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书名：Wastewater Bacteria 5 f: V9 ]0 D) b# L* @
作者：Michael H. Gerardi# q4 k" m& O; g3 C# m9 j& s
出版：WILEY
. Y3 U! H1 x" q% u p! l* z日期：2006& u3 F' A( O+ {: u' W- l
页数：2676 m- p* Y- a# P* ^5 M3 M
ISBN-13: 978-0-471-20691-0 (cloth :alk.paper)
4 T. M* H$ E& f# i$ [0 mISBN-10: 0-471-20691-1 (cloth :alk.paper)
2 a9 @+ M5 [4 F' g2.09M,PDF格式7 ]4 f% G' s M0 v% c
内容3 P" U4 o; E! Y" R' s
The basic objectives of wastewater treatment are twofold: (1) Degrade organic6 X. e0 }. `' `% C0 D0 Q. L3 [
wastes to a level where they do not exert a significant, dissolved oxygen demand
4 T; F/ ~1 ]! w _$ supon receiving waters and (2) remove nutrients (nitrogen and phosphorus) to levels" ?' q- g2 M& L& G {
where photosynthetic organisms in receiving waters are limited in their growth. In" q+ `4 v2 q! q2 l* j* T
order to achieve these objectives, it is essential for plant operators to understand+ b3 N# T9 i- k9 P6 q4 K2 h9 B2 a
the biological processes and organisms involved in wastewater treatment to ensure
5 Y/ T- o+ L1 Bthat the presence of an adequate, active, and appropriate population of bacteria is
4 B1 p" M6 {3 d8 i+ v: e+ ^% }7 upresent in each process.The bacteria are the organisms of primary concern in all5 S& Y! ]& r( o- r& b, M- X/ w* B) Z
biological processes. However, bacteria in wastewater are not a monoculture but,
1 j! p4 b; g6 W2 m$ einstead, a diversity of organisms that perform different roles and have different
: Z% J3 u: t9 `! D# Goperational conditions that are best for their optimal activity and growth (i.e.,waste-6 z6 T% Y( y: K6 r9 R( b7 \$ b7 h
water treatment).. m. s" E7 c" f+ E$ B$ f0 l" z3 P. c
目录
5 T. m% W5 ^7 w6 k" i" o3 NPART I BACTERIA AND THEIR ENVIRONMENT 1
* J' K+ l) D5 B7 G, A. r1 Wastewater Microorganisms 3
) N! ]5 i9 N$ {/ @ C, s3 d- O3 h+ P2 Microbial Ecology 11
; }! c( n% y x- F; k, w! U: H3 Bacteria 19
* \. u8 G S" e6 i0 ]4 Bacterial Groups 334 }* B% C6 i' e' t( i4 G
5 Bioaugmentation 41. E3 d" J _0 s; |' I
6 Pathogenic Bacteria 49
! c1 K4 n# u V) a) Z$ kPART II ENZYMES AND BACTERIAL GROWTH 53
; h) R6 |: N2 S6 x! B7 Enzymes 55
: N/ y- E" h* f( R8 Hydrolytic Bacteria 59
; k6 A* a. ^0 r* `. k9 Bacterial Growth 65
. G8 e* e$ I9 t5 pPART III NITROGEN, PHOSPHORUS, AND SULFUR BACTERIA 75
$ U8 Z) w" F' h/ g7 h# L; q10 Nitrifying Bacteria 77
5 j+ O! E! d" Z+ s Z! P11 Denitrifying Bacteria 91
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发表于 2008-7-27 14:05:48
