1. Presented a research paper entitled “Removal of lead (II) ions from aqueous solution using phosphoric acid activated biochar derived from Cedrus deodara bark” in the “International Conference on Advanced Materials, Metallurgy & Manufacturing ICAMMM-2022” organized by Punjab Engineering College, Chandigarh during November 1st – 2nd, 2022.
2. Presented a research paper entitled “Biosorption of Zn(II) ions from aqueous solution by Bombax ceiba bark” in the 58th Annual Convention of Chemists, 2021 & International Conference on “Recent Trends in Chemical Sciences (RTCS-2021)” organized by the Indian Chemical Society, Kolkata during December 21st – 24th, 2021.
3. Presented a research paper entitled “Removal of Cr(VI) ions from aqueous solution using Saraca asoca bark powder” at CSIR and SERB-DST sponsored International Conference CHEM-CONFLUX20 on “Energy and Environmental Technologies for Sustainable Development” organized by Chemical Engineering Department, Motilal Nehru National Institute of Technology (MNNIT), Allahabad (Prayagraj) during 14th – 16th February 2020.
4. Presented a research paper entitled “A Study of Weekdays/Weekends levels of BTEX at a roadside area of Gorakhpur City – A Case Study” at SERB-DST sponsored National Conference on “Changing Environment, Plants, Diseases and Human Health-Vulnerability and Impact Assessments for adaptation to Climate Change: The Road To Future” organized by Department of Botany, St. Andrew’s College, Gorakhpur during 9th-10th November 2016.
5. Presented a poster entitled “Indoor-Outdoor Total VOC levels at Residential and Roadside Sites of Gorakhpur, India – A Terai Region” at an International Conference SDBM-2017 on “Structure and Dynamics of Biomolecules” organized by Department of Physics, Deen Dayal Upadhyaya Gorakhpur University, Gorakhpur during 27th-28th January 2017.
6. Presented a research paper entitled “TVOC levels at Residential and Industrial Sites of Gorakhpur, U.P., India.” at an International Conference GCEH-2017 on “Green Chemistry and Environmental Health” organized by Marwar Buisness School, Gorakhpur during 25th-26th September 2017.
7. Attended Three day National Workshop on “Nuclear Sciences and Applications of Radioisotopes (NSAR-2017)” organized at Department of Chemistry, St. Andrew’s College, Gorakhpur, UP during October 12-14, 2017 Conducted jointly by Department of Atomic Energy (DAE) – Board of Research in Nuclear Sciences (BRNS), Indian Association of Nuclear Chemists and Allied Scientists (IANCAS) & St. Andrew’s College, Gorakhpur.
8. Attended Five days Eco–Eureka Workshop–2020 on Water Testing & Analysis organized by Chandigarh University and sponsored by Department of Science and Technology (DST), Govt. of India, during February 3-7, 2020.