https://tokyocamii.org/notice/8323/

EDUCATION:                                                              

  1991           B. S., Chemical Engineering, King Saud University, Saudi Arabia

                                 (Title;  Production of phthalic anhydride from O-xyxlene)

  2001           M. E., Graduate School of Engineering, Mie University, Japan

                                (Title; Degradation of halogenated hydrocarbons in a  continuous flow system by using active metals)

  2004           Ph. D, Graduate School of Engineering, Mie University, Japan

                                (Title;  Degradation of halogenated hydrocarbons by using active metals in a continuous flow system)

PREVIOUS APPOINTMENTS:

        .          Senior Lecturer, Head of Chemical and Polymer Innovation Technology Cluster1/2015 till now

·           Dean of Research Management Centre (RMC), TATI University College, Terengganu, Malaysia, 3/2013-12/2014.

·           Dean of Chemical Engineering Technology, TATI University College, Terengganu, Malaysia, 8/2012–2/2013.

·           Senior Lecturer, TATI University College, Terengganu, Malaysia, 5/2009 – 7/2012.

·           Anotsugi Research Institute for Environmental Restoration (ARIER), Mie, Japan, (Full Time Researcher), 7/2007 – 4/2009.

·           Mie Industry & Enterprise support center (MIESC), Mie, Japan, (Full Time Researcher), 4/2004 – 6/2007.

·           Ministry of Oil & Mineral Resources, Central Laboratory, Sana’a, Yemen, (Chief of Maintenance Section), 2/1992 – 3/1998.

RESEARCH AREAS:                                                           

·         Petrochemical industries

·         Sustainable and clean energy

·         Making sintering products from recycled materials to be used for removal of heavy metals from different industrial wastes.

·         Treatment of wastewater by different categories such as; active metals, floatation, and accessible materials such as recycled papers, rice chaff, flyash from palm oil mills,  recently we have developed a new inorganic coagulant for treatment different industrial wastes such as; fishery, food industry, microelectronics and color removal from textile wastes. Before final disposal to the open environment (low level of COD), bacterial treatment usually applied.

·         Monitoring chemical, physical, and biological parameters for coastal marine environment through core and benthos samplers. These parameters include; AVS, COD, ORP, LOI, TOC, TN, TP, pH, Chlorophyll a, sediments particle size, total benthos, etc.

• Degradation of halogenated hydrocarbons.

• Photochemical degradation of pesticides, herbicides, and fungicides in the environment.

• Dioxin formation due to the combustion of burnable and plastic-types wastes.

• Electrochemical degradation of carbon dioxide.

• Separation and preconcentration procedure for the presence of Pharmaceuticals and Personal Care Products (PPCPs) and Non Steroidal Anti Inflammatory drug (NSAID) in very low concentration in recycled water.  

• Familiar with utilizing all analytical instruments such as; ICP, AAS, UV, XRD, HPLC, GC, NMR, etc.

PERSONAL AFFILIATION / MEMBERSHIP:                                                                  

·         Editor in Chief for INWASCON Technology Magazine (I TECH MAG).

·         Academic Editor for “current journal of applied science and technology” issued by Science domain International.

·         Mie University Research Advisor

·         Chief Advisor for Global Research & Development Services GRDS

·         Member of “The Japan Society for Analytical Chemistry”

·         Japan Society for the Promotion of Science (JSPS) fellow, long-term program (started June 1st - March 31st, 2012), Attached to Mie University, Japan.

·         JSPS fellow short term, Mie University (28th  March -15th  April2017)

·         Reviewer in (Elsevier) Publisher for reviewing scientific articles in Carbohydrate Polymers & International Journal of Hydrogen Energy and other journals.

·         Member of American Chemical Society (ACS)

HONORS:                                                                         

·           Awarded the Japanese government (MEXT) scholarship 1998-2004

·           First prize award in EMECS 8 Shanghai, China, 2008

·           Tati achievement award, 2010.

·           First prize award in ICCI2011 Kemaman, Malaysia, 2011

·           Member of “The Japan Society for Analytical Chemistry”

·           Japan Society for the Promotion of Science (JSPS) fellow, long term program (started June 1st~ March 31st, 2012)

SUBJECT AREA TAUGHT:                                                      

