Conference Presentation

International Conference/Seminar Presentation and Proceedings publications 

1.   Papita Saha, Siddhartha Datta, Shyamal K Sanyal, Reduction of lead pollution using soil as liner material, Chemeca, organized by Engineers Australia, Australia during September 28-October 1, 2008, page: 962 – 973, ISBN: 858258234.

2.   Hasanur Jaman, Debarati Chakraborty, Siddhartha Dutta, Papita Saha, Reduction of copper using agricultural waste, International Conference on Food security and Environmental Sustainability organized by Department of Agricultural and Food Engineering, IIT Kharagpur, during December 17-19, 2009.

3. Shamik Chowdhury, Rahul Mishra, Praveen Kushwaha, Papita Saha, Assessment on the removal of safranin dye from aqueous solution onto treated rice husk, International Conference on Mother Earth: Save it for future generations, organized by the Department of Environmental Science, University of Burdwan, Burdwan, India during February 13-14, 2010.

4. Debarati Chakraborty, Hasanur Jaman, Papita Saha, Copper removal by using agricultural  waste – Batch and Continuous scale experiment, International Conference on Mother Earth: Save it for future generations, organized by the Department of Environmental Science, University of Burdwan, Burdwan, India during February 13-14, 2010.

5. Suyash Gupta, Indresh Kumar, Raj Kumar, G Hariom, Papita Saha, Assessment on the removal of malachite green dye from wastewater using modified flyash, International Conference on Mother Earth: Save it for future generations, organized by the Department of Environmental Science, University of Burdwan, Burdwan, India during February 13-14, 2010.

6.       Suyash Gupta, Indresh Kumar, Raj Kumar, G Hariom, Papita Saha, Study on the dyeing of Textile Cotton Fiber using Flame of Forest Flower, International Conference on Mother Earth: Save it for future generations, organized by the Department of Environmental Science, University of Burdwan, Burdwan, India during February 13-14, 2010.

7.   Rahul Mishra, Shamik Chowdhury, Praveen Kushwaha, Papita Saha, Adsorption of carcinogenic dye containing effluents on agricultural biomass used as bio-sorbent in column  operation, International Conference on Green Chemistry and Sustainable Environment organized by Holy Cross College, Tiruchirappalli, India during July 7-8, 2010.

8.   Papita Saha, Shamik Chowdhury, Siddhartha Datta, Shyamal K Sanyal, Study on the removal of copper present in solution using clayey soil, International Conference on Green Chemistry and Sustainable Environment organized by Holy Cross College, Tiruchirappalli, India during July 7-8, 2010.

9.       Papita Saha, Shamik Chowdhury, Adsorption thermodynamics and kinetics of Cu(II) onto Ca(OH)2 treated fly ash, International Conference on Green Chemistry and Sustainable Environment organized by Holy Cross College, Tiruchirappalli, India during July 7-8, 2010.

10. Rahul Misra, Papita Saha, Aqueous binary dye adsorption onto rice husk in packed bed column: Breakthrough curve study, International conference on Emerging trends in Engineering & Technology organized by Geeta Institute of Management & Technology, Kurukshetra, India during October 14-16, 2010.

11. Rahul Misra, Papita Saha, Mathematical modeling and error analysis of aqueous cationic dye removal by chemically modified agricultural biomass in fluidized bed column, International conference on Emerging Technologies for Sustainable Environment organized by Department of Civil Engineering, Aligarh Muslim University, Aligarh, India in collaboration with La Sierra university, U.S.A and Asia Pacific University, Thailand during 29-30 October, 2010.

12. Rahul Misra, Praveen Kushwaha, Papita Saha, Breakthrough curve analysis of aqueous safranine adsorption onto Chemically modified rice husk in fluidized bed column including error analysis, 4th International conference on Plants and Environmental Pollution (ICPEP-4) organized by National Botanical Research Institute, Lucknow, India during December 8-11, 2010.

13. Rahul Misra, Praveen Kushwaha, Papita Saha, Assessment on aqueous safranine adsorption onto chemically modified rice husk in stirred tank reactor: equilibrium and kinetic study, 4th International conference on Plants and Environmental Pollution organized by National Botanical Research Institute, Lucknow, India during December 8-11, 2010.

14. Rahul Misra, Praveen Kushwaha, Papita Saha, Adsorption of basic blue 9 and basic red 2 dyes from binary aqueous solution through NaOH treated rice husk in packed bed column mode, 1st Environment Asia International Conference organized by Thai Society of Higher Education, Bangkok, Thailand during March 22-25, 2011, page 569 – 585.

15. Rahul Misra, Praveen Kushwaha, Papita Saha, Adsorption of aqueous safranine adsorption into chemically modified rice husk in stirred tank reactor: Equilibrium and kinetic study, 1st Environment Asia International Conference organized by Thai Society of Higher Education, Bangkok, Thailand during March 22-25, 2011, Page no. 858 – 877.

16.  Bipasha Das, Papita Das (Saha), Methods for Oil Spill Bioremediation using Bioaugmentation and Biostimulation,  at 2nd International Conference on Solid waste Management and Exhibition (IconSWM 2011) on November 9-11, 2011 at Jadavpur University in Kolkata, India. Proceedings of “Sustainable Waste Management” on “Methods for oil spill bioremediation using Bioaugmentation and Biostimulation”, Oxford Publishing House, page: 514 – 521; ISBN: 81-86862-41-2.

17. Arpita Ghosh, Papita Das,  Optimization of Biosorption of Copper using Copper-Resistant Bacteria Isolated from Soil of Dhapa using Central Composite Design Analysis, at 2nd International Conference on Solid waste Management and Exhibition (IconSWM 2011) on November 9-11, 2011 at Jadavpur University in Kolkata, India. Proceedings of “Sustainable Waste Management” Oxford Publishing House, page: 109 – 113; ISBN: 81-86862-41-2.

18.  Papita Das (Saha), S. Chakraborty, S. Datta, S.K Sanyal, Compact Soil – Admixture Landfill Liner for Waste Water Treatment,  at 2nd International Conference on Solid waste Management and Exhibition (IconSWM 2011) on November 9-11, 2011 at Jadavpur University in Kolkata, India. Proceedings of “Sustainable Waste Management” Oxford Publishing House, page: 459 – 464; ISBN: 81-86862-41-2.

19.  Sagnik Chakraborty, Subhabrata Das, Papita Saha, Clayey Soil as a Potential adsorbent for the Removal of Crystal Violet from Aqueous Soln, at 2nd International Conference on Solid waste Management and Exhibition (IconSWM 2011) on November 9-11, 2011 at Jadavpur University in Kolkata, India. Proceedings of “Sustainable Waste Management” Oxford Publishing House, page: 504 – 508; ISBN: 81-86862-41-2.

20. Puspita Bhattacharya, Papita Das (Saha), Removal of Congo Red Dye by using an Unknown Bacterial Isolate from an Industrial Effluent: Optimization of the Parameters through Response Surface Methodology, at 2nd International Conference on Solid waste Management and Exhibition (IconSWM 2011) on November 9-11, 2011 at Jadavpur University in Kolkata, India. Proceedings of “Sustainable Waste Management” Oxford Publishing House, page: 509– 513; ISBN: 81-86862-41-2.

21. V. Ramya, Keka Sinha, Papita Das (Saha), Extraction of Natural Colorant from Bixa Seeds using Microwave Irradiation Method, at 2nd International Conference on Solid waste Management and Exhibition (IconSWM 2011) on November 9-11, 2011 at Jadavpur University in Kolkata, India. Proceedings of “Sustainable Waste Management” Oxford Publishing House, page: 546– 549; ISBN: 81-86862-41-2.

22. Keka Sinha, V Ramya, Papita Das (Saha), Production of Natural Dye from Butterfly Pea Using Microwave Assisted Technology, at 2nd International Conference on Solid waste Management and Exhibition (IconSWM 2011) on November 9-11, 2011 at Jadavpur University in Kolkata, India. Proceedings of “Sustainable Waste Management” Oxford Publishing House, page: 697–701; ISBN: 81-86862-41-2.

23. Arpita Ghosh, Papita Das(Saha), Biosorption of Copper using Copper-resistant Bacterial Biomass Isolated from Soil of Polluted Wasteland, at 52nd Annual conference of Association of Microbiologists of India (AMI 2011), International Conference on Microbial Biotechnology for Sustainable Development on November 3-6, 2011 at Punjab University in Chandigarh, India. Souvenir & abstract book of “AMI-2011”, page: 82.

