(qun)҂ԭ(chung)Ҳעطвփ(ni)݁Ի(lin)W(wng)(qun)wԭУHