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 ...

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 ...

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 ...