24.  Arpita Ghosh, Papita Das(Saha), Copper Biosorption using Copper-resistant Bacteria isolated from Dhapa, at Acharya P C Ray National Young Scientists Conference 17 - 19 February, 2012 at Presidency University in Kolkata, India.

25. Puspita Bhattacharya, Dr. Papita Das(Saha), Isolation and Characterization of Unknown Bacterium from an Industrial Waste Water and Study of its Azo Dye Decolourisation and Degradation Capability, at 52nd Annual conference of Association of Microbiologists of India (AMI 2011), International Conference on Microbial Biotechnology for Sustainable Development on November 3-6, 2011 at Punjab University in Chandigarh, India. Souvenir & abstract book of “AMI-2011”, page: 126.

26. Sagnik Chakraborty, Subhabrata Das, Papita Das Saha, Removal of Crystal Violet by Sodium Hydroxide treated Saw Dust from aqueous solution, at 4th International Congress in Environmental Research, on 15-17 December, 2011, organized by JERAD, SVNIT and Gujrat Pollution Control board, Gandhinagar, in Surat, India. Paper Code: ICER/O/1592/2011.

27. Subhabrata Das, Sagnik Chakraborty, Papita Das (Saha), Removal of hazardous Congo Red and Methylene Blue dyes by Amberlite from aqueous solution, at International Conference on Energy-Water-Waste Nexus for Environment Management, organized by Chaudhary Devi Lal University, Sirsa, Haryana, India, from 28-30 January,2012. Proceedings of “Energy-Water-Waste Nexus for Environment Management” Narosa Publishing House, pg: 157-162; ISBN: 978-81-8487-206-4. 

28. Sagnik Chakraborty, Subhabrata Das, Papita Das (Saha), Removal of Cationic and Anionic Dyes by Potassium Hydroxide modified Gamar Saw Dust from aqueous solution, at International Conference on Energy-Water-Waste Nexus for Environment Management, organized by Chaudhary Devi Lal University, Sirsa, Haryana, India, from 28-30 January,2012. Proceedings of “Energy-Water-Waste Nexus for Environment Management” Narosa Publishing House, pg: 157-162; ISBN: 978-81-8487-206-4. 

29. Subhabrata Das, Sagnik Chakraborty, Dr. Papita Das (Saha), Removal of Crystal Violet by Sodium Hydroxide (NaOH) treated Garlic Peel from aqueous solution, at International Conference on Environmentally Sustainable Urban Ecosystems (ENSURE 2012), organized by IIT Guwahati, India, from 24th – 26th February, 2012.

30. Amitava Chakraborty, Dr. Papita Das Saha, Dairy Industry Whey Treatment And Recovery Of Whey Proteins Using An Integrated Treatment Module, at 4th International Congress in Environmental Research, on 15-17 December, 2011, organized by JERAD, SVNIT and Gujrat Pollution Control board, Gandhinagar, in Surat, India. Paper Code: ICER/PS/1256/O/2011

31. Rahul Misra, Papita Saha Das and Sanat Mohanty, Comparative batch analysis on adsorption characteristics of different treated & untreated low-cost natural adsorbents for aqueous safranine dye: Equilibrium, Kinetic & Thermodynamics study,  The First International Conference on Advanced materials, Science and Engineering, (ICAMSE '12), 01st -03rd July, 2012, Colombo, SriLanka

32. Rahul Misra, Papita Saha Das and Sanat Mohanty, Process optimisation of Basic Red 2 adsorption onto chemically modified rice husk through Response Surface Methodology (RSM) Approach, The First International Conference on Advanced materials, Science and Engineering,

            (ICAMSE '12), 01st -03rd July, 2012, Colombo, SriLanka

33. Sandip Mondal, Papita Das (Saha), Batch study:Adsorption of Pyrene from aqueous solution onto oil spill soil of Indian Origin,  International conference on Interface between chemistry and environment (ICICE-2012),13-14th  December 2012, pp 40.

34. Banerjee, P., Mukhopadhayay, A. and Das, P., 2014. A review on the interaction of engineered silver nanoparticles in plants: Impacts on growth, physiology and cell signalling. Abstract book of the 2nd International Meet on Advanced Studies in Cell Signaling Network (CeSIN – 2014), 13th – 15th December, 2014, Kolkata. Pp- 94.

35. Banerjee, P., Mukhopadhayay, A. and Das, P., 2014. Azo dye adsorption by graphene oxide laced with silver nanoparticles. Abstract book of the National Conference on Nanoscience and Nanotechnology, 18th -19th September, 2014, Kolkata. Pp-33-34.

36. Shamik Chowdhury, Rajasekhar Balasubramanian and Papita Das, Adsorptive Removal of Malachite Green from Aqueous Solution Using Graphene, NANOMATERIALS FOR ENERGY, ENVIRONMENTAL, CHEMICAL AND CATALYTIC APPLICATIONS, Nanotoday,2013, Matrix Biopolis, Singapore. 

37.  Shirsendu Ghosh, Aniruddha Mukhopadhyay, Papita Das, Tapan Saha,  Ecological monitoring and seasonal dynamics of planktons at Bidyadhari River and adjoining bheris associated with aquaculture, International conference on Environmental Biology and Ecological Modeling, Visva Bharati, 24-26 Feb,2014,

38. Suvendu Manna, Papita Das, Debasis Roy, Dye containing wastewater treatment using treated jute , International conference on Waste Management and Resources Utilisation. ICOMSWM 2016, 1602-1607

39.  

39.    S. Sengupta, Papita Das, S. Datta, S. Sain, A. Mukhopadhyay, D. Ray, Biodegradation behaviour of Cellulose reinforced PMMA composites in Pond Water , International conference on Waste Management and Resources Utilisation. 6th ICOMSWM 2016, on 24th – 26th November, 2016, 1665-1670

40.    Uttariya Roy, Papita Das, Avijit Bhowal, Siddhartha Datta, Biodegradation of Azo Dye using the Isolated Novel Bacterial Species: Acinetobacter sp , International conference on Waste Management and Resources Utilisation. 6th ICOMSWM 2016 pp 1829-1833

41. P. Banerjee, A. Mukhopadhyay, P. Das, Azo Dye Rich Wastewater Treatment by Combined Biodegradation-Adsorption Approach: Optimization, Modeling and Toxicity Analysis , International conference on Waste Management and Resources Utilisation. 6th ICOMSWM 2016, 1503-1513

42. U. Pathak, T. Mandal, D.D Mandal,P. Das, S. Datta, Study of ammonia removal from simulated coke oven wastewater using commercial charcoal activated carbon , International conference on Waste Management and Resources Utilisation. 6th  ICOMSWM 2016, 1514-1520

43. Uttarini Pathak, Dalia Dasgupta Mandal, Suresh Kumar Jewrajka, Papita Das, Tarkeshwar Kumar, Tamal Mandal, A consolidated stratagem towards defenestration of coke oven wastewater using various advanced techniques - An analogous study, 8th ICONSWM 2018, Vijayawada, Andhra Pradesh, November 22-24.

44. Uttarini Pathak, Dalia Dasgupta Mandal, Papita Das, Tarkeshwar Kumar, Tamal Mandal, Bioremediation of Napthalene and Acenapthene by Klebsiella oxytoca KF303807: Analogous study for process optimisation and toxicity analysis, BIOSPECTRUM 2018, 27-28, July.

45. Uttarini Pathak, Papita Das, T. kumar, Tamal Mandal, A compendious approach towards obliteration of rice husk ash and rice mill wastewater: Recuperation and waste to energy conversion, CHEMCON 2017, December 27-30th.

46. Uttarini Pathak, Subhasish Majee, Papita Das, T.Kumar, Tamal Mandal, A Critical Overview on Petroleum Wastewater: Origin Treatment and Management. International Conference on Challenges and Prospects of Petroleum Production and Processing Industries, ISM Dhanbad, Jharkhand, January 12-14, 2017.

47. Uttarini Pathak, Tamal Mandal, Papita Das, Dalia Dasgupta Mandal, Siddhartha Datta, T. Kumar, Study of ammonia removal from simulated coke oven wastewater using commercial charcoal activated carbon, 6th International Conference on Solid Waste Management Air and Water. Jadavpur University, Kolkata India, November 24-26, 2016, Awarded Best Paper in this event.

