Motivated by the current leadership for a Clean India, a self-organized task force has developed a set of ten scalable solutions to clean the air.

Disinfection by-products (DBPs) are formed during treatment of water for drinking purposes. Among these oxyhalide DBPs, viz. bromate, chlorate and chlorite are potentially harmful to humans. In the present study packaged drinking water samples of various commercial brands, available in Mumbai, were analysed for bromide, bromate, chlorite and chlorate ions using ion chromatography.