a(chn)ƷԔ(x)f
a(chn)ƷwF(xin)˿ٷĻA(ch)oՓʹĿҕɫζܿٵõɿĽY(ji)ͬһyʽɌrMгҎ(gu)ˮ|(zh)zy@(ji)ʡrgM
yԇyˮxӵĝ 0.05-0.10-0.25-0.50-0.75-1.0-1.5-2.0 mg/l
yԇΔ(sh)50/
a(chn)Ʒc
Ŀҕɫζy
210犼һˮӵķٸЧ
yY(ji)ɿ
ԇ(ni)ãoМ(zhn)
Mõ͡
weСpy
mںˮČrˮ|(zh)yԇ
ɫ
óˮ_ϴɫ܃ɴȻȡˮ̶Ⱦмԇ()4uԇ()7ΓuҺSɫʧٵμԇ()7Σu10犺c(bio)(zhn)ɫ϶ĿҕɫcҺɫ{(dio)ɫ(bio)ˮ懺(/)Æ۱ɫ^Чѡ
f
ˮȡӺoÔ(sh)犣ˮӳȡόҺyԇ
ԇ()(yng)ܹⱣî̷ŻغЃ(ni)
b(x)ԇ()
() ()1ƿԇ1֧ι1֧ɫ1
ע⣺
ָ(bio)IJҪՈʹǰJ(rn)xɫf
(yng)I(lng)
Ar(nng)I(y) BI(y)ˮ Ccp D僱̎EʳƷӹ Fˮ Uˮŷc̎ Gh(hun)
Hˮcԁˮӹ |