1.         10CHE 110 Chemical Engineering

2.         110CHE109 Chemical Process Principles iii

3.         210CHE 102 Chemical Process Principles i

4.         BCE 2114 Transport Processes 

5.         DTC 3283 Pollution Control  

6.         105FOE105 Material Science

7.         BCE 2234 Analytical Chemistry

8.         BCE1223 Thermodynamics

9.         FEC 1074 Chemistry II     

10.      BCE3114 Pollution Control  

11.      BCE 4043 Wastewater Engineering

12.      BCE 2114 Transport processes 

13.      BCE 1111 Plant Technology Laboratory

14.      DTC 1053 Fluid Mechanics

15.      BCE 2214 Unit Operation1

16.      BCE 3104 Unit Operation 2

17.      DTC 2073 Thermodynamics

18.      DTC2143 Transport processes

19.      BCE3251 Undergraduate Project I

20.      BCE4156 Undergraduate Project II 

21.      MPU 3252 Invention & Innovation

22.      MPU 3342 Water Supply in Malaysia

23.      Arabic for beginners, intermediate, advanced.

FINAL YEAR PROJECT SUPERVISION:

1.         Bachelor of Chemical Engineering technology, Mohammad Nur Aiman B. Abdullah Zawawi, Extraction of Essential Oil from Tamarind Leaves and Seed Using Microwave Extraction, 2019 Completed.

2.         Bachelor of Chemical Engineering technology, Muhammad Sulaiman B. Osman @ Alias, Ceramic membrane from local raw materials for wastewater treatment, 2019 Completed.

3.         Bachelor of Chemical Engineering technology, Shaiedah Bt. Ab Ghani , Treatment of POME by using Inorganic Coagulant made from Palm Oil Mills Flyash, 2019 Completed.

4.       Bachelor of Chemical Engineering technology, Tuan Nur Fatihah Bt. Tuan Mat , Flyash from Industry for Removal Heavy Metals, 2019 Completed.

5.       Bachelor of Chemical Engineering technology, Fatimah nadiah alias, Extraction of Polyhydroxyalkanoate (pha) from Palm Oil Mill Effluent (pome) by using Marginal Non-solvent, 2019 Completed.

6.      Bachelor of Chemical Engineering Technology, Aimi Ilyani Binti Muhamad, Ceramic Membrane from Local Raw Materials for Wastewater Treatment, 2018 Completed

7.      Bachelor of Chemical Engineering Technology, Muhammad Faris Naqiuddin Bin Ahmad Yusoff, Evaluation of water Quality Surrounding TATIUC, 2018 Completed

8.      Bachelor of Chemical Engineering Technology, Muhd Amir Asyraaf Bn. Abdul Arif. Study on Ceramic Membrane for Wastewater Treatment. 2017, Completed.

9.      Bachelor of Chemical Engineering Technology, Nordiha Bt. Razana, Detection of Heavy Metals from Kemaman Industrial Area, Terengganu, Malaysia, 2017, Completed.

10.   Bachelor of Chemical Engineering Technology, Muhd Tajudin Al-Amin Bn Mhd Taufek, Purification of Glycerol from Bio-Diesel by using Wasted cocking Oil. 2017, Completed.

11.   Bachelor of Chemical Engineering Technology, Fatin Arjina Bt. Rozali, Innovative Methods for Making Ceramic Membrane. 2016, Completed.

12.   Bachelor of Polymer Engineering Technology, Nor Shazwan Bin Shamsul Amir Ismai, Effect of Disposed Ceramic Nano-Particles in Different Polymer Compositions, 2016, Completed.

13.   Bachelor of Chemical Engineering Technology, Masitah Bt A. Bakar, Removal of Dyes by using sintering products from corn cob wastes, 2016, Completed.

14.   Bachelor of Chemical Engineering Technology, Sabariyah Bt Razali, Heavy Metals Removal from Industrial Wastes by Using Banana Peel as Adsorbent Material, Degree, 2016, Completed.

15.  Bachelor of Chemical Engineering Technology, Nur Syuhada Bt Mohd, Production of Fatty Acid Methyl Ester from Used Cocking Oil, Degree, 2015, Completed.

16.  Bachelor of Chemical Engineering Technology, Mohd Tazidi Bin Hashim, Extraction of Essential Oil from Orange Peel using Steam Distillation, Degree, 2015, Completed.

17.  Bachelor of Chemical Engineering Technology, NurSuhaili Bt Mohd Isa, Determination of heavy metals in river fish (oreochromis niloticus) collected from  kemaman area and its relation to water quality,  Degree,  2015Completed.

18.  Bachelor of Chemical Engineering Technology, Ummu Asma Hafifah Bt Mohd Saluddin, Determination of heavy metals in local fish (mackerel rastrelliger kanagurta) collected from Kemaman area, Degree,  2015, Completed.

19.  Bachelor of Chemical Engineering Technology, Taufiq Bn Muslim, Bivalves as bio-monitoring species for detecting heavy metals contamination in Kemman area and its connection to soil quality , Degree, 2015,  Completed.

20.  Bachelor of Chemical Engineering Technology, Mohd Wafiruddin B Razak,  Deatermination of heavy metals in Yellowtail Scad Fish (Atule Mate) from two different locations in Kemamn Area ,  Degree,  2015, Completed.

