۱ϩ߷5Ҫ;
߷Ҫ;һˮ̎ڸNI(y)ŷˮЏUˮ;̡ǘI(y)Լ켈I(y)ʹÕr(sh)(yng)ҕ̎ϵy(tng)ėlˮ|(zh)rxȡ^m(dng)?sh)Įa(chn)ƷN
1ˮ̎۱ϩʹX}F}ȸNoC(j)ˮ̎ϵy(tng)(ni)Ҫ̎ˮ^˳ص̎ˮwƯֻ0.1-2ppmPAM@߳Ч̎ˮCODɫָ(bio)Ҳ@ĸơע⣺õğoC(j)cƷ^õm
2s۱ϩʹ0.3-2ppmԜpСغs(ni)ˮıغsصɌ3-10g/Lߵ30-100g/LpСһÓˮ^̵weÓˮO(sh)ˆTЧ
3Óˮ۱ϩSңNsʹPAMM(jn)ÓˮɺÓˮ^PAM̖ͶԼÓˮĸҕNIJͬЄe茦N̖ͬa(chn)ƷM(jn)ԇ(yn)x
4۱ϩSҽB;̣ıϵЮa(chn)ƷɴˮճȣʯI(y)β@{;I(y)
5۱ϩSҽB켈W(xu)켈I(y)ˮ^ĹI(y)֮һʹˮԾۺĴñSṩľۺӼC(j)a(chn)|(zh)pˮpp켈h(hun)Ќ(sh)Ӱ푡ҪVռwSɏ(qing)Uˮ̎U?jin)Óīȵȡ?/span> ۱ϩPolyacrylamideϵСÑxṩˏV韵ĿgԷУxӡxxУС͵