Vinay Kumar TyagiDr. Vinay Kumar Tyagi is a Scientist D in the Environmental Hydrology Division of the National Institute of Hydrology, Roorkee, India. His research interests include energy-efficient wastewater treatment systems, sludge and solid waste management, an health related water microbiology. Dr. Tyagi has over 100 international publications, with more than 8,000 citations, as well as co-editing or co-authoring 8 full books and 42 book chapters. He was listed in the Top 2% of Scientists worldwide (Stanford University / Elsevier). Dr. Tyagi is Management Committee Member of the International Water Association (IWA) Sludge Management Specialist Group (represent South Asia Division), and Anaerobic Digestion Specialist Group. He is an editorial board member for several international journals and a lead editor of several special issues. Dr. Tyagi has extensive international research experience and collaboration in Norway, Japan, Singapore, Spain, and Taiwan in the domains of wastewater treatment, sludge pre-treatment, and biomass to bioenergy recovery. Read More Read Less