title: Status of domestic wastewater management in relation to drinking-water supply in two states of India.
abstract: In India, supply of drinking water, treatment and disposal of domestic wastewater including faecal matter are managed by local bodies. The existing status of water supply, characteristics of domestic wastewater, modes of collection, treatment and disposal system for sewage and faecal matter in 82 municipalities and 4 municipal corporations were assessed in the States of Bihar and West Bengal in India. Domestic wastewater in the municipal areas is collected and discharged through open kachha (earthen), pucca (cement-concrete) and natural drains and discharged into water courses or disposed on land. Scavenger carriage system for night soil disposal is in-vogue at several places in the surveyed States. Open defecation by the inhabitants in some of the municipalities also occurs. The existing methods of collection, treatment and disposal of sewage impairs the water quality of different water sources. Techno-economically viable remedial measures for providing basic amenities, namely safe drinking-water supply and proper sanitation to the communities of these two States of India are suggested and discussed.
authors.affiliation: National Environmental Engineering Research Institute (NEERI), Nagpur, India.
authors.forename: R A
authors.initials: RA
authors.lastname: Pandey
authors.forename: S N
authors.initials: SN
authors.lastname: Kaul
mesh_terms: D003906:Developing Countries; D006801:Humans; D007194:India; D012498:Sanitary Engineering; D012722:Sewage; D014865:Waste Disposal, Fluid; D014881:Water Supply / Q000592:standards*
chemical_list: D012722:Sewage