48. Banerjee, P., Mukhopadhyay, A. and Das, P., 2018. GO-TiO2 nanocomposite for treatment of textile effluent. Abstract book of international conference on Current Trends in Materials Science and Engineering (CTMSE 2018), 19th – 20th January 2018, Kolkata. Pp: 105. (ORAL PRESENTATION)

49. Banerjee, P., Mukhopadhyay, A. and Das, P., 2017. Evaluation of integrated biosorption - biodegradation approach for azo dye removal. Abstract book of Workshop titled "Connecting People to Nature" to celebrate the spirit of World Environment Day, 2017, 6th June 2017, Kolkata. Pp: 19. (POSTER PRESENTATION)

50. Banerjee, P., Mukhopadhyay, A. and Das, P., 2017. Green synthesis of GO-ZnO nanocomposite and ultrasound assisted application of the same for azo dye adsorption. Abstract book of 2nd International Nanotechnology Conference and Expo (Nanotech 2017), 3rd-5th April 2017, Dubai, UAE. Pp: 35. (ORAL PRESENTATION)

51. Banerjee, P., Mukhopadhyay, A. and Das, P., 2016. Azo dye rich wastewater treatment by combined biodegradation-adsorption approach: optimization, modeling and toxicity analysis. Abstract book of Sixth International Conference on Solid Waste Management (Icon SWM 2016), 24th -26th November, 2016. Pp: 238. (ORAL PRESENTATION)

52.    Banerjee, P., Mukhopadhayay, A. and Das, P., 2014. A review on the interaction of engineered silver nanoparticles in plants: Impacts on growth, physiology and cell signalling. Abstract book of the 2nd International Meet on Advanced Studies in Cell Signaling Network (CeSIN – 2014), 13th – 15th December, 2014, Kolkata. Pp- 94. (POSTER PRESENTATION)

53. Sudhanya Karmakar, Avijit Bhowal, Papita Das, Extraction of Hexavalent Chromium from Wastewater using Aliquat-336, 7th International Conference On Solid Waste Management organized by PJTA Agricultural University, Hyderabad, Telengana, India during December 15-17, 2017, page 251.

54. Sudhanya Karmakar, Avijit Bhowal, Papita Das, Reduction of Hexavalent Chromium from Wastewater using Vitamin C(Ascorbic Acid), Chemcon organized by Haldia Regional Centre jointly with Haldia Institute of Technology, Haldia, West Bengal, India during December 27-30, 2017.

55.  S.Das, S.Sengupta, P.Das and S.Datta. Recycling Industrial Wastes for Production of Bioethanol. Volume II 8th IconSWM proceedings, ANU, Andhra Pradesh, India, Nov 22-24, 2018, Pg. 1139-1143 (full paper).

56.  Swagata Das, Shubhalakshmi Sengupta, Papita Das and Siddhartha Datta. Biodegradation Of Cellulose Using Aspergillus Sp. For Extraction of Fermentable Sugars. Proceedings of Peer-Reviewed Extended Abstracts, International Conference on Advanced Technologies for Industrial Pollution Control (ATIPC-2018), IIEST, Shibpur, India, Dec 17-19, 2018, Pg 111-112.

57.  Swagata Das, Shubhalakshmi Sengupta and Papita Das. Effect of Temperature variance on production of bioethanol using Saccharomyces cerevisiae. Abstract booklet of 71st Annual Session of Indian Chemical Engineering Congress, CHEMCON-2018, Paper code (CH O529), Dr. B.R. Ambedkar NIT, Jalandhar, Punjab, India, Dec 27-30, 2018.

58.  Antara Ganguli, Sudipta Goswami, Papita Das, Modelling and optimization of removal of phenol by nanomaterial , 70th Annual Session of Indian Institute of Chemical Engineers CHEMCON – 2017 during December 27-30, 2017, page 80 – 82

59. Swapnila Roy, Papita Das,  Statistical  Optimization of  De-fluoridation  using calcium  impregnated  activated  sludge as  an  adsorbent: Batch Study  and  Mathematical  modeling,  In the Proceedings of 209th International Conference on Science Technology and Management (ICSTM) in Bangkok, Thailand, 5-6th July,2017.

60.  Antara Ganguli, Papita Das, Siddhartha Datta, Removal Of Phenol From Its Aqueous Solution By Bacteria Immobilized Graphene Oxide Nanocomposite, International Conference on Advanced Technologies for Industrial Pollution Control (ATIPC-2018) December 17-19, 2018 , page 60 – 61

61.  Dolanchapa Sikdar, Papita Das, Removal of fluoride from Synthetic Wastewater using Isolated Fungi from Indian Sundarban Mangrove Forest International Conference on Advanced Technologies for Industrial Pollution Control (ATIPC -2018) organized by Civil Engineering Department, Indian Institute of Engineering Science and Technology, Shibpur , Howrah -711103,West Bengal, India, during December 17- 19 , 2018,page no. (117-118)

62. Preetha Ganguly, Shubhalakshmi Sengupta, Papita Das, Avijit Bhowal, Synthesis of cellulose from peanut shell waste and its use in bioethanol production, 8th International Conference on Sustainable Waste Management by Acharaya Nagarjuna University, Andhra Pradesh , during November 22-24, 2018 ,    Page- 804-811

63. Preetha Ganguly, Shubhalakshmi Sengupta, Papita Das, Avijit Bhowal, Synthesis of cellulose and

lignin and their application in bioethanol production and waste water treatment International Conference on Bio-Innovation for Envirenmental and Health Sustainable Development by CSIR-Indian Institute Of Toxicology Research , Lucknow , during November 27-28, 2018 ,    Page- 34

64.  Rwiddhi Sarkhel, Shubhalakshmi Sengupta, Papita Das, Avijit Bhowal, Biodegradation Of Plastic Waste using Marine Micro-organisms, 8th International Conference on Sustainable Waste Management organised by the International Society of Waste Management Air and Water (ISWMAW), held in Acharya Nagarjuna University, Guntur, Vijayawada, Andhra Pradesh during November 22-24, 2018, page 534-538.

65.  Rwiddhi Sarkhel, Shubhalakshmi Sengupta, Papita Das, Avijit Bhowal, Biodegradation of Polymers by bacteria isolated from marine environment, International Conference on bio-innovation for environmental and Health Sustainable Developments( BEHSD-2018) organised by Biotech Research Society BRSI and CSIR, IITR, Lucknow during November 27-28, 2018, page 40-41

66.   Vijoyeta Chakraborty, Papita Das, Pankaj Roy, , Removal of Strontium (II) ion from aqueous solution using Graphene Oxide, International Conference on Emerging Technologies for Sustainable Development organised by: Government College of Engineering and Leather Technology, Kolkata held at: Eastern Zonal Cultural Centre & Government College of Engineering and Leather Technology, Kolkata, India (Poster): 5-6th march, 2019

67. M. Sharma, P. Das , S. Datta, Comparative study on Adsorption of dye solutions using Silver Nano-composites, 7th International Conference On Solid Waste Management organized by PJTA Agricultural University, Hyderabad, Telengana, India during December 15-17, 2017

68. Sandipan Bhattacharya, Papita Das, Avijit Bhowal, Removal of  Cetrizine With Graphene Oxide as an Adsorbent, International Conference On “Emerging Trends For Sustainable Development, 2019”, Organized By : Goverment College Of Engineering And Leather Technology.Date : 5th - 6th March, 2019 (Oral)

69.  Preetha Ganguly, Shubhalakshmi Sengupta, Papita Das, Avijit Bhowal, Comparative Study Of The Pretreatments And Their Effect On Groundnut Shell Waste For Bioethanol Production , International Conference on Emerging Technologies for Sustainable Development (ICETSD 19) on March 5-6, 2019 at GCELT campus, Kolkata.WB,India. , Proceedings:- 978-81-8211-146-2   Page- 78-81

70. Lopamudra Das, niladri shikhar saha, papita das, avijit bhowal, chiranjib bhattacharya
      paper name: Batch adsorption studies on removal of Crystal Violet dye from aqueous solutions using raw sugarcane bagasses, International Conference on Emerging Technologies for Sustainable Development (ICETSD 19) on March 5-6, 2019 at GCELT campus, Kolkata.WB,India. , Proceedings:- 978-81-8211-146-2 , Page- 94-97

71. Srikumar malakar, Papita Das Saha, Rabi Rajamanickam, Conceptual Design of Biofiltration system for treating VIC generated in Refinery ETP, International Journal of Advance Research in Science & Engineering, Vol 7(02) 2018

