ҪڅM(jn)ˮCODȸߵˮͨM(jn)Ѕ(yng)CODȥʣ߷yЙC(j)D(zhun)׃?yu)ͷױЙC(j)BOD/CODıֵ
ڳˇҪͺĽl.......Ó̎^Ҫȱl²ؾͲfˣ̎жõص
?ci)費ؚϵy(tng)ҪÝˮ?dng)C(j)ɂؚϵy(tng)ɔ腒еܽĺ(yn)f횿0.2mg/L
ȱһҪ0.5mg/LչˇҪһr2mg/L
ֻҒȱеĔO(sh)һõˮM(jn)ߝˮ?dng)C(j)(j)ˇQЩҒЩ]ؚⷽʽҲһO(sh)Ӌ(j)rҪ(j)ú͌ܽҪM(jn)O(sh)Ӌ(j)Ҫˮͣrg