000			01671nam a2200301 a 4500
999			_c10526 _d10526
001			15948613
003			BD-KhUET
005			20190423145649.0
008			170111r20142011ii\a b 001 0 eng
010			_a 2009043056
020			_a9780073397863 (alk. paper)
020			_a0073397865 (alk. paper)
020			_a9781259064838
020			_a1259064832
040			_aDLC _cDLC _dBTCTA _dBD-KhUET
082	0	0	_a628.1 DAV _222
100	1		_aDavis, Mackenzie Leo, _d1941-
245	1	0	_aWater and wastewater engineering : _bdesign principles and practice / _cMackenzie L. Davis.
260			_aNew Delhi: _bMcGraw-Hill Education, _cc2011 [reprinted 2014].
300			_avarious pagings : _bill. ; _c25 cm.
504			_aIncludes bibliographical references and index.
505	0		_aThe design and construction process -- General water supply design considerations -- Coagulation and flocculation -- Lime-soda softening -- Ion exchange -- Reverse osmosis and nanofiltration -- Sedimentation -- Granular filtration -- Membration filtrarion -- Disinfection and flouridation -- Water plant residuals management -- General wastewater collection and treatment design considerations -- Headworks and preliminary treatment -- Primary treatment -- Wastewater microbiology -- Secondary tretment by suspended growth biological processes -- Secondary treatment by attached growth and hybrid biological process -- Secondary setting, disinfection, and postaeration -- Tertiary treatment -- Wastewater plant residuals management.
650		0	_aWater-supply engineering.
650		0	_aSewage disposal.
650		0	_aSewage _xPurification.
942			_2ddc _cBK