72.  Niladri Saha , Lopamudra Das , Papita Das3, AvijitBhowal , Chiranjib Bhattacharya; Application of Rice Husk in removal of Malachite Green from waste water : A comparative study on raw Rice Husk and Rice Husk charcoal, 8th International Conference on Sustainable Waste Management by Acharaya Nagarjuna University, Andhra Pradesh , during November 22-24, 2018 ,   volume- NA, Page- NA

73.  Lopamudra Das, Niladri Saha, Papita Das, Avijit Bhowal, Chiranjib Bhattacharya; Application of synthesized Nano-cellulose material for removal of malachite green from waste water, 8th International Conference on Sustainable Waste Management by Acharaya Nagarjuna University, Andhra Pradesh , during November 22-24, 2018 ,   volume-2, Page- 838 – 845

74. S. R. Barman, A. Mukhopadhayay and P. Das, 2018. Cost effective fabrication of activated carbon (AC) and its application for PAH removal from aqueous solutions. Abstract book of International Conference on Current Trends in Materials Science & Engineering jointly organized by: Institute Of Engineering & Management, Kolkata and S.N. Bose National Center for Basic Sciences, 19-20th January 2018. Kolkata Pp 137 [ORAL]

75. Banerjee, P., Mukhopadhyay, A. and Das, P., 2019. Treatment of azo dye by combined biodegradation and adsorption – an ecofriendly approach. Abstract book of international conference on “Environment, Development and Livelihood”, 22nd -23rd February 2019, Kolkata. Pp: 42.  Organized by the Department of Geography and IQAC, South Calcutta Girls’ College, Kolkata, in collaboration with Centre For Environment And Economic Development (CEED), New Delhi.

76. Banerjee, P., Mukhopadhyay, A. and Das, P., 2019. A combined biodegradation-biosorption approach for detoxification of azo dye bearing effluents. International symposium on Environmental Chemistry, 15th February 2019, Kolkata. Organized by the Department of Environmental Science, University of Calcutta, Kolkata, in collaboration with Indian Chemical Society, Kolkata.

77.   Sandipan Bhattacharya, Papita Das, Avijit Bhowal. 2019. Removal of Cetrizine with Graphene Oxide as an Adsorbent, International Conference On “Emerging Trends For Sustainable Development, 2019”, Organized By: Government College Of Engineering And Leather Technology. Date :- 5th - 6th March, 2019 (Oral)

78.   Sandipan Bhattacharya, Papita Das, Avijit Bhowal. 2019. Removal of Chlorothiazide from its aqueous solution using graphene oxide as an adsorbent, 12th All India Peoples' technology congress organised by forum of scientists, engineers & technologists (FOSET) held at:- National Institute of Technical Teachers' Training and Research, Kolkata on 16th and 17th February,2019.

79.Niladri Shikhar Saha, Lopamudra Das, Papita Das, Avijit Bhowal, Chiranjib Bhattacharya;2019.  Extraction and application of cellulose from Rice Husk in decolonization of Malachite Green from dye contaminated waste water. 12th All India Peoples' technology congress organized by Forum of Scientists, Engineers & technologists (FOSET).  

80. Sandipan Bhattacharya, Papita Das, Avijit Bhowal, Subrata Majumdar and Pallab Ghosh ,The Use Of GO-TiO2 Nanocomposite For The Purpose Of Removing Rantidine From Its Aqueous Solution Under UVA Radiation, International ConferenceOn Sustainable Water Resources Management under Changed Climate. Organized By:- School of Water Resources Engineering, Jadavpur Universityu.In Joint Collaboration with Women’s College Calcutta (Department of Geography)& National Institute of Technology, Durgapur. Held at :- Jadavpur University on 13th -15th March, 2020.

81. Preetha Ganguly, Ashish Khan, Papita Das, Avijit Bhowal,“Synthesis of cellulose and its use for bioethanol production and wastewater treatment” ,International Seminar on Sustainable 2-G Biorefinery Platform (Sponsor: RUSA-2.0) by Jadavpur University, West Bengal , during December 11-13, 2019 ,    Page- 24-25

82.  Rwiddhi Sarkhel, Preetha Ganguly, Papita Das, Avijit Bhowal, Synthesis and application of iron nanoparticles in wastewater treatment, India International Science Festival, Young Scientists Conference, Kolkata, November 5- 8, 2019.

83.  Vijoyeta Chakraborty, Papita Das, Pankaj Kumar Roy, Removal of Hexavalent Chromium using Agricultural waste based nanocomposite 9th International Conference on Sustainable Waste Management towards Circular Economy, KIIT, Orissa,  E-ISBN 978-93-5391-784-5,Page No. 692

84.  Vijoyeta Chakraborty, Papita Das, Pankaj Kumar Roy, Removal of Hexavalent Chromium by Carbonaceous material derived from sawdust , International Conference On Sustainable Water Resources Management under Changed Climate, Jadavpur University, Page No.: 29

85.  U. Pathak, D.D Mandal, P. Das, T. Kumar, T. Mandal. Bioattenuation of poly-aromatic compounds by an isolated bacterial strain: Process optimisation and toxicity analysis. 9th ICONSWM, Bhubaneswar November 27-30, 2019.

86.  Uttarini. Pathak, A. Jhunjhunwala, P. Mogalapalli, D. Dasgupta Mandal, P. Das, T. Kumar, T. Mandal. Intensive insight into the bio attenuation of phenol and cyanide using co-culture microbial strain- Kinetic and Toxicity analysis. HΕRAKLION 2019 “7th International Conference on Sustainable Solid Waste Management” 26-29 June 2019, Heraklion, Greece

87. Lopamudra Das, Papita Das, Avijit Bhowal: Extracted Cellulose/ Graphene Oxide nano-composite preparation and application for fluoride removal, International conference on Nanotechnology (ICNT-2019),28-29th december,2019 by Institute of Fire and Safety Engineering,Haldia,WB,India., Proceedings:-978-93-5361-912-1,page-69

88. Lopamudra Das, Sharwan Kumar, Varsha Singh, Uddeshya Gangwar, Sumit Gangwar, Dr. MS Karuna, Hiba Roshan Khan, Papita Das, Avijit Bhowal. Synthesis and application of agro-waste derived nanocellulose/PVA hybrid hydrogel for treatment of textile dye containing waste water: Batch and Column study,ACMS -2022 International conference on advances in chemical and material science, organised by IIChE, held in Heritage Institute of technology on 14-16th April ,2022.

89.  Sampad Sarkar, Avijit Bhowal, Papita Das; orally presented paper entitled "ADSORPTION AND KINETICS STUDY OF GROUND PEANUTSHELL ON SAFRANIN IN AQUEOUS SOLUTION" in the two day 'International Conference on Sustainable Resilient Remediation (ICSRR'23) Organized by CES. Anna University, Chennai during 02 and 03 February, 2023.

90.  Sampad Sarkar, Avijit Bhowal, Papita Das; orally presented paper entitled "Adsorption and kinetics study of nano-silica- coated Peanut Shell biocharon basic dye Safranin in aqueous solution" in International Conference on Chemical Engineering Innovations and Sustainability (ICEIS-2023) Chemical Engineering Department, Jadavpur University, Kolkata during February 26-27,2023.

91.   Sk. Aakash Hossain, Saswata Bose, Papita Das. Synthesis of annealed ZnO nanoparticles and its effect on photocatalysis of malachite green dye for wastewater treatment, International Conference on Water Technology (ICWT’23), Water Centre, Indian Institute of Technology, Bombay (IIT-B), Powai, India. Held: 4-7th December, 2023 (Oral)

92. Aakash Hossain, Aniket Sardar, Saswata Bose, Raaj Kumar Das, Papita Das. Photocatalytic degradation of malachite green under different irradiation sources using hydrothermally prepared silver ferric oxide, International Conference on Chemical Engineering Innovation and Sustainability, (ICEIS-2023), Department of Chemical Engineering, Jadavpur University, Kolkata, India. Held: 26-27th February, 2023 (Oral)
    
    
    

93.  Sandipan Bhattacharya, Papita Das, and Avijit Bhowal. Synthesis of activated biochar from rice straw for the purpose of removing Bisphenol A from water. International conference on Chemical Engineering Innovations and Sustainability. Organized By: Chemical Engineering Department, Jadavpur University. Held during: 26th-27th February, 2023 at Jadavpur University, Kolkata, India (Oral). 

94.  Subhasis Ghosh, Papita Das, Bacterial bioremediation of anthracene and phenol using isolated bacteria: A promising technology for wastewater treatment, 3rd International Conference on Water Technologies (ICWT- 2023) organised by Water Innovation Center: Technology, Research & Educatuib in association with Asian Universities Alliance at Indian Institute of Technology, Bombay, India during December 04-07, 2023.

95.   Subhasis Ghosh, Papita Das, Synthesis of Silane treated aerogel for treatment of naphthalene containing solution, An International Conference on Energy Transition: Challenges and Opportunities. Organized by: Indian Institute of Chemical Engineers, Kolkata, India during December 27-30, 2023.

96.  Subhasis Ghosh, Saket Roy,Sayan Mukherjee, Papita Das, Production of biochar from lignocellulosic biomass and its application in dye removal, International Conference on Sustainable Resilient Remediation – (ICSSR’23), organized by Centre for Environmental Studies (CES), Anna University, Chennai, during February 02-03, 2023.

97.  Subhasis Ghosh, Sirsha Ganguly, Sanket Roy, Sayan Mukherjee, Papita Das, Cellulose from acid pre-treated lignocellulosic biomass and its application in dye removal, International Conference on Chemical Engineering Innovations and Sustainability (ICEIS-2023), organized by Chemical Engineering Department, Jadavpur University, Kolkata, during February 26-27, 2023.

98.   Sayan Mukherjee, Subhasis Ghosh, Prof. Papita Das, Application Of Advanced Oxidation Process For The Removal Of Indigo Carmine Dye From Waste Water, International Conference on Sustainable Resilient Remediation – (ICSSR’23), organized by Centre for Environmental Studies (CES), Anna University, Chennai, during February 02-03, 2023.

99.  Sayan Mukherjee, Sanket Roy, Subhasis Ghosh, Surajit Mondal, Prof. Papita Das, A Waste-To-Wealth Approach In The Removal Of Congo Red Dye In Wastewater Using Plastic Char Derived From Municipal Wastes, International Conference on Chemical Engineering Innovations and Sustainability (ICEIS-2023), organized by Chemical Engineering Department, Jadavpur University, Kolkata, during February 26-27, 2023.

100. Sayan Mukherjee, Surajit Mondal, Papita Das, Waste-to-Wealth: Using Plastic Char to Remove Drimarene Yellow Dye from Wastewater, 3rd International Conference on Water Technologies (ICWT – 2023) AUA Academic Conference, organized by Water Innovation Centre: Technology, Research & Education in association with Asian University Alliance, Indian Institute of Technology Bombay, during December 04-07, 2023.

101.    Sayan Mukherjee, Papita Das, A Waste-To-Wealth Strategy For Removing Indigo Carmine Dye From Wastewater Using Plastic Char Produced From Municipal Solid Wastes, IIChE-CHEMCON 2023, organized by Indian Institute of Chemical Engineers, at Heritage Institute of Technology, Kolkata, during December 27-30, 2023.

102. Poushali Chakraborty, Arkaprava Roy, Papita Das, Avijit Bhowal. Removal of naphthalene for wastewater remediation by adsorption using PVA-silica membrane -like composite with incorporated activated banana bio-char. International Conference on Sustainable Resilient Remediation – (ICSSR’23), organized by Centre for Environmental Studies (CES), Anna University, Chennai, during February 02-03, 2023

103  Poushali Chakraborty, Papita Das, Avijit Bhowal, Suvendu manna. Synthesis and application of bio-char incorporated sodium alginate- kaolin hydrogel beads to remove naphthalene from wastewater. International Conference on Chemical Engineering Innovations and Sustainability (ICEIS-2023), organized by Chemical Engineering Department, Jadavpur University, Kolkata, during February 26-27, 2023.

104  Poushali Chakraborty, Sayan Biswas, Papita Das. Synthesis of extracted starch-incorporated banana peel bioplastic and its application in the adsorption of methylene blue dye. 3rd International Conference on Water Technologies (ICWT- 2023) organised by Water Innovation Center: Technology, Research & Education in association with Asian Universities Alliance at Indian Institute of Technology, Bombay, India during December 04-07, 2023.

105. Poushali Chakraborty, Arkaprava Roy, Papita Das, Avijit Bhowal. Synthesis and application of activated banana peel biochar incorporated PVA- based composite for removing PAH from aquatic environment. International Symposium on “Chemical Engineering - Environment, sustainability and the Future” organized by Calcutta University Chemical Engineering Alumni Association in association with The Department of Chemical Engineering, University of Calcutta, during December 22-24, 2023.

106.  Arkaprava Roy, Poushali Chakraborty, Papita Das. Cellulose incorporated sodium alginate-kaolin hydrogels for removal of Congo red dye for wastewater remediation. International Conference on Chemical Engineering Innovations and Sustainability (ICEIS-2023), organized by Chemical Engineering Department, Jadavpur University, Kolkata, during February 26-27, 2023.

National Conference/Seminar Presentation and Proceedings publications

1.   Papita Saha, Siddhartha Datta, S K Sanyal, Reduction of the waste water effect using compact liner, National Conference on Integrated Water and wastewater Management – 2008 organized by School of Water Resource Engineering, Jadavpur University, Kolkata.

2.   Hasanur Jaman, Debarati Chakraborty, Papita Saha, Assessment on the removal of copper       present in aqueous solution onto rice husk, “Chemference”-Annual Research Symposium organized by the Department of Chemical Engineering, Indian Institute of Technology, Madras, India during August 22-23, 2009

3.   Debarati Chakraborty, Hasanur Jaman, Papita Saha, Reduction of copper present in wastewater using Aspergillus niger”, “Chemference”-Annual Research Symposium organized by the Department of Chemical Engineering, Indian Institute of Technology, Madras, India during August 22-23, 2009

4. Shamik Chowdhury, Papita Saha, Chandralekha Duttagupta, Genetically Modified crops: Promise and Peril, National Conference on National Conference on Future of Food Biotechnology in India, organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during January 8-9, 2009.

5. Shamik Chowdhury, Papita Saha, Avijit Bhowal, Chandralekha Duttagupta, Biosorption of Cr(VI) and Cu (II) by heavy metal resistance bacterial isolates, National Conference on Future of Food  Biotechnology in India, organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during January 8-9, 2009.

6.   Subir Kumar Nandy, Papita Saha, K V Venkatesh, Comparative study of Methylene Blue dye reduction test (MBRT) on different microorganisms in the environment, National Conference on Future of Food  Biotechnology in India, organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during January 8-9, 2009.

7. Vaijayanti Roy, Papita Saha, Ranojit Sarker, Study on the improved prediction of enzyme – inhibitor binding  energies by Molecular Dynamics simulation, National Conference on Future of Food  Biotechnology in India, organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during January 8-9, 2009.

8.       Papita Saha, Vaijayanti Roy, Study of the water quality properties of river Damodar in respect of water quality index, SCHEMCON- 2008

9.   Papita Saha, Siddhartha Datta, Shyamal K Sanyal, Prevention of heavy metals contamination using clay as landfill liner, “Chemference”-Annual Research Symposium organized by the Department of Chemical Engineering, Indian Institute of Technology, Madras, India during July 5-6, 2008

10. Papita Saha, Siddhartha Datta­, Shyamal Kanti Sanyal, Hazardous waste pollution prevention using clay with different materials as liner materials, 60th Annual Session – Chemical Engineering ,Congress, CHEMCON, December 2007.

11. Md. Azizur Rahman, Mitun Chakraborty, Moushumi Bhowmick, Papita Saha, Dyeing properties of floral dyes and estimation of inhibition effect on microbial growth in  stored  dyes, 60th Annual Session – Chemical Engineering ,Congress, CHEMCON, December 2007.

12. Krittika Jana, Papita Saha , Chandralekha Duttagupta, Bixa used as a dyeing material for textile and food industry, 60th Annual Session – Chemical Engineering Congress, CHEMCON, December 2007.

13. Papita Saha, Siddhartha Datta, Shyamal K Sanyal, Hazardous waste pollution prevention using clay as liner materials, 6th All India People’s Technology Congress organized by the Forum of Scientists, Engineers and Technologists, Kolkata, India, February, 2007.

