Щؕ(hu)Ӱ푵ʽһwˮ̎O(sh)̎Ч
S˿ڵ(du)YԴľoȱrһֱڣ˂a(chn)ˮҲ
ʽһwˮ̎O(sh)ڵ£(ji)ʡYԴᘌ(du)ˮԼˮ̎Чãʽһwˮ̎O(sh)似g(sh)(gu)ܶl(f)_(d)(du)ڵˮ̎Sѽ(jng)кƵļg(sh)(ji)sرe߀Ӱ푳^
ʽһwˮ̎O(sh)乤ˇõˮ̎¼g(sh)ȥBOD₅CODNH₃-Nһмg(sh)ܷ(wn)ɿ̎ЧͶYʡռSo(h)ȃ(yu)c(din)ʽһwˮ̎O(sh)O(sh)ڵر£O(sh)ĵرGõҪůʽһwˮ̎O(sh)(j)|̎ˇʽ|̎Ч(yu)ȫʽ(j)(lin)ȫʽ|ʽһwˮ̎O(sh)weС(du)ˮ|(zh)m(yng)ԏ(qing)͛_ؓ(f)ܺˮˮ|(zh)(wn)(hu)a(chn)Û(g)ʽһwˮ̎O(sh)ļg(sh)ϵy(tng)ȫԄ(dng)늚ϵy(tng)O(sh)ψ(bo)ϵy(tng)\(yn)пɿƽr(sh)һ㲻Ҫ˹ֻmr(sh)،(du)O(sh)M(jn)оSo(h)ͱB(yng)ʽˮ̎O(sh)С^(q)L(fng)^(q)ȶ(chng)ж(yng)һwˮ̎O(sh)S˭h(hun)ͺʹfһЩؕ(hu)乤Чʸ
һܽ
(dng)h(hun)еܽ0.3mg/lr(sh)Ծͺ(hu)M(jn)к(dng)ܽ0.2-0.3mg/lӽr(sh)Ծt(hu)D(zhun)?yn)^ֺֹֻͣвֺ߀L(zhng)ؚس̎ܽԱ2mg/l Ҟˣ^߄tܺ
ض
ضȌ(du)ʽˮ̎O(sh)еӰǺܴˮ̎н^mL(zhng)Ĝضȷ20-30ң˷Ļ׃O(sh)ĹЧҲ(hu)ܵӰ푡
Ͼǵʽˮ̎O(sh)ʹӰϣ(du)猦(du)Ո(qng)^m(x)P(gun)ע˭h(hun)W(wng)վ