000			01228nam a22001817a 4500
005			20251003144008.0
007			ta
008			251003b |||||||| |||| 00| 0 eng d
020			_a9788131805961
050			_aTD645.W293 _b.P86 2016
100			_aPunmia, B.C. _928703
245			_aEnvironmental Engineering-II : _bWastewater Engineering(Including air pollution)/ _cby B.C. Punmia, Ashok K. Jain & Arun K. Jain.
260			_aBengaluru, _bLaxmi Publications, _cc2016.
300			_axvii,660p. _c23cm.
500			_aIncludes Index.
505			_aIntroduction -- Collection and conveyance of sewage -- Wastewater flow rates -- Hydraulic design of sewers -- Construction of sewers' -- Sewer appurtenances -- Sewage pumping -- Wastewater characteristics -- Natural methods of wastewater disposal -- Unit operations for wastewater treatment -- preliminary treatment -- Sedimentation and chemical clarification --Biological treatment 1: sewages filtration -- Biological treatment 2: activated sludge process -- Treatment and disposal of sludge -- Septic and Imhoff tanks -- Advanced wastewater treatment -- Industrial wastewater treatment -- House drainage -- Rural sanitation -- Solid waste disposal -- Air pollution.
942			_2lcc _cBK
999			_c9908 _d9908