21.  Bachelor of Chemical Engineering Technology, Nur Amni Bt Mohd Asri, Removal of Methelyne Blue and Rhodamine B from Aqueous solution by Adsorption onto Sintering Porous Materials Prepared from Coconut Husk, Degree, 2014, Completed.

22.  Bachelor of Chemical Engineering Technology, Nur Hazwani Bt Zakaria, Adsorption of Heavy Metals by Using Meranti Sawdust and Sugarcane Bagasse, Degree, 2014, Completed.

RESRARCH GRANTS:

1. Bivalves as Bio-indicators for Heavy Metals Detection in Kemaman Area Due to Rapid Industrial Growth: Fundamental Study with Treatment Approach, RM 61,000,  Leader FRGS 8/2016-8/2018. FRGS/1/2016/STG01/TATI/02/1

2. Mechanism of H2S Adsorption on Zeolite Synthesis from Local Koalin, RM 129,760, Co-Researcher, FRGS 8/2016-8/2018. FRGS/1/2016/TK07/TATI//1

3. The correlations of powder characteristics on powder dispersion and dust cloud generation during free falling, RM121,700, Co-Researcher, FRGS 02/11/2015-02/11/2017.

4. Fundamental Study on Environmental Situation Surrounding TATIUC (Water, Soil, Air), Project leader, TATIUC-STG April 2014-April 2016.

5. Micro-bubbling for enhancement dissolved oxygen in Ago Bay, Full time researcher, Mie Industry and Enterprise Support Center, Multi disciplinary project, April 2004, July 2007.

6. Acidic Waste Research Project, Tioxide, Malaysia, 10/2011.

7. Removal of High Content of COD from Petrochemical Industries, Polyethelyne, Petronas, Malaysis, 8/2010.

8. Ago Bay Restoration Project, Full time researcher, Mie Industry and Enterprise Support Center, Japan. Multi-disciplinary project, April 2004, July 2007.

 LANGUAGES:                                                                                                               

Arabic (mother tongue), fluent in English, and daily Japanese (more than 11 years in Japan), a bit of Malay.

CHAPTER IN BOOK:

1. Ahmed H. A. Dabwan, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, and Kiyohisa Ohta; ”Bimetal Composites for Application to a Cleaner Environment”, contributed chapter in Advanced Organic-Inorganic Composites: Materials and Applications, Nova Science Publishers, Inc., USA, (2012).

2. Kiyoyuki Egusa, Satoshi Kaneco, Ahmed H. A. Dabwan, Takayuki Itoh, Hideyuki Katsumata, Tohru Suzuki, Kiyohisa Ohta; Photocatalytic Remediation of Wastewater Contaminated with Amitorol, Photo-Electrochemistry & Photo-Biology for the Sustainability, P257-264, Vol. 1 (2010).

KEYNOTE SPEAKER:

 1.Ahmed H. A. Dabwan, Laws & Regulations related to industrial waste disposal in Malaysia, XXVIII International Conference on Business, Economics, Law, Language & Psychology (ICBELLP),Eurasia,  The Regency Scholar’s Hotel UTM Kuala Lumpur, December 28-29, 2019.

2. Ahmed H. A. Dabwan, Preconcentration Methods for Determination of Toxic Species in Pharmaceutical and Environmental Samples, International Conference in Islamic Civilization and Technology Management (ICTM 2019), Paya Bunga Hotel,  Kuala Terengganu, Malaysia, Nov. 23-24, 2019.

3. Ahmed H.A. Dabwan. Heavy Metals & Human Health, 15th International Conference on Healthcare & Life-Science Research (ICHLSR), Kuala Lumpur, Malaysia, 24-25 June 2017.

4. Ahmed H. A. Dabwan; inorganic coagulant for nano size contaminants: semiconductors as case study, 2nd world congress on nanotechnology and Materials Science, Dubai (UAE), 4-6 April 2016.

5. Ahmed H. A. Dabwan, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki; Methods for  ​nano-size contaminants removal: semiconductor & dye wastes as case studies, International Conference on Healthcare and Life Science Research (ICHLSR), Istanbul, Turkey, Keynote Speaker, 14-15th August 2015.

PUBLICATIONS:                                                           

1. Mohd Syaharulhafizi Bin Sulong Shamsudin1, Azharin Shah Bin Abdul Aziz1 and Ahmed H. A. Dabwan; Synthesis of biodiesel from waste cooking oil by alkali catalyzed transesterification, IOP Publishing, Journal of Physics: Conference Series (1532), 2020.

2. Anuar Ahmad, Muhammad Aqeel Ashraf, Ahmed H. A. Dabwan; THE NIGHTMARE COVID-19 AND UNIVERSITY COLLEGE TATI CONTRIBUTION, INWASCON Technology Magazine (Editorial Diary), Vol (2), 2020, P1-3.