14. Papita Saha, Siddhartha Datta, Shyamal K Sanyal, Flower dye used as dying material for Textile and Food Industry, 6th All India People’s Technology Congress organized by the Forum of Scientists, Engineers and Technologists, Kolkata, India, February, 2007.

15. Papita Saha, Siddhartha Datta, Shyamal K Sanyal; Removal of Lead from waste water using clay as liner  materials”, Proceedings of Trombay Symposium on Desalination & water Reuse, Barc, Mumbai, Feb 2007, pp 158 – 161.

16. Papita Saha, Siddhartha Datta, Shyamal K Sanyal, Characteriazation and treatability study of waste water of a textile industry by chemical method, Trombay Symposium on Desalination and Water Reuse, Barc, Mumbai, February, 2007.

17.    Papita Saha, Sidhartha Datta, Shyamal K Sanyal, Lead contamination prevention using cay as liner material, 59th Annual Session – Chemical Engineering  Congress, CHEMCON, December, 2006.

18. Papita Saha, Siddhartha Datta, Shyamal K Sanyal, Characteriazation and treatability study of waste water of a textile industry by chemical method, 59th Annual Session – Chemical Engineering Congress, CHEMCON, December, 2006.

19. Papita Saha, Siddhartha Datta, Shyamal K Sanyal, Production of floral dye from different flowers available in West Bengal for Textile & Dye Industry, 59th Annual Session – Chemical Engineering Congress, CHEMCON, December, 2006.

20. Papita Saha, Prasanta Kumar Banerjee, Siddhartha Datta; Comparative study on water quality of different location of Adiganga River  surrounding greater Kolkata, India,  5th All India Peoples’ Technology Congress organized by the Forum of Scientists, Engineers and Technologists, Kolkata, India February, 2005.

21. Papita Saha, Siddhartha Datta, Waste to Wealth, 13th West Bengal State Science Congress, February 28 - March 1, 2005.

22. Papita Saha, Siddhartha Datta, Shyamal K. Sanyal, Natural clay as liner materials for the hazardous waste landfill, 13th West Bengal State Science Congress, February 28 - March 1, 2005.

23. Papita Saha, Siddhartha Datta, Extraction of colourful dye from flower and it different uses, 14th West Bengal State Science Congress, February 28 - March 1, 2006.

24. Papita Saha, Siddhartha Datta, Shyamal K Sanyal, Removal of Lead & Cadmium from leachate of wastewater using clay as membrane, 14th West Bengal State Science Congress, February 28 - March 1, 2006.

25. Vaijayanti Roy, Sreejita Roy, Papita Saha; Study on the water quality properties of River Damodar in respect of Water Quality Index, SCHEMCON – 2008.

26. Vaijayanti Roy, Papita Saha, Assessment of Water Quality of river Hooghly at various  locations in different tidal period using Water Quality Index, National Conference on  Integrated Water and wastewater Management, 2008 organized by School of Water Resource Engineering, Jadavpur University, Kolkata.

27. Debarati Chakraborty, Hasanur Jaman, Papita Saha, Assesment on methylene blue dye removal present in industrial effluent-Isotherm & kinetic Study using wheat bran, 17th West Bengal State Science Congress, organized by the West Bengal University of Animal and Fishery Sciences, West Bengal, India during March 4-5, 2010

28. Debarati Chakraborty, Hasanur Jaman, Papita Saha, Comparative Assessment of Cu(II) Removal capacity  using A. niger and S. cerevisiae, 17th West Bengal State Science Congress, organized by the West Bengal University of Animal and Fishery Sciences, West Bengal, India during March 4-5, 2010

29. Papita Saha, P.K. Banerjee, Siddhartha Datta, Study on the Water Quality of Tolly's Nullah using CCME Water Quality Index Method Analysis, 17th West Bengal State Science Congress, organized by the West Bengal University of Animal and Fishery Sciences, West Bengal, India during March 4-5, 2010

30. Papita Saha, Karan Maya, Application of enzyme - Lipase for the production of flavour, 17th West Bengal State Science Congress, organized by the West Bengal University of Animal and Fishery Sciences, West Bengal, India during March 4-5, 2010

31. Shamik Chowdhury, Rahul Mishra, Praveen Kushwaha, Papita Saha, Biosorption of safranin from aqueous solution by chemically modified rice husk: Isotherms and their comparison by linear and non-linear method including error analysis, 17th West Bengal State Science Congress, organized by the West Bengal University of Animal and Fishery Sciences, West Bengal, India during March 4-5, 2010

32.    Rahul Mishra, Praveen Kushwaha, Papita Saha, Adsorption of Safranine dye on rice husk used as bio-sorbent in column operation, National Seminar on Chemical Industry in India: Opportunities and Challenges organized by Sant Longowal Institute of Engineering and Technology,  during March 5– 6, 2010.

33. Papita Saha, Shamik Chowdhury, Pb(II) adsorption from aqueous solutions onto clayey soil of Indian origin:equilibrium, kinetic and thermodynamic studies, “Chemference”-Annual Research Symposium organized by the Department of Chemical Engineering, Indian Institute of Technology, Kanpur, India during July 13- 14, 2010

34.    Shamik Chowdhury, Papita Saha, Isotherm parameters for the sorption of methylene blue onto alkali treated rice husk: comparison of linear and non-linear methods, “Chemference”-Annual Research Symposium organized by the Department of Engineering, Indian Institute of Technology, Kanpur, India during July 13-14, 2010.

35.    Rahul Mishra, Praveen Kushwaha, Papita Saha, Adsorption of aqueous safranine onto rice husk in fluidized bed reactor: kinetic modelling including error analysis, “Chemference”- Annual Research Symposium organized by the Department of Chemical Engineering, Indian Institute of Technology, Kanpur, India during July 13-14, 2010.

36. Indresh Kumar, Suyash Gupta, Papita Saha, Study on the dyeing of textile cotton fiber using flame of forest flower, “Chemference”-Annual Research Symposium organized by the Department of Chemical Engineering, Indian Institute of Technology, Kanpur, India during July 13- 14, 2010

37. Suyash Gupta, Indresh Kumar, Papita Saha, Assessment on the removal of malachite green dye from waste water using clayey soil, “Chemference”-Annual Research Symposium organized by the Department of Chemical Engineering, Indian Institute of Technology, Kanpur, India during July 13- 14, 2010

38. Shamik Chowdhury, Rahul Mishra, Praveen Kushwaha, Papita Saha, Removal of Safranin from aqueous solution by NaOH treated rice husk: Thermodynamics, kinetics and isosteric heat of adsorption, National Conference on “Biotechnology and the Environment” organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during October 4-5, 2010 

39. Rahul Mishra, Praveen Kushwaha, Shamik Chowdhury, Papita Saha, Dye removal by alkali treated rice husk in fluidized bed column, National Conference on “Biotechnology and the Environment” organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during October 4-5, 2010 

40. Pritam Marik, Papita Saha, Apurba Dey, Biosorption of Chromium (VI) by using wheat shell, National Conference on “Biotechnology and the Environment” organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during October 4-5, 2010 

41. Indresh Kumar, Suyash Gupta, Papita Saha, Study on the dyeing of textile cotton fiber using flame of forest flower, National Conference on “Biotechnology and the Environment” organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during October 4-5, 2010 

42. Vaijayanti Roy, Papita Saha, Assessment of water quality before and after treatment of tannery industrial effluents in India using Water Quality Index method, National Conference on “Biotechnology and the Environment” organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during October 4-5, 2010 

43. Suyash Gupta, Indresh Kumar, Papita Saha, Assessment on the removal of malachite green dye from wastewater using clayey soil, National Conference on “Biotechnology and the Environment” organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during October 4-5, 2010 

44. Shamik Chowdhury, Rahul Mishra, Praveen Kushwaha, Papita Saha, Linear and non-linear regression analysis for binary sorption kinetics of methylene blue and safranin onto pretreated rice husk, National Conference on “Biotechnology and the Environment” organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during October 4-5, 2010.

