r(nng)ˮ̎ļg(sh)ˇ
r(nng)ˮ̎ļg(sh)ˇ
شҶP(gun)עһwr(nng)ˮ̎O(sh)\ôӵ˭h(hun)˽QҵɻP(gun)(ni)ϣԎһr(nng)еˮɴˮˮϴˮc_ϴˮ(gu).вͬ͵IJȾcرˮ͵ˮɇ(yn)ȾSr(nng)彛(jng)l(f)չԼ˂?ni)ճˮƽĿˮɵԴȾԽl(f)(yn)r(nng)^(q)˂ľס^ɢyԌF(xin)ˮռc̎r(nng)岢mϲռe^ˮ̎ˇ˲ȡΑ(lin)̎ʽcͬr߀(yng)ֿ]r(nng)匍H(jng)ˮƽxȡA(ch)O(sh)ʩO(sh)\гɱ^ھSoռ(j)^eґ(yng)óˮ̎g(sh)˴ΌҪᘌһNȫʽ̎O(sh)һwˮ̎\Mзо.ЧQF(xin)AεȾ}r(nng)ˮ̎
O(sh)ڵˮ̎O(sh)̎ˇ̞飺ˮMˮữԪȻM|ԪؚO(sh)ṩ՚⣨O(sh)п؆Ԫƣˮóˮˮͬп؆Ԫƣ
1O(sh)䌦CODȥ
O(sh)MˮijSصϵy(tng)ˮCOD200-300mg/L(ni)Bm(x)ؚĻA(ch)Mˮữc|̎ɌbóˮCODHȜpС50mg/Lԃ(ni)ϳ(zhn)ˮ̎SȾŷŘ(bio)(zhn)һBŷŘ(bio)(zhn)ˮr(nng)ֱʹÄt
һwˮ̎O(sh)|ԪMˮCODȥP(gun)Ҫcxڽ|ҪĤcY(ji)ϵˮ̎ģʽڻஔ(dng)дε̎ڑҸB(ti)@NкܴıȱeČHʮܽ㣬tĤɷN|(zh)f(xi)ͬ³ֽMˮ(dng)еȾЙC
2O(sh)䌦ȥ
O(sh)MˮijSصϵy(tng)ˮ䰱Ⱥ40-70mg/L(ni)Bm(x)ĻA(ch)Mˮữc|̎ɌbóˮİȜpС10mg/Lԃ(ni)Ɍȥʱ85%ңϳ(zhn)ˮ̎SȾŷŘ(bio)(zhn)һBŷŘ(bio)(zhn)ˮr(nng)ֱʹá
Ͼ͌һwr(nng)ˮ̎O(sh)ܵķB߀P(gun)r(nng)ˮ̎Ć}^m(x)P(gun)ע˭h(hun)W(wng)վ˭h(hun)СҶr¸ˮ֪̎Rɻͬ߭h(hun)R