3. Mohammad N. A. Abdullah Zawawi, Lili S. Hassan, Ahmed H. A. Dabwan; EXTRACTION OF ESSENTIAL OILS FROM TAMARIND LEAVES AND SEED USING MICROWAVE EXTRACTION INWASCON Technology Magazine, Vol (2), 2020, P16-19.

4. Saidatul Radhiyah Bt Ghazali, Suhailah Bt Abdullah, Ahmed H. A. Dabwan; ABOUT SKINCARE (A PRODUCT OF UNIVERSITY COLLEGE TATI), INWASCON Technology Magazine, Vol (2), 2020, P29-31.

5. Ahmed H. A. Dabwan, Muhammad Aqeel Ashraf; Haze Problem in ASEAN: causes & concerns　INWASCON Technology Magazine (Editorial Diary), Vol (1), 2019.

6. Ahmed H. A. Dabwan, Fatimah Rubaiah Bt. Che Jaafar; Towards Zero Emission Concepts: High Content Silica Removal by Using Paper Sludge Ashes as Inorganic Coagulant. Materials Today, Materials Today Proceedings, Vol 5, (10), 2018.

7. Mai FURUKAWA, Ikki TATEISHI, Satoshi KANECO, Hideyuki KATSUMATA, Tohru SUZUKI, Yutaka HOMON, Ahmed H.A. DABWAN; Wastewater treatment with PTFE membrane bio-reactor; Advanced Materials and Technologies Environmental Sciences; 2017:1(3):93-97.

8. Ahmed H.A. Dabwan, Daizo Imai, Hideyuki Katsumata, Tohru Suzuki, Kunihiro Funasaka, Satoshi Kaneco; Application of solidified sea bottom sediments into environmental bioremediation materials; Arabian Journal of Chemistry, Elsevier, 2017.

9. Ahmed H. A. Dabwan, Muslim Taufiq; Bivalves as Bio-Indicators for Heavy Metals Detection in Kuala Kemaman, Terengganu, Malaysia; Indian Journal of Science & Technology, Vol 9 (9), (2016).

10. Abdus Samad, Takumi Fukumoto, Ahmed HA Dabwan, Hideyuki Katsumata, Tohru Suzuki, Mai Furukawa, Satoshi Kaneco; Enhanced Removal of Arsenite from Ground Water by Adsorption onto Heat-Treated Rice Husk; Open Journal of Inorganic Non-metallic Materials, Vol 6 (3), (2016).

11. Ahmed H.A. Dabwan, Nakane Yuki, Nur Amni Mohd Asri, Hideyuki Katsumata, Tohru Suzuki and Satoshi Kaneco; Removal of Methylene Blue, Rhodamine B and Ammonium Ion from Aqueous Solution by Adsorption onto Sintering Porous Materials Prepared From Coconut Husk Waste; Open Journal of Inorganic Non-metallic Materials, Vol 5 (2), (2015).

12. Tomoki Sugiyama, Ahmed H. A. Dabwan, Hideyuki Katsumata,  Tohru Suzuki,  Satoshi Kaneco; Optimization of Conditions for the Photocatalytic Degradation of EDTA in Aqueous Solution with Fe-Doped Titanium Dioxide; Open Journal of Inorganic Non-metallic Materials,Vol 4 (3), (2014).

13. Ahmed H. A. Dabwan, Satoshi Kaneco, Mika Ohuhashi, Hideyuki Katsumata, Tohru Suzuki; Non Steroidal Anti Inflammatory Drug (NSAID) Determination in Environmental Samples by Solid Phase Extraction Coupled to High Performance Liquid Chromatography with Fluorescence Detection; Australian journal for basic and applied sciences; (2014).

14. Ahmed H. A. Dabwan, Daizo Imai, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuk, and and Kiyohisa Ohta; Long Physico-Chemical and Biological Monitoring for Treated Artificial Tidal Flats with Recycled Paper Sludge in Ago Bay, Japan; Advanced Materials Research Vol. 795 pp 308-312, (2013).

15. Ahmed H. A. Dabwan, Satoshi Kaneco, Kiyoyuki Egusa, Daizo Imai, Hideyuki Katsumata, Tohru Suzuki, and Kiyohisa Ohta; Utilization of paper sludge wastes for treatment of wastewater from food processing industries; Pakistan Journal of Analytical & Environmental Chemistry; Vol.13 No. 2, (2012).

16. Daizo Imai, Satoshi Kaneco, Kiyoyuki Egusa, Hideyuki Katsumata, Kiyohisa Ohta, Tohru Suzuki and Ahmed H. A. Dabwan; Growth of Young Short-Necked Clam in the Artificial Tidal Flat Created by Using Solidification⁄Stabilization Techniques with Paper Sludge Ash-based Coagulants; JAPAN TAPPI JOURNAL; Vol.65 No.11, pages 1189-1196, November (2011).

