ˮ̎NB(yng)
ˮ̎ҪõЩN?֮Դˮ̎˾˽⡪
Ŀǰõˮ̎NУ(f)ϾN;@ЩNȥʲôָ?ô҂һ˽һ£(f)ϾNˮ̎þNB(yng)
ˮ̎ͬN(yng)B:
1(f)ϾNCOD/BOD///Ⱦ;ϵy(tng)ن(f)ϾNҪǽCOD/BOD///Ⱦ(f)ϾNһ(f);NڼԾNҪɷ١ѿߗUنΰٺͻøԼǵȵͬr(yng)ϵy(tng)ҲeõЧ
2ҪⰱȥõļںNҪ(yng)ںأɷҪǁM
3Ҫ⿂ȥõļǷڅҪ(yng)څػȱأҪɷǼنΰѿߗUƵȵȡ---
A
ЙC(ЙC)؛oh(hun)б鰱IJˮM̎혋(gu)ځἚһD(zhun)}m(x)(yng)A(y)
ANm(yng)ėl
1ܽ:ܽ 2~3mg/֮gܽ0.6mg/^̌ܵ^,
2ˮ:^mˮ 25~35֮gͨ5r,Ļԕܵ,ͺyl(f)]á
3PH ֵ:^ѵ PH ֵ 7.5~8.5 ֮g
4:B(yng)ͺȌa(chn)ıҪء
5g:ҪCϵy(tng)(yng)ĝͨg 10d
AΣ
֮ԴнεĮa(chn)}Mз(yng)ʹ}D(zhun)鰱ųˮw
AξNm(yng)ėl
1PH ֵ^̺mPHֵ6.5~7.5,PHֵղ(dng),Ӱ푷LʼøĻ
2ˮأˮصҪܸͬˮ^һ 20~40
3ȣȌڷMP(gun)ҪBOD5/RKN>4.0tҪa(Ͷ̼Դ)
4ܽMҪܽһ DO>0.5mg/,ڼԾ
֮Դˮ̎˾ 15890082317 13523008230 13938208032 κ(jng)̖ͬ