000			01539cam a2200265 a 4500
008
020			_a9780073397863 (hbk.)
049			_aMAIN
090			_aTD345 _bDAV
100	1		_aDavis, Mackenzie L.
245	1	0	_aWater and wastewater engineering : _bdesign principles and practice / _cMackenzie L. Davis.
260			_aNew York : _bMcGraw-Hill, _cc2011.
300			_axx, (various pagings) : _bill. ; _c24 cm.
500			_aIncludes index.
504			_aIncludes bibliographical references.
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.
907			_a.b10346764 _b08-10-16 _c18-08-14
003
005			20231220100018.0
040			_cNUST
942			_cBOOKS _kTD345 _mDAV _01
999			_c127683 _d127683