17. Kiyoyuki EGUSA, Satoshi KANECO, Ahmed H. A. DABWAN, Hideyuki KATSUMATA, Tohru SUZUKI and Kiyohisa OHTA, Removal of Turbidity in Wastewater with Coagulants Based on Paper Sludge Ash; Journal of Urban Living and Health Association, (in Japanese), (2010).

18. Ahmed H. A. Dabwan, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, Kiyoyuki Egusa, and Kiyohisa; Simultaneous Removal of Trihalomethanes by Bimetallic Ag/Zn: Kinetic Study, Frontiers of Chemical Engineering in China (Springer), 4, 322–327, (2010).

19. Daizo Imai,　Ahmed H. A. Dabwan, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, Tadaya Kato　and Kiyohisa Ohta; Degradation of Marine Humic Acids by Ozone-Initiated Radical Reactions, Chemical Engineering Journal; Vo 148, Iss 2–3, Pages 336-341 (2009).

20. Daizo Imai, Satoshi Kaneco, Ahmed H.A. Dabwan, Hideyuki Katsumata, Tohru Suzuki, Tadaya Kato, and Kiyohisa Ohta; Construction of Biologically Productive Artificial Tidal Flats with Solidified Sea Bottom Sediments, International Journal of Soil, Sediment and Water; Vol.2 No.1, (2008).

21. D. Imai, A.H.A. Dabwan, S. Kaneco, H. Katsumata, T. Suzuki, M.Z. Hossain, K. Nakashima, T. Kato, K. Ohta ; Use of Sea Bottom Sediments for the Fabrication of Concrete Solids, CIGR Ejournal; Vol. X (2008).

22. Katsuyuki Nakahama, Miyo Nakano, Daizo Imai, Ahmed H. A. Dabwan, Satoshi Kaneco, Tohru Suzuki, Hideyuki Katsumata, Kiyohisa Ohta; High Nitrogen Removal Performance with Ammonia-Oxidizing and Denitrifying Bacteria Immobilized on Porous Sintered Materials from Sea Sediments: Impact of Ethanol Carbon Sources; ITE Letters on batteries, new technologies & medicine; Vol.1, No.1, (2008).

23. Dabwan Ahmed H. A., Imai Daizo, Kaneco Satoshi, Isamu Senmatsu, Nakahama Katsuyuki, Katsumata Hideyuki, Suzuki Tohru, Kiyohisa Ohta; Water Purification with Sintered Porous Materials fabrication at 400 oC from Sea Bottom Sediments; Journal of Environmental Sciences; Vol. 20, No.2, (2008).

24. Daizo Imai, Ahmed H. A. Dabwan, Tadaya Kato, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, and Kiyohisa Ohta; Construction and Environmental Condition Monitoring of Artificial Tidal Flat with Solidified Sea Bottom Sediments; OCÉANIS, Vol. 34, No. 1/2, pages 59-71, (2008).

25. Ahmed H. A. Dabwan, Daizo Imai, Tadaya Kato, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, and Kiyohisa Ohta; Use of Solidified Sea Bottom Sediments as Soil Parent Materials for the Germination/Growth of Seagrass; OCÉANIS, Vol. 34, No. 1/2, pages 39-47, (2008).

26. Ahmed H. A. Dabwan, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, and Kiyohisa Ohta; Simultaneous removal of trihalomethane mixtures by bimetallic silver/zinc in continuous flow column systems, Photo/Electrochemistry & photobiology of environmental energy &fuel, (2007).

27. Katsuyuki Nakahama, Miyo Nakano, Daizo Imai, Ahmed H. A. Dabwan, Satoshi Kaneco, Tohru Suzuki, Hideyuki Katsumata, Kiyohisa Ohta; Nitrogen Removal from Seawater by Ammonia-Oxidizing and Denitrifying Bacteria Immobilized on Porous Sintered Materials from Sea Bottom Sediments: Fundamental Study; ITE Letters on batteries, new technologies & medicine; Vol. 8, No.6, (2007).

28. Katsuyuki Nakahama, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, Ahmed H. A. Dabwan and Kiyohisa Ohta; Removal of Chromium (VI) from Aqueous Solution by Sintered Material with Sea Bottom Sediment and Titanium Dioxide; Photo/Electrochemistry & photobiology of environmental energy &fuel, (2007).

29. Daizo Imai, Tadaya Kato, Ahmed H.A. Dabwan, and Isamu Harada; Development of Technology for Reproducing of Marine Environment from Dredged Sediments by Using Paper Sludge Ash and Its Beneficial Applications for Cleaning Ago Bay; JAPAN TAPPI JOURNAL; Vol.60 No.9 pages 80-88, September (2006).

