a(chn)ƷԠҺɫwĩζ
m÷mڸUˮB(yng)ֳUˮˎUˮʯUˮUˮBVҺʏUˮ켈UˮʳƷUˮȡ
ʹÅ(sh)ܽ05 mg/Lm 00.5mg/Lضȣ1545m 2835棻pH:69}ȣ30000mg/L
a(chn)ƷЧˮw}}ͬr(sh)ˮwЙC(j)Ⱦ
÷
÷ʹǰҪ1kgƷ100gþN 10 kgL ˮo2Сr(sh)ɣCضȴ20ў30ض^ͣҪm(dng)Lr(sh)g3-5Сr(sh)
͝ȺUˮС100mg/L10m3ҳݷeͶ1kgƷНȺUˮ100~500mg/L6-8m3ݷeͶ1kgƷߝȺUˮ500 mg/L5m3ҳݷeͶ1kgƷʹl(j)(sh)Hr_һͶ3
ע(xing)ʹԓͬr(sh)ʹˎ(qing)|۾w(ni)ͬˮ̎Ҫ̎?xing)lMͬϢՈԃ҂ļg(sh)ˆT
淽⃦ܷꎛ̎
|(zh)ڣ24 (g)
bҎ(gu)1kg/