45. Rahul Mishra, Praveen Kushwaha, Shamik Chowdhury, Papita Saha, Breakthrough curve analysis and kinetic modeling of aqueous safranin adsorption onto treated rice husk in packed bed column operation, National Conference on “Biotechnology and the Environment” organized by the Department of Biotechnology, National Institute of Technology, Durgapur, India during October 4-5, 2010 

46. Rahul Misra, Praveen Kushwaha, Papita Saha; National Science Congress in Indian Languages organized by National Physical Laboratory (CSIR), New Delhi & Swdeshi Science Movement-Vigyan Bharati, Delhi, India during November 22nd -23rd ,2010

47. Shamik Chowdhury, Sagnik Chakraborty, Papita Saha, Pseudo-second-order kinetic model for biosorption of Malachite Green onto sea shell powder: Comparison of linear and non-linear methods, Seminar on “Modern Trends in Operations Research” organized by the Department of Mathematics, National Institute of Technology, Durgapur, India on January 31, 2011

48. Sagnik Chakraborty, Shamik Chowdhury, Papita Saha, Optimum sorption isotherm by linear and non-linear methods for Crystal Violet onto sugarcane bagasse, Seminar on “Modern Trends in Operations Research” organized by the Department of Mathematics, National Institute of Technology, Durgapur, India on January 31, 2011

49. Shamik Chowdhury, Papita Saha, Scale-up of a dye adsorption process using chemically treated rice husk : Optimization using Response Surface Methodology, 8th All India Peoples’ Technology Congress organized by the Forum of Scientists, Engineers and Technologists, Kolkata, India during February 11-12, 2011

50. Papita Saha, Shamik Chowdhury, Dr. Siddhartha Datta, Application of enzymatic treatment for dyeing of textile fibre using floral dye, 8th All India Peoples’ Technology Congress organized by the Forum of Scientists, Engineers and Technologists, Kolkata, India during February 11-12, 2011

51. Shamik Chowdhury, Papita Saha, Scale-up of a dye adsorption process using chemically treated rice husk : Optimization using Response Surface Methodology, National Conference on Industrial Engineering organized by the Department of Industrial Engineering and Management, West Bengal University of Technology, Kolkata, India during February 17-18, 2011

52. Shamik Chowdhury, Papita Saha, A natural adsorbent- sea shell for removal of malachite green from aqueous solutions: Equilibrium, kinetic and thermodynamic studies, 18th West Bengal State Science and Technology Congress organized by the Ramakrishna Mission Residential College, Narendrapur, West Bengal, India during February 28-March 1, 2011.

53. Dibyojyoti Halder, Papita Saha, Analysis on Water Quality of Damodar River from South-Bengal Region with an assessment of WQI; 9th All India Peoples Technology Congress (FOSET); 28th Feb, 2013, EVH/015 (pp.83);2013.

54.    Banerjee, P., Mukhopadhayay, A. and Das, P., 2014. Azo dye adsorption by graphene oxide laced with silver nanoparticles. Abstract book of the National Conference on Nanoscience and Nanotechnology, 18th -19th September, 2014, Kolkata. Pp-33-34. (POSTER PRESENTATION)

55. Banerjee, P., Mukhopadhayay, A. and Das, P., 2015. Simultaneous adsorption of Metanil Yellow and Indigo carmine from wastewater onto Chitosan - Graphene Oxide nanocomposite:  Optimisation, characterisation, modelling and toxicity evaluation. Abstract book of national workshop on “Indian Innovations in Materials Research: New Materials and Processes organized by CSIR- CGCRI, Kolkata and IAPQR, 25th -27th June, 2015, West Bengal. Pp 63.

56. Sudipta Goswami, Papita Das, "Removal of Metanil yellow by Graphene oxide prepared from graphite powder"- 10th All India People's Technology Congress Organized by Calcutta University Rajabazar Science College 6- 7th February 2015. Paper code- WWT 0096.

57.  Barman, S.R., Banerjee, P., Mukopadhayay, A. and Das, P., 2015. Bioremediation of Polycyclic Aromatic Hydrocarbons: Degradation, Process optimization and toxicity analysis. Abstract book of 22nd State Science Congress, 28th February-1st March, 2015, West Bengal. Pp GE-60.

58. Banerjee, P., Zaman, A., Mukhopadhayay, A. and Das, P., 2015. Synergistic application of biosorption and biodegradation of azo dye using Aspergillus niger and rice husk. Abstract book of the 102nd Indian Science Congress, 3rd-7th January, 2015, Mumbai. Pp-147.

59. Uttarini Pathak, Papita Das, Prasanta Banerjee, Siddhartha Datta, Treatment of Dairy wastewater using Coagulation and  Adsorption technique, 10th AIPTC organized by Forum of Scientists, Engineers and Technologists (FOSET), February 6-7, 2016, Calcutta University Campus.

60. Banerjee, P., Mukhopadhyay, A. and Das, P., 2017. Graphene oxide nanocomposite for azo dye adsorption. Abstract book of National Seminar on “Recent Trends in Environmental Research”, 24th March, 2017, Kolkata. Pp: 8. (ORAL PRESENTATION)

61. Barman, S.R., Banerjee, P., Mukhopadhyay, A. and Das, P., 2017. Bioremediation of polyaromatic hydrocarbons (PAHs): Optimization with Response Surface Methodology and toxicity analysis of treated products. Abstract book of National Seminar on “Recent Trends in Environmental Research”, 24th March, 2017, Kolkata. Pp: 5. (ORAL PRESENTATION)

62. Banerjee, P., Mukhopadhyay, A. and Das, P., 2017. Ternary dye effluent treatment by integrated biodegradation-adsorption approach: optimization and toxicity analysis. Abstract book of UGC sponsored national level seminar on “Recent Advances In Biological Sciences”, 17th – 18th February, 2017, Kolkata. Pp: 60. (ORAL PRESENTATION)

63.    Banerjee, P., Mukhopadhayay, A. and Das, P., 2016. Combined biodegradation-adsorption approach for sustainable treatment of dye-rich effluent. Abstract book of Mid-year seminar 2016 of Bengal Economic Association on Natural Environment on Sustainable Development, 19th November, 2016, West Bengal. Pp 15. (ORAL PRESENTATION)

64.    Banerjee, P., Mukhopadhayay, A. and Das, P., 2016. Ultrasound aided adsorption of mixed azo dyes using GO-AgNP Nanocomposite. Abstract book of National Conference on Nanotechnology: Materials and Applications (NCoN:M&A), 16th – 17th June, 2016, West Bengal. Pp 11. (ORAL PRESENTATION)

65. Banerjee, P., Mukhopadhayay, A. and Das, P., 2015. Simultaneous adsorption of Metanil Yellow and Indigo carmine from wastewater onto Chitosan - Graphene Oxide nanocomposite:  Optimisation, characterisation, modelling and toxicity evaluation. Abstract book of national workshop on “Indian Innovations in Materials Research: New Materials and Processes, 25th -27th June, 2015, West Bengal. Pp 63. (ORAL PRESENTATION)

66.    Barman, S.R., Banerjee, P., Mukopadhayay, A. and Das, P., 2015. Bioremediation of Polycyclic Aromatic Hydrocarbons: Degradation, Process optimization and toxicity analysis. Abstract book of 22nd State Science Congress, 28th February-1st March, 2015, West Bengal. Pp GE-60. (ORAL PRESENTATION)

67.    Banerjee, P., Zaman, A., Mukhopadhayay, A. and Das, P., 2015. Synergistic application of biosorption and biodegradation of azo dye using Aspergillus niger and rice husk. Abstract book of the 102nd Indian Science Congress, 3rd-7th January, 2015, Mumbai. Pp-147. (POSTER PRESENTATION)

68.  Vijoyeta Chakraborty, Papita Das, Pankaj Roy,  Removal of Cadmium by thermally modified sawdust, 12th All India Peoples' technology congress organised by forum of scientists,engineers & technologists (FOSET) held at : National Institute of Technical Teachers' Training and Research, Kolkata on 16th and 17th February,2019

69.  Sandipan Bhattacharya, Papita Das, Avijit Bhowal, Removal of chlorothiazide from it’s aqueous solution using graphene oxide as an adsorbent, 12th All India Peoples' technology congress organised by forum of scientists,engineers & technologists (FOSET) held at : National Institute of Technical Teachers' Training and Research, Kolkata on 16th and 17th February,2019

70. Lopamudra Das, Niladri Shikhar Saha, Papita Das, Avijit Bhowal, Chiranjib Bhattacharya, Fixed bed column study for the removal of aqueous malachite green dye solution using raw sugarcane bagasse
    12th All India Peoples' technology congress organised by forum of scientists,engineers & technologists (FOSET) held at : National Institute of Technical Teachers' Training and Research, Kolkata on 16th and 17th February,2019.

