I(y)
l(f)r(sh)g2020-10-13 g[
a(chn)ƷB
I(y)ǣI(y)ǣַQȫǷۻʳƷǷɫKwζ≥80%DEֵ≥95a(chn)ƷV(yng)ˮ̎t(y)ˎʳƷl(f)͵ИI(y)
(yng)I(lng)
1.t(y)ˎ{(dio)(ji)w(ni)AƽԻ֏(f)(jng)ͬӵĿʳƷӄ
2.ˮ|(zh)(wn)䃞(yu)ԱF(xin)ڣ
ž@ąf(xi){(dio)Ч(yng)mfu}ȸN䷽څf(xi){(dio)Ч(yng)ӰgЧ
cһ㾏g෴gSض߶ӣ
蹸g(sh)Ҫ}VF}к(qing)Ľj(lu)eFe3+ИOõ
(4)ѭh(hun)sˮg蹸Ŀǰʹõg蹸oȔM_(d)繫ã
3.ʳƷИI(y)ЧطֹcCϰYİl(f)ʿʳƷӄcЃ(yu)ijζco̼ԣoζ}ζ|(zh)ӽʳ}ֵh(yun)ЙC(j)}ʳ}(oC(j)})5Oc2.6c16.3cʳƷӹ{(dio)(ji)pHʳƷζʳ}ӹɽĵ}o}(oȻc)ʳƷM(jn)wS˂ܴ
4.ˮ̎{(dio)ԇgͶӹI(y)ǵǞṩ̼Դ@Ǟ˸õB(yng)(x)ˮĿԡ\(yn)еϵy(tng)CODBODԹoNLֳԒҪͶԷϻԽ
5.ʳƷt(y)ˎI(y)ϿֱʹӡȾƸ﹤I(y)߀ԭRI(y)͟ˮƿđyˇг߀ԭI(y)߀ǞԭϺϳɾSC(Ѫ)
ԭ
;
1I(y)ˮеãˮ̎ОʲôҪӹI(y)ˮ̎{(dio)ԇgͶӹI(y)ǵǞṩ̼Դ@Ǟ˸õB(yng)(x)ˮĿЧHصЧҪĿ졣\(yn)еϵy(tng)CODBODԹoNLֳԒҪͶԷϻԽ
2I(y)Ƥ﹤I(y)ʹ̎ƤЬƤܛԺtϵ߀ԭ
3I(y)FϴFҪtam(yng);r(sh)RF\t늶ȣ轛(jng)^(yn)ϴʹ僌cFι̽Y(ji)@r(sh)ϴˎc_(d)ʮЧ
4I(y)ǿˮτˮһ(sh)ӻĿԺ͏(qing)ȣtʼcK̕r(sh)0.15%,Ɍij̕r(sh)gL10,ҲnjĿܕr(sh)gĎСr(sh)L,Ӱζȡ
5I(y)ǿ僣zSI(y)I(lng)
6ƿϴcҪ䷽IJƿI(y)ϴɸ³Ҋ}ȥ(qing)ϴƿC(j)ć·ƿNƿiFPȥȾϴʳðȫԲ루}ϴˮŷųɹ