30. Hideyuki Katsumata, Satoshi Kaneco, Tohru Suzuki, Takuya Harada, Ahmed H. A. Dabwan, Kiyohisa Ohta; Development of Sintering Technology of Porous Materials from Sea Sediments and Its Application to Wastewater Treatment; Research Center for Creation, Mie University, Japan, (review) pages 29-34, (2005).

31. S. Kaneco, Isamu Senmatu, Takuya Harada, Hideyuki Katsumata, Kiyohisa Ohta, Ahmed H.A Dabwan, Tohru Suzuki; Sintering preparation technology of porous materials from sea sediments and their applications to water purification; Pacifichem 2005, Honolulu, Hawaii, USA, Dec. 15-20, (2005); Proceedings.

32. Ahmed H. A. Dabwan, Tohru Suzuki, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, and Kiyohisa Ohta; Continuous debromination of bromoform in a flow system using Zinc powder under mild conditions; Photo/Electrochemistry & photobiology of environmental energy &fuel; pages 409-418 (2005).

33. H. Katsumata, T. Harada, S. Kaneco, Ahmed H. A. Dabwan, T. Suzuki, and K. Ohta; Removal of heavy metals in water by adsorption onto sintering porous materials from sea bottom sediments; ITE Letters on batteries, new technologies & medicine, Vol. 5, No.6, (2004).

34. S. Kaneco, T. Harada, Ahmed H. A. Dabwan, T. Suzuki, H. Katsumata, and K. Ohta; Development of sintering preparation technology of porous materials from sea bottom sediments for wastewater treatment; ITE Letters on batteries, new technologies & medicine, Vol. 5, No.5, (2004).

35. Ahmed H. A. Dabwan, Tohru Suzuki, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, and Kiyohisa Ohta; Continuous degradation of chlorodibromomethane in a flow system using Zinc powder under mild conditions; Photo/Electrochemistry & photobiology of environmental energy &fuel, (2003).

36. S. Kaneco, H. Watanabe, Ahmed H. A. Dabwan, H. Katsumata, T. Suzuki, and K. Ohta; Electrochemical decomposition of bromoform under mild conditions; ITE Letters on batteries, new technologies & medicine, Vol. 3, No.2 (2002).

37. Ahmed H. A. Dabwan, Tohru Suzuki, Satoshi Kaneco, Hideyuki Katsumata, and Kiyohisa Ohta; Continuous dechlorination of chloroform in a flow system using Zinc powder under mild conditions; ITE Letters on batteries, new technologies & medicine, Vol. 3, No.5 (2002).

38. Satoshi Kaneco, Hiroshi Watanabe, Ahmed H. A. Dabwan, Hideyuki Katsumata, Tohru Suzuki, and Kiyohisa Ohta; Electrochemical decomposition of bromoform under mild conditions; ITE Letters on batteries, new technologies & medicine, Vol. 3, No.2 (2002).

39. Tohru Suzuki, Dabwan Ahmed H.A., Akira Yasue, Satoshi Kaneco, and Kiyohisa Ohta; Degradation of carbon tetrachloride in a continuous flow system using Nickel powder; ITE Letters on batteries, new technologies & medicine, Vol. 1, No.4 (2000).

CONFERENCES (LOCAL & INTERNATIONAL):

1. Ahmed H. A. Dabwan, Mohd Syaharulhafizi Bin Sulong@Shamsudin, Azharin Shah Bin Abdul Aziz; International Conference on Engineering Technology (4th ICET2019), Synthesis of Biodiesel From Waste Cooking Oil by Alkali Catalyzed Transesterification, Kemaman, Malaysia, 6-7th July 2019.

2.       Ahmed H. A. Dabwan. 12th  International Conference on the Environmental Management of the Enclosed Coastal Seas (EMECS 12), Towards Zero Emission Concept: Utilization of Palm Oil Mills Flyash for Treatment Different Industrial Wastes, Pattaya City, Thailand, 4-8 November 2018.

3.       Ahmed H.A. Dabwan. The 3rd  International Conference on Green Chemical Engineering & Technology,  Towards Zero Emission Concept: High Content Silica Removal by Using Paper Sludge Ashes as Inorganic Coagulant. Melaka, Malaysia, 7-8 Nov.2017.

4.       Ahmed H.A. Dabwan. 15th International Conference on Healthcare & Life-Science Research (ICHLSR), Keynote Speaker, Heavy Metals & Human Health. Kuala Lumpur, Malaysia, 24-25 June 2017.

5.       Satoshi KANECO, Hideyuki KATSUMATA, Tohru SUZUKI, Yutaka HOMON, Ahmed H.A. Dabwan. wastewater  TREATMENT with PTFE Membrane Bio-Reactor, ICET2016, Kemaman, Malaysia, 6th-7th August 2016.

