Dr. Masum A. Patwary is working as Assistant Professor at Begum Rokeya University Rangpur, Bangladesh. He has completed his Ph.D. in Environmental Health from Teesside University, U.K. He also appointed as Researcher and Senior Lecturer at Teesside University, Middlesbrough UK. He also served as Environmental Advisor at PRISM Bangladesh Foundation, Collaboration with Dhaka City Corporation, Bangladesh, and Project Implementation Office for Sustainable Environment Management Programme, an UNDP Project with Ministry of Environment & Forest, Bangladesh. He has published 1 book, 21 research articles in journals and 18 papers in conferences contributed as author/co-author. He is member of editor board in 4 journals and reviewer for more than 25 journals. He is member of 4th ScienceOne International Conference on Environmental Sciences, Dubai, Environmental Technology Transfer Club, Clean Environment Management Centre (CLEMANCE), University of Teesside, UK, member of Chartered Institution of Waste Management, UK, and Post Graduate Research Student Network, University of Teesside, UK.