Delhi Jal Board manufactured of waste water treatment plant at HQ

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Delhi Jal Board began work of construction of a waste water treatment plant at its headquarters,  to treat 20 kiloliters of sewage daily and the treated effluent will be used for various non-potable purposes ie horticulture, washing etc. The treatment scheme of sewage is based on the natural process of treatment by aerobic and anaerobic reaction. The process involves sedimentation, anaerobic baffle reactor and planted gravity filter