6.       Ahmed H. A. Dabwan; inorganic coagulant for nano size contaminants: semiconductors as case study, 2nd world congress on nanotechnology and Materials Science, Dubai (UAE) Keynote Speaker, 4-6 April 2016.

7. Ahmed H. A. Dabwan, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki; Methods for  ​nano-size contaminants removal: semiconductor & dye wastes as case studies, International Conference on Healthcare and Life Science Research (ICHLSR), Istanbul, Turkey, Keynote Speaker, 14-15th August 2015.

8. Ahmed H. A. Dabwan, Mika Ohuhashi, Hideyuki Katsumata,  Tohru Suzuki, Satoshi Kaneco; Photochemical Degradation of Chelating,  Sequestrant and Decontaminating Agents in Aqueous Solutions by Fe-Doped Titanium Dioxide, International Conference on Green Technology 2015, Sabah, Malaysia, 9 &10th January, 2015.

9. Ahmed H. A. Dabwan, Satoshi Kaneco, Mika Ohuhashi, Hideyuki Katsumata, Tohru Suzuki; Pain Killers Innovative Detection methods;  2nd International Bal Ex Stroke Workshop Management ; Mie University, Japan, 16th September, 2014.

10. Ahmed H. A. Dabwan, Satoshi Kaneco, Mika Ohuhashi, Hideyuki Katsumata, Tohru Suzuki; Non Steroidal Anti Inflammatory Drug (NSAID) Determination in Environmental Samples by Solid Phase Extraction Coupled to High Performance Liquid Chromatography with Fluorescence Detection; 2nd  International Conference on Engineering Technology, Bali, Indonesia, 12-13/12/2013.

11. Ahmed H. A. Dabwan, Daizo Imai, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuk, and and Kiyohisa Ohta; Long Physico-Chemical and Biological Monitoring for Treated Artificial Tidal Flats with Recycled Paper Sludge in Ago Bay, Japan; 2nd International Conference on sustainable materials engineering, Pulau Pinang, Malaysia, 26-27/3/2013.

12. K. Egusa, Ahmed .H.A. Dabwan, S. Kaneco, H. Katsumata, T. Suzuki, T. Kato and K. Ohta; Disposal of Sea Bottom Sediments by Use as Raw Material for Concrete Elements; International Conference on Chemical Innovation (ICCI2011), Kemaman, Malaysia, 23rd- 24th May, 2011.

13. Okazaki Miyo, Ahmed H. A. Dabwan, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, and Kiyohisa Ohta; Determination of naproxen in environmental samples by solid phase extraction coupled to high-performance liquid chromoaography with fluorescence detection;分析化学学会第６０年会;　Nagoya University campus, Japan, 14/9/2011~ 16/9/2011.

14. Ahmed H. A. Dabwan, Satoshi Kaneco, Daizo Imai, Hideyuki Katsumata, Tohru Suzuki, Kiyoyuki Egusa,  and Kiyohisa Ohta; New technology for removal persistent compounds from different wastes;分析化学中部夏期セミナー;Mie University, Japan, 31/8/2011~1/9/2011.

15. Ahmed H. A. Dabwan, Today’s technology for treatment & analysis wastes from different industries, Chemical Innovation Today Seminar, TATiUC, Kemaman, Malaysia, August 16th, 2009.

16. Ahmed H. A. Dabwan, Kiyoyuki Egusa, Daizo Imai, Tadaya Kato, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, and Kiyohisa Ohta; Paper sludge ashes as coagulant for treating contaminated dredged sediments and its applications for enhancement the coastal biodiversity in Ago Bay, Japan; EMECS 8; Shanghai, China, October 27th - 30th, 2008.

17. Imai Daizo, Ahmed H. A. Dabwan, Kato Tadaya, Kaneco Satoshi, Katsumata Hideyuki, Suzuki Tohru, Ohta Kiyohisa; Degradation of humic acid in dredged sediment by ozonation method, The 38th Annual meeting of union of chemistry-related societies in Chubu Area, Mie University, Japan, November 10th -11th, 2007.

18. Daizo Imai, Satoshi Kaneco, Ahmed H. A. Dabwan, Hideyuki Katsumata, Tohru Suzuki, Tadaya Kato, Kiyohisa Ohta; Monitoring of biologically productive artificial tidal flat created using muddy dredged sediments in Ago Bay, Japan; Proceeding of the 14th Tri-University International Joint Seminar & Symposium, Chiang Mai University, Thailand, October 21st - 27th, 2007.