71. Niladri Shikhar Saha, Lopamudra Das, Papita Das, Avijit Bhowal, Chiranjib Bhattacharya; Extraction and application of cellulose from Rice Husk in decolonization of Malachite Green from dye contaminated waste water. 12th All India Peoples' technology congress organised by forum of scientists,engineers & technologists (FOSET). held at : National Institute of Technical Teachers' Training and Research, Kolkata on 16th and 17th February,2019.

72.  Swapnila Roy, Papita Das,  Assessment on De-fluoridation in Water using Chemical Method, In the Proceedings of All India People’s Technology Congress, FOSET(Forum of Scientist, Engineers and Technologists)6-7th February,2015,Kolkata.

73. Swapnila Roy, Papita Das, Comparative Batch, Thermodynamic  and  Kinetics  study   of  De-fluoridation in  water  using  rice  husk, activated  carbon  and silica extracted  from  rice  husk, In the proceedings of 1st Congress of West Bengal Science Congress Association,13-14th November,2016,Kolkata, page 236.

74. Swapnila Roy, Papita Das, Comparative Batch, Thermodynamic and Kinetic Study of De-fluoridation using Activated Carbon from Saw Dust, In the proceedings of 9th International Congress on Environmental Research on 8-10thFebruary ,2018.Amity University, Madhya Pradesh.

75. S. R. Barman A. Mukhopadhayay and P. Das, 2019. Synthesis and characterization of activated carbon prepared from java olive (Sterculia foetida) nut shells. Abstract book of International Symposium on Environmental Chemistry “an initiative to commemorate 150 years of Periodic Table” Organized by Department of Environmental Science, University of Calcutta in collaboration with Indian Chemical Society. 15th February 2019. Kolkata. Pp 2 [POSTER]

76. S. R. Barman A. Mukhopadhayay and P. Das, 2019. Synthesis and characterization of activated carbon prepared from almond nut shells. Abstract Book of National Seminar on“Emerging Environmental Issues: Retrospect and Prospect” Organized by Vijaygarh Jyotish Ray College. 19th February 2019.Kolkata. [ORAL]

77. S. R. Barman A. Mukhopadhayay and P. Das, 2019. Green synthesis of Copper nanoparticle-Activated carbon composite for the adsorption of Polyaromatic Hydrocarbons from aqueous phases. Abstract book of National Conference on Recent Developments in Nanoscience & Nanotechnology, Organized by school of material science and nanotechnology, Jadavpur University. 29-31st January 2019. T01_06 [POSTER]

78. S. R. Barman A. Mukhopadhayay and P. Das, 2019. Recycling of urban wood waste to wealth. Abstract book of one day seminar on “Contemporary Issues in Urban Economics
    with special reference to India”, Organized by Centre for Urban Economic Studies (CUES), University of Calcutta. 1stFebruary 2019.Pp 3 [ORAL]

79. S. R. Barman, A. Mukhopadhayay and P. Das, 2018. Waste wood filings as a source of activated carbon used for the removal of polyaromatic hydrocarbon from aqueous solutions. RECYCLE 2018 organized by Waste Management Research Group (WMRG), Indian Institute of Technology Guwahati (IITG). 22-24th February 2018. Guwahati. Pp 70 [ORAL]

80. S. R. Barman, A. Mukhopadhayay and P. Das, 2017. Adsorption of Polyaromatic hydrocarbon (PAH) from aqueous phase and toxicity analysis of untreated and treated effluents. Abstract book of Workshop titled "Connecting People to Nature" to celebrate the spirit of World Environment Day, 2017, 6th June 2017, Kolkata. Pp: 3. [POSTER]

81. S. R. Barman, P. Banerjee, A. Mukhopadhayay, P. Das, 2017. Bio-remediation of Polyaromatic hydrocarbons (PAHs): Optimization with Response Surface Methodology and toxicity analysis of treated products. Abstract book of National Seminar on “Recent Trends in Environmental Research”, 24th March, 2017, Kolkata. Pp: 5. [ORAL]

82. S. R. Barman, P. Banerjee, A. Mukhopadhayay, P. Das, 2016.Optimization and modeling of simultaneous biosorption and biodegradation of polyaromatic hydrocarbons from solution using aspergillus niger immobilized on rice husk. Abstract book of 23rd State Science Congress, 28 – 29 February 2016, Kolkata, West Bengal. Pp 532-533 [ORAL]

83. S. R. Barman, P. Banerjee, A. Mukhopadhayay, P. Das, 2015. Bioremediation of Polycyclic Aromatic Hydrocarbons: Degradation, Process optimization and toxicity analysis. Abstract book of 22nd State Science Congress, 28th February-1st March, 2015, West Bengal. Pp GE-60 [ORAL]

84.  Banerjee, P., Mukhopadhyay, A. and Das, P., 2019. Biofunctionalized nanosorbent for treatment of azo dye containing effluents. Abstract book of national seminar on “Emerging Environmental Issues: Retrospect and Prospect”, 19th February, 2019, Kolkata. Organized by the Vijaygarh Jyotish Ray College, Kolkata.

85.  Banerjee, P., Mukhopadhyay, A. and Das, P., 2019. Graphene oxide nanocomposites for treatment of azo dye bearing effluents. Abstract book of national conference on recent developments in Nanoscience and Nanotechnology, 29th – 31st January 2019, Kolkata. Pp: 26.  oganized by the School of Material Science and Nanotechnology, Jadavpur University.

86. Vijoyeta Chakraborty, Papita Das , Pankaj Kumar Roy , Removal of Hexavalent Chromium using agricultural waste based nanocomposite, The 9th International Conference on Sustainable Waste Management towards ircular Economy Venue: Campus 6, Convention Centre, KIIT University, Bhubaneswar, India , November 27 – 30, 2019

87. Vijoyeta Chakraborty, Papita Das , Pankaj Kumar Roy, Removal Of Hexavalent Chromium By Carbonaceous Material Derived From Sawdust,  International Conference On Sustainable Water Resources Management under Changed Climate.Venue: Gandhi Bhawan Auditorium, Jadavpur University

88.    Arkajyoti Mukherjee, Papita Das and Subhra Kumar Mukhopadhyay.National Seminar on Contemporary Era of Sciences: Biological and Chemical interface (March 2019)., Venue- Durgapur Government College, JN Avenue, Durgapur-713214, WB. Abstract title: Foraging guilds of winter avian fauna of Kadamdeuli dan in Bankura district of West Bengal, India.

89.    Arkajyoti Mukherjee, Papita Das and Subhra Kumar Mukhopadhyay, 4th Regional Science and Technology Congress (Southern Region), West Bengal (December 2019).

Venue- MAKAUT, Kalyani-741249, WB.Abstract title: Comparison of wintering waterbird community structure in two river dams, with varied physical habitat attributes, of Bankura district, West Bengal, India.

90. Lopamudra Das, Papita Das, Avijit Bhowal: Extracted Cellulose/ Graphene Oxide nano-composite preparation and application for fluoride removal, International conference on Nanotechnology (ICNT-2019),28-29th decembe,2019 by Institute of Fire and Safety Engineering,Haldia,WB,India., Proceedings:-978-93-5361-912-1,page-69

91.   Sandipan Bhattacharya, Papita Das, AvijitBhowal, SubrataMajumdar and Pallab Ghosh ,The Use Of GO-TiO2 Nanocomposite For The Purpose Of Removing Rantidine From Its Aqueous Solution Under UVA Radiation, International ConferenceOn Sustainable Water Resources Management under Changed Climate. Organized By:-School of Water Resources Engineering, JadavpurUniversityu.In Joint Collaboration with Women’s College Calcutta (Department of Geography)& National Institute of Technology, Durgapur. Held at :-JadavpurUniversity on 13th -15th March, 2020.

92.   Sandipan Bhattacharya, Papita Das, AvijitBhowal. Removal of Cetrizine with Graphene Oxide as an Adsorbent, International Conference On “Emerging Trends For Sustainable Development, 2019”, Organized By: GovernmentCollege Of Engineering And Leather Technology. Date :- 5th - 6th March, 2019 (Oral)

93.    Lopamudra Das, niladri shikhar saha, papita das, avijit bhowal, chiranjib bhattacharya. Batch adsorption studies on removal of Crystal Violet dye from aqueous solutions using raw sugarcane bagasses, International Conference on Emerging Technologies for Sustainable Development (ICETSD 19) on March 5-6, 2019 at GCELT campus, Kolkata.WB,India. , Proceedings:- 978-81-8211-146-2 , Page- 95-98