Section 2(g) in Water (Prevention and Control of Pollution) Act, 1974
(g)"sewage effluent" means effluent from any sewerage system or sewage disposal works and includes sullage from open drains;(gg)[ "sewer" means any conduit pipe or channel, open or closed, carrying sewage or trade effluent;] [Inserted by Act 44 of 1978, section 2 (w.e.f. 12-12-1978).]