19. Daizo Imai, Ahmed H.A. Dabwan, Satoshi Kaneco, Hideyuki Katsumata, Tohru Suzuki, Kiyohisa Ohta; Up-to-date Technology for Treatment Dredged Sediments and its Beneficial Applications in Ago Bay, Japan; Proceeding of the 23rd Annual international conference on soils, sediments and water; University of Massachusetts (Amherst), the USA; October 15th – 18th , 2007.

20. Dabwan A. H. Imai Daizo, Kato Tadaya, Kaneco Satoshi, Katsumata Hideyuki, Suzuki Tohru, Ohta Kiyohisa;, Development of treatment technology for different industrial wastes “Applications of Hi-Biah System”, The 68th annual meeting of Japan Society for Analytical Chemistry, Utsunomiya University, Japan, May 19th ~ 20th , 2007.

21. Ahmed H. A. Dabwan, Daizo Imai, Tadaya Kato; Technology development for manufacturing marine blocks and its beneficial applications in Ago Bay; Collaboration of Regional Entities for the Advancement of Technological Excellence; Ago Bay restoration Project; Tsu, Mie, Japan, Oct. 18th ~19th, 2006.

22. Ahmed H. A. Dabwan, Daizo Imai, Tadaya Kato; Dredged sediment applications for making micro-habitat pellets and bases for seagrass germination in Ago Bay, Japan; EMECS 7; Caen, France, May 9th ~12th, 2006.

23. Daizo Imai, Tadaya Kato, Ahmed H. A. Dabwan; Technology development for dewatering dredged sediments and its application for building artificial tidal flat in Ago Bay, Japan; EMECS 7; Caen, France, May 9th ~12th, 2006.

24. Daizo Imai, Tadaya Kato, Ahmed H. A. Dabwan; Making artificial tidal flat from dredged sediments and its suitability for growing bivalves; The 18th Annual meeting of Japanese society of fisheries science, Kochi University, Kouchi, Japan; 29th March ~ 2nd April, 2006.

25. Imai Daizo, Kato Tadaya, Ahmed H. A. Dabwan; Technology development for manufacturing seagrass bases from dredged sediments and its application in Ago Bay, Proceeding of the 17th Annual meeting for Japanese society of fisheries engineering; Tokyo University of Marine Science and Technology, Tokyo, Japan; Sep. 25th ~28th, 2005.

26. Daizo Imai, Tadaya Kato, Ahmed H.A. Dabwan, Isamu Harada; Development of technology for reproducing of marine environment from dredged sediments by using paper sludge ash and its beneficial applications for cleaning Ago Bay; proceeding of the 48th TAPPI Annual meeting, Niigata, Japan, pages 12th ~14th, October (2005).

27. Satoshi Kaneco, Isamu Senmatu, Takuya Harada, Hideyuki Katumata, Kiyohisa Ohta, Ahmed H.A Dabwan, Tohru Suzuki; Sintering preparation technology of porous materials from sea sediments and their applications to water purification; Pacifichem, Honolulu, Hawaii, USA, USA, Dec. 15-20, 2005.

28. K. Sugimoto; D. A. Ahmed; T. Suzuki; S. Kaneco; H. Katsumata; K. Ohta; Continuous dehalogenation of trihalomethanes in a flow system using metallic powder under mild conditions; Pacifichem, Honolulu, Hawaii, USA, Dec. 15~20, 2005.

PATENTS & PATENTS DISCLOSURE:

Patent

 1.         Method for removing hexavalent chromium (Patent No. 4747326)

https://jstore.jst.go.jp/quickSearch.html?searchWord=%E3%83%80%E3%83%96%E3%83%AF%E3%83%B3&displayPulldown=10&openFlg=false&wordPlusFlg=true&selectDate=allDate

Patent Disclosures

2.        Technology for making seagrasses (Z. Marina) bases; (Japanese patent No. 2007-96636).

3.        Manufacturing marine block from dredged sediment for seaweed plantation; (Japanese patent No. 2007-115080).

4.        Development of technology for dewatering dredged sediments; Hi Biah System (HBS); (Japanese patent No. 2006-334518).

5.        Method for making bases from dredged sediments for seagrass germination; (Japanese patent No. 2006-325514).

6.        Technology for making marine blocks from dredged sediments; (Japanese patent No. 2006-325515).

7.        Technology for manufacturing pellets from dredged sediments; (Japanese patent No. 2007-007587).

8.        Technology for making porous carriers from dredged sediments; (Japanese patent No. 2007-167790).

9.         Marine blocks from dredged sediments; (Japanese patent No. 2007-115080).

10.     Development of technology for treatment contaminated dredged sediments by ozone; (Japanese patent No. 2007-180695).

PATENTS RELATED LINK

https://researchmap.jp/read0092687?lang=en

HOLY QURAN IN JAPANESE :

https://tokyocamii.org/notice/8323/