废水杀菌剂Wastewater Bacteria 电子书WILEY出品

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书名：Wastewater Bacteria
8 K% j9 J% u  v/ n作者：Michael H. Gerardi
出版：WILEY
! W1 K6 |3 W/ O+ D+ g日期：2006
页数：267
+ e: O* {7 e# C1 t/ i$ W  v3 }ISBN-13: 978-0-471-20691-0 (cloth :alk.paper)
6 J/ c+ Z' ~/ @0 NISBN-10: 0-471-20691-1 (cloth :alk.paper)
& p: B# K# ~9 u2.09M,PDF格式
( W% \( @0 c( |7 V- ~内容
, I+ b# s4 _' jThe basic objectives of wastewater treatment are twofold: (1) Degrade organic
+ ^0 B& e; Q9 m+ R% P( Qwastes to a level where they do not exert a significant, dissolved oxygen demand
  K6 r2 @6 k" {upon receiving waters and (2) remove nutrients (nitrogen and phosphorus) to levels
% J( N% C5 g' a* p8 n! H. |3 {where photosynthetic organisms in receiving waters are limited in their growth. In
order to achieve these objectives, it is essential for plant operators to understand
the biological processes and organisms involved in wastewater treatment to ensure
that the presence of an adequate, active, and appropriate population of bacteria is
& P5 W& J9 o+ C# i$ }present in each process.The bacteria are the organisms of primary concern in all
biological processes. However, bacteria in wastewater are not a monoculture but,
instead, a diversity of organisms that perform different roles and have different
1 k, b  d+ r' }! \' |* _operational conditions that are best for their optimal activity and growth (i.e.,waste-
% W9 h! s/ R# s$ N' q7 uwater treatment).
目录
3 t; M7 Z$ s: Y6 M4 B# jPART I BACTERIA AND THEIR ENVIRONMENT 1
" A1 x" m9 U/ i1 d" b7 ]- X! S1 Wastewater Microorganisms 3
2 Microbial Ecology 11
/ ?- d; l; M- `% P& a3 Bacteria 19
& _* A4 [, x$ n& a+ d; E4 Bacterial Groups 33
. Y" J1 e" Q2 S$ t5 Bioaugmentation 41
6 Pathogenic Bacteria 49
PART II ENZYMES AND BACTERIAL GROWTH 53
2 a  X# N1 w% ^+ |9 B7 s$ g* y7 Enzymes 55
8 Hydrolytic Bacteria 59
# i1 i+ {( `1 U* p! n# P2 A9 P$ c  f9 Bacterial Growth 65
PART III NITROGEN, PHOSPHORUS, AND SULFUR BACTERIA 75
10 Nitrifying Bacteria 77
11 Denitrifying Bacteria 91
4 V) H5 F6 b4 Z. l; e3 o% n+ B..............