experience Since 2020
MENTOR
Hi, I'M MEHADI HASAN
More than 3 years of experience at for Water Supply and Waste Management as a research assistant. The expertise of Mehedi Hasan focuses on research, laboratory analysis, and capacity building related to WASH (water, sanitation, and hygiene). His research interest broadly encompasses wastewater treatment, waste management and recycling, environmental remediation, and environmental pollution monitoring.
Short Biography
More than 3 years of experience at for Water Supply and Waste Management as a research assistant. The expertise of Mehedi Hasan focuses on research, laboratory analysis, and capacity building related to WASH (water, sanitation, and hygiene). His research interest broadly encompasses wastewater treatment, waste management and recycling, environmental remediation, and environmental pollution monitoring. He is currently in service at International Training Network (ITN-BUET) Centre for Water Supply and Waste Management to explore his research proficiency globally.
Expertise
- Laboratory testing and analyzing
- Research paper writing and evaluation
- ESIA, EIA
- Fecal Sludge Management
- Wastewater Management
- Water Management
- Environmental Regulations
Education
Bangladesh University of Engineering & Technology (BUET) Dhaka, Bangladesh
Master of Science (M.Sc.) in Environmental Engineering
Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh
Bachelor of Science (B.Sc.) in Leather Engineering
Professional Membership
- The Chartered Institution of Water and Environmental Management (Oct 2020– Ongoing); Membership ID: 332800.
- Member of International Water Association (IWA), (July 2020– Ongoing); Membership ID: 1622574
- Bangladesh Biosafety and Biosecurity Society (BBBSS), (August 2020– Ongoing); Membership ID: BBBASM192
- Member of Microbiology Society (July 2020– Ongoing); Membership ID: C034392
- Member of Mid-Atlantic Biosolids Association (July 2021– Ongoing)
Training & Workshop
- Training of Trainers on Integrity Change Process and related Tools for BAWIN’s Youth & Women Representatives
- Laboratory Training on Fecal Sludge & Wastewater Parameter Analysis
- Specialized Training Course on City Wide Inclusive Sanitation (CWIS)
Research
Septic Tank Sludge Treatment by Constructed Wetlands: This study aims to address knowledge gaps regarding the operational performance of constructed wetlands when treated with septic sludge. A comprehensive investigation was conducted, analyzing the influence of aeration, plants, electrodes, and pollutant loads on treatment efficiency. As a research assistant, I am responsible for coordinating laboratory testing, conducting data analysis, and preparing reports.
Utilization of Sludge from Water and Wastewater Treatment Plants: As part of my postgraduate thesis project, I explored the potential use of sludge as a construction material, specifically in pavement construction and bricks production. The project also examined the environmental impact of sludge stabilization. I conducted in-depth research and analysis.
Wastewater Treatment by Natural Adsorbent: This project focused on the treatment of industrial wastewater, particularly tannery and textile wastewater, using various natural adsorbents. We conducted an extensive analysis of different parameters and evaluated the efficiency of the adsorbents in pollutant removal. As a team member, I contributed to idea development, planning, laboratory testing, data analysis, and reporting.
Alternative Raw Hide/Skin Preservation: For my undergraduate thesis project, I investigated the potential of low-cost alternative preservatives for rawhide/skin preservation. The study involved analyzing the antibacterial properties of plant extracts and their effectiveness in preserving rawhide/skin.
Composting from Tannery Solid Waste: This project explored the conversion of tannery solid waste into a value-added product through composting, employing a zero-waste approach without pretreatment. The project involved observing composting parameters, analyzing compost nutrients and heavy metals. As a research assistant, I contributed to idea development, planning, laboratory testing, data analysis, and reporting.
Leachability of Soil Due to Fertilizers Effect: In this study, we assessed the leaching behavior of arsenic from contaminated sediment under the influence of chemical fertilizers, specifically triple superphosphate (TSP), diammonium phosphate (DAP), and urea. The investigation focused on batch-wise leaching and its impact on soil. As a team member, I participated in idea development, planning, laboratory testing, data analysis, and reporting.