̼ԴͶӋ֮ccƪ
b҇Tܶеˮڵ̼ߵˮ|(zh)cЙCﺬƫڲóҎ(gu)ÓˇroMȱAΌ̼Դ(do)·^裬ƮB(yng)ֵʹð(NH4-N)ͬ½˴Ӱˮ̎SÓЧfԴh(hun)Ƽ˾ͨ^`CͶ̼Դˮ̎SQ@}ҪֶΡ
1c̼Դă(yu)c
Ŀǰˮ̎SQ̼Դˮ̎õ̼Դм״cм״c|(zh)РIB(yng)|(zh)(絪)ֽκyڽga(chn)۞ǽY(ji)(gu)ˮС֬ĕrgLˮеܽԲȫˮɚwƫȆ}
оc̼Դr䷴Ҫhڼ״͵ۡҪԭcͷЙC}ױá۵ȸ߷ӵ|(zh)D(zhun)ᡢȵͷЙCЙCȻű;״mȻǿオЙC״D(zhun)ȵͷЙCܱԳF(xin)c̼Դõ״MзٶȿܶĬF(xin)
ͬr״һNȼױΣUƷü״̼ԴrˎgһĻ(zi)ΣU״ްl(f)(zi)r(do)ѻl(f)ͻУʹҺwl(f)Bm(x)Ի(zi)ըΣ^˼״ˎg߅h(hun)Ҫһİȫxͬr]l(f)c՚γɱըԚw䷶(ni)bþ횲O(sh)Ӌ
cΣUƷ\ݔ^rҲȼ״ˣˌһЩѽˮ̎SfõƣҪ̼Դrc̼Դȼ״Ѓ(yu)ݡ
2cͶӋ
ȱAˮеB(ti)( NO3N) ڷ߀ԭB(ti)(N2) ^̡(yng)ɮB(yng)ɵ(yng)ܽȘO͵ėl£}( NO3N) еwЙC( ̼Դ) ӹw
ڌHУM뷴εˮBOD5N 41 r(yng)]̼ԴBOD5 /N4J鷴ȫ̼Դrϵy(tng)Ͷӵ̼Դɸ(j)(yng)ȥB(ti)MӋӋ㹫ʽ:
ͶX = ( 4CBOD5 /Cn) Cn/
:
CBOD5MˮBOD5ȣmg /L;
CnMˮTNmg /L;
ǣͶ̼ԴBOD5
cBOD50.52(mgBOD/mg c)ʮͶc̼ԴrӋ㹫ʽ:
ͶX = ( 4CBOD5 /Cn) Cn /0.52
Ӌ㣺
ijˮ̎SĔU̞O(sh)Ӌ̎ˮ160000 m3 /dO(sh)Ӌˮˮ|(zh)_һA ˜Mˮˮ|(zh)Ҫָ:
MˮԭˮCODcr750BOD5350SS400TN70TP9
ˮҪCODcr50BOD510SS10TN15TP5
ˮSԭA ؚأˮ(jng)^A ؚغBOD5ȥʰ25% ӋM½ˮеBOD5Ȟ262. 5 mg /LTNȞ70mg/LBOD5N= 3. 75 4ʑ(yng)ԓ̼ԴcͶӄ:
X=( 4-3. 75) 70 /0.52 = 33. 7 mg /L
Ͷ飺
X*16000=0.0337*16000=539.2kg /d
ٸ(j)ُõcļӋcԭͶ
- һƪurָ (sh)(j)(yng) [2021/3/31]
- һƪP(gun)ڶcv [2021/3/25]