The Indian Institute of Technology has designed a multipurpose phtovoltaic water pump testing system. Read more...
Benzidine dihydrochloride reagent alongwith citric acid and zinc dust can be used to detect nitrate, nitrite, and free chlorine in 3 minutes by... Read more...
The Delhi College of Engineering, India, tested the structural behaviour of two 2,500 litre ferrocement water tanks. Read more...
The performance of two ceramic filter candles and one silver-impregnated filter candle with a layer of activated carbon, randomly selected from those... Read more...
This article gives an overview of rural sanitation research and implementation programmes undertaken in India since 1928. Read more...
Article describes a field study aimed at measuring the personal cost of illness from five major water-related diseases (enteric fever, acute... Read more...
This case study, based on interviews with lower caste Tamil women waste pickers in Bangalore from 1989-1990, describes their work, their earnings,... Read more...