000			01569nam a2200193 4500
008			220402b ||||| |||| 00| 0 eng d
020			_a9788174092304 (pbk.)
082			_a628.3 _bGAR
100			_aGarg, Santosh Kumar _9969
245			_aEnvironmental engineering : _bsewage disposal and air pollution engineering
250			_a40th ed.
260			_aDelhi _bKhanna Publishers _c2020
300			_axx, 1078p.,
520			_aThis popular book provides detailed description of the techniques used for the treatment of domestic and industrial wastewaters, thus exhaustively covering water pollution.the methods of safe disposal of solid wastes of a society, including the hazardous radioactive and bio-medical wastes, have further been described, as to cover land pollution.the present status of the ambient air, description of the various air pollutants, and the technologies which are used to control the discharge of air pollutants into the environment, have also been discussed in detail, as to cover air pollution.global environmental issues like ozone depletion, global warming and acid rains have also been discussed alongwith covering noise pollution.environmental impacts of thermal power plants, mining and water resources proects have also been discussed in detail, as to cover environmental impact assessmentthe text matter has further been supported by about 600 objective questions and numerical questions from va
650			_aWater technology _9707
650			_aEnvironmental engineering _9970
650			_aWater-supply engineering _9715
942			_cBK
999			_c7816 _d7816