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IIT Guwahati Positively hosts Chair of ‘Jal Jeevan Mission’ for Water Treatment Technology 2022

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The IIT Chair Professor will carry out high-quality empirical and applied research in the rural drinking water and sanitation sector, provide policy guidance and build partnerships with State Governments

GUWAHATI, 24th March 2022: Indian Institute of Technology Guwahati has established the ‘Chair of Jal Jeevan Mission for Water Treatment Technology. The Jal Jeevan Mission (JJM) was launched by Shri Narendra Modi, Hon’ble Prime Minister on 15th August 2019 from the ramparts of the Red Fort. It aims to enable every rural household to have a Functional Household Tap Connection (FHTC) by 2024.

The Institute has appointed Prof. Mihir Kumar Purkait, Department of Chemical Engineering, IIT Guwahati as the first occupant of this Chair. The tenure of the Professor Chair will be five years.

Prof. Mihir Kumar Purkait has a portfolio of diverse innovations and developments in basic and applied research. He has the credit for industrializing various technologies for up and downstream operation of water and wastewater treatment technologies, waste to wealth generation, separation of value-added product from a plant source, and electrochemical reduction of CO2 to various products.

The National Jal Jeevan Mission (NJJM), Department of Drinking Water and Sanitation, Government of India, is responsible for, inter alia, implementation of Jal Jeevan Mission (JJM) across the country, providing policy guidance, and building partnerships with State Governments to achieve the goals of JJM.

The Jal Jeevan Mission – Professor Chairs are established by the Ministry of Jal Shakti, Department of Drinking Water and Sanitation, National Jal Jeevan mission (NJJM), New Delhi in reputed academic institutions to carry out high-quality empirical and applied research in the rural drinking water and sanitation sector. The objective is to address sectoral challenges and facilitate the achievement of ‘Har Ghar Jal’ and ‘ODF Plus’ in rural India. 

It is intended to establish five Jal Jeevan Mission (JJM)-Professor Chairs in Institutions of repute such as Indian Institutes of Technology/ Indian Institutes of Management/ social sciences academic-cum-research institutions and national institutions having research experience relevant to the needs of the water and sanitation sector.

Highlighting IIT Guwahati’s track record on water-related research and its capabilities, Prof. T.G. Sitharam, Director, IIT Guwahati, said, “The supply of contaminant-free drinking water to rural areas is a priority for Central and all State Governments, including Assam. The technology adopted here might be useful to the citizens both in rural and urban areas for getting contaminant-free drinking water. I am very glad that NJJM has established a Professor Chair on water treatment technology at IIT Guwahati.”

The JJM-Professor Chair will work in coordination with the State Water and Sanitation/ Rural Water Supply/ PHE Departments and the State and District Water and Sanitation Missions. It will focus on capacity building and maintaining a balance among capacity building, outreach, academic program, educational activity, and research in-focus areas of the institute.

Explaining the scope of NJJM Professor Chairs on water treatment technology, Prof. Mihir Kumar Purkait, Department of Chemical Engineering, IIT Guwahati, said, “The Initiatives taken by NJJM will definitely bridge the gap between academic institutions like IIT Guwahati with the State Water and Sanitation, JJM, Rural Water Supply, PHED, PNRD, and the State and District Water and Sanitation Missions of state and or central government. My expertise gained since last 22 years on the fundamental and applied research on water treatment technologies will be useful to the concerned government authorities to make a strategy for implementing more efficient, economical and sustainable technology beneficial to the society.”

The Chair will also be responsible for conducting high-quality empirical and applied research in the rural drinking water sector that is aligned to the objectives and priorities of Jal Jeevan Mission.

The Chair will serve in an advisory capacity to NJJM in matters of policy or technology and will function as a think-tank in the selected focus area, in particular, and the rural water supply sector in general. The Chair will also conduct a PhD programme and related course work in the selected focus area.

Prof. Mihir Kumar Purkait has developed and demonstrated several prototypes to provide iron, arsenic, fluoride, and other contaminants-free drinking water to the rural people of Assam with the help of his patented innovative water treatment technologies.

Arsenic and fluoride contamination in drinking water is a foremost and growing concern among rural people not only in Assam but also in major parts of the country and IIT Guwahati’s technology will succour and assist the Government of India in providing contaminant-free drinking water to the people to fulfil the 6th Sustainable Development Goal (SDG-6).

Prof Mihir Kumar Purkait has developed various water treatment technologies based on membrane technology, nanotechnology, adsorption, electrocoagulation/coagulation followed by flocculation-sedimentation-filtration for the treatment of contaminated drinking water and industrial wastewater as well. He has also developed and installed many water treatment plants in temples and schools and rural villages where pipe water supply is not available as a project deliverable funded by DST, DRDO, DBT, and Govt. of Assam.

IIT Mihir-Kumar-Purkait


Indian Institute of Technology (IIT) Guwahati established in 1994 has completed 25 years of glorious existence in 2019. At present, the Institute has eleven departments, seven inter-disciplinary academic centres and five schools covering all the major engineering, science, healthcare, management and humanities disciplines, offering BTech, BDes, MA, MDes, MTech, MSc and PhD programmes.

The institute offers a residential campus to 435 faculty members and more than 7,000 students at present. Besides its laurels in teaching and research, IIT Guwahati has been able to fulfil the aspirations of the people of the North East region to a great extent since its inception in 1994. The picturesque campus is on a sprawling 285 hectares plot on the north bank of the Brahmaputra, around 20 km from the heart of the Guwahati city.

IIT Guwahati is the only academic institution in India that occupied a place among the top 100 world universities – under 50 years of age – ranked by the London-based Times Higher Education (THE) in the year 2014 and continues to maintain its superior position even today in various International Rankings. IIT Guwahati gained rank 41 globally in the ‘Research Citations per Faculty’ category and overall 395 ranks in the QS World University Rankings 2022 released recently.

IIT Guwahati has retained the 7th position among the best engineering institutions of the country in the ‘India Rankings 2021’ declared by the National Institutional Ranking Framework (NIRF) of the Union ministry of Human Resource Development (HRD). IIT Guwahati has been also ranked 2nd in the ‘Swachhata Ranking’ conducted by the Govt. of India. Recently, IIT Guwahati has been ranked as the top-ranked University in 2019 for IT developers by HackerRank in the Asia-Pacific region.

Among other frontier areas of research and innovation, IIT Guwahati is working towards augmenting critical science research initiatives in Genomics, Developmental Biology, Health Care and Bioinformatics, Flexible Electronics, Advanced Functional Materials, Sustainable Polymers, Rural Technologies, Renewable Energy, Artificial Intelligence, Disaster Resilience and Risk Reduction, and Water Resources and Management. In its silver jubilee year, IIT Guwahati is poised to scale newer heights through all-around growth and development.



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