a(chn)Ʒ
ȥҪȥUˮеİͶӺʹUˮеİɲˮĵ?d)һˮԓa(chn)ƷеĴɷUˮxӠB(ti)İD(zhun)xB(ti)oȥCODÓɫЧ2Ҽɷ(yng)^(gu)̣o(w)ȥʸ
a(chn)Ʒc(din)
1(yng)ٶȿ2-10Ҽɷ(yng)^(gu);
2ȥЧʸijˎȥЧ;
3ӺʹõIJ;
4߀ÓɫCODo;
5ĭh(hun)ˎmԁ(li)ˮ̎
g(sh)ָ(bio)
(xing) Ŀ ָ (bio)
^ o(w)ɫSɫww
Ч 90%
xs|(zh) 0.1%
ʹ÷
ʹÕr(sh)ɌȥֱͶӣȼܽñͶӵ(yng)
ȥԗl(pHֵ7)ʹЧ(j)UˮyİͬҲ(j)(jng)(yn)ֵҪ10ppmİԓa(chn)Ʒʹs100ppmʾP(gun)ϵ
(sh)(yn)r(sh)ȡһďUˮpHֵ{(dio)7.0ma(chn)Ʒ(1000ppm)跴(yng)15ɼĻ(PAC)(PAM)ԻAԗl^(gu)VȡVҺy(c)䰱ֵ_
עˎλQ㣺1000ppm=1000mg/L=1g/L=1kg/Uˮ
bA\(yn)ע(xing)
a(chn)Ʒ25kgţƤb(j)͑Ҫơ
1. Ʒ^(qing)(yn)ôײ(yn)±tбըΣU(xin)
2. Ʒ^(qing)g ˆTҪ÷o(h)þ_ȫ
3. Ʒo(w)(yn)ж|(zh)ȾwˮҺRwˮ_ϴ`(yng)r(sh)t(y)
4. a(chn)Ʒע
N۟ᾀ
N۟ᾀ
Ԓ
ַ
ʡx(zhn)(zhn)ˮϹI(y)@^(q)