Electrocoagulation Based Treatment of Water and Wastewater

Dr. Mihir Kumar Purkait is a Professor in the Department of Chemical Engineering at the Indian Institute of Technology Guwahati, Assam, India. His current research activities are focused in four distinct areas viz. i) advanced separation technologies, ii) waste to energy, iii) smart materials for various applications, and iv) process intensification. In each of the area, his goal is to synthesis stimuli responsive materials and to develop a more fundamental understanding of the factors governing the performance of the chemical and biochemical processes. He has more than 20 years of experience in academics and research and published more than 300 papers in different reputed journals (Citation: >16,500, h-index = 75, i-10 index = 193). He has 12 patents and completed 43 sponsored and consultancy projects from various funding agencies. Dr. Pranjal Pratim Das is a Technical Associate at the National Jal Jeevan Mission (NJJM) under the Ministry of Jal Shakti, Govt. of India. He has completed his PhD from the Department of Chemical Engineering, Indian Institute of Technology Guwahati, Assam, India. He received his M. Tech and B. Tech in Food Engineering and Technology from Tezpur (Central) University, Assam, India. His research work is purely dedicated to industrial wastewater treatment via electrochemical and advanced oxidation techniques. He has extensively worked on the application of hybrid ozone-electrocoagulation process to treat heavy metals and cyanide-contaminated effluents from different unit operations of steel industry. He has authored several scientific book publications, research/review articles and book chapters in various reputed international journals on water and wastewater treatment. He has fabricated and demonstrated many lab-scale modules for the green energy generation from sewage wastewaters. He has also worked on the treatment of ground and surface waters and has delivered many pilot plant set-ups to several water treatment facilities across the state of Assam (India) for the supply of safe drinking water Dr. Mukesh Sharma is currently a Research Fellow at Department of Chemical Engineering, Indian Institute of Technology Guwahati (IITG), India. He obtained his M.Sc. and PhD in Earth Science and Technology from Indian Institute of Technology Kharagpur, West Bengal, India. His research work includes membrane technology and its applications in simultaneous sustainable energy extraction, electrochemistry, wastewater treatment, water treatment, bioelectrochemical process, desalination, waste management, resource recovery, fuel cells and formation of value-added products derived from agricultural wastes and processes intensification. He has published many scientific research and review papers in various reputed international journals. He has authored several book chapters in various publications, including Elsevier, CRC and Springer and patented technologies and its demonstrations on the field of blue energy generations.

1. Water and wastewater: A general perspective 2. Water treatment techniques for the remediation of drinking and industrial wastewater 3. Fundamentals of electrochemistry 4. Advances in electrocoagulation process: Fundamentals and Mechanism 5. Electrocoagulation and ozonation processes for the treatment of cold rolling mill (CRM) wastewater from Tata Steel Industry, Jamshedpur, India 6. Hybrid ozonation-electrocoagulation treatment of Tata steel plant generated biological oxidation treated (BOT) wastewater located in Jamshedpur, India 7. A real life application on the treatment of petroleum industry effluent located in Minas Gerais, Brazil via hybrid adsorption-electrocoagulation process 8. Continuous electrocoagulation treatment of textile industry effluent located in Istanbul Turkey 9. Hybrid electrocoagulation–microfiltration process for the treatment of NF rejected Tata steel industry effluent located in Jamshedpur, India 10. A real life application on the treatment of contaminated drinking water by continuous electrocoagulation process 11. Fluoride and iron mitigation in drinking water by electrocoagulation process 12. Performance of electrocoagulation process for the removal of arsenic from drinking water 13. Environmental assessment of wastewater sludge