TY  - BOOK
AU  - Davis,Mackenzie Leo
TI  - Water and wastewater engineering: design principles and practice 
SN  - 9780071289245
AV  - TD345 .D38
U1  - 628.1 22
PY  - 2011///
CY  - New York
PB  - McGraw-Hill
KW  - Sewage disposal
KW  - Sewage
KW  - Purification
KW  - Water-supply engineering
N1  - Includes bibliographical references and index; The 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
ER  -