R. Elango, a former scientist at Council of Scientific and Industrial Research (CSIR), who later served as the president of Kuthambakkam panchayat in Tiruvallur district, has come up with a design to ...

Opflow is primarily written by the people who read it and is the water community's primary network for operator-level workers. The award-winning monthly magazine presents new and established ...

IT has been long observed that hypochlorite liquor, freshly prepared by electrolysis of brine using carbon electrodes, possesses characteristic oxidizing properties distinct from chlorine water or ...