_˹̹W(xu)ƌW(xu)оԺ(g)λͬһNwSwSͻ̿^VÁȚ
ҪоwSwSĶY(ji)(gu)ԭwָ(bio)˽wSⲿԭw^wSwS濂(sh)^(sh)uF(tun)ጷţwSg(lin)Y(ji)(qing)γ(ni)ԭwֲph(yun)w֮g(lin)Y(ji)ʹwSgԣ@r(sh)wS(qing)½
ԇ(yn)xδƯwSAwSأԭw^wSؿ֮̿ɻ̼̿ý13MɻķɢԞ60-100ף@NɢԘ(gu)e^VϺ̼δ20-30%(jng)о^VķǣwSwSԭwwS605%̿405%ʹ^VϾһˮԣ߲ϸɑB(ti)͝B(ti)r(sh)(qing)Կ]5%ľ۱ϩwSҲ^V߀0.8-1%ľȼ״h(hun)֬^VϵϱD׳ߴδ14{ף(du)wٺƤwķo(h)Õr(sh)g20犣Է(f)ʹ5400Ρ
^VƳɵķo(h)co(h)ڌ(sh)(yn)җlM(jn)˷o(h)Ժܷu(png)o(h)ָܷ՚ежw(jng)^Vй¶b(ni)(sh)(j)Ҋ
ԇ(yn)r(sh)g
֣min |
^VȚ
mg/dm3 |
ȚЧ
mg/dm3 |
ָʾϵȚmg/dm3 |
Țϵ(sh)
(du)λ |
50 |
0.03 |
1.5 |
0.07 |
0.04 |
30 |
0.08 |
2.4 |
0.08 |
0.04 |
25 |
0.12 |
3.0 |
0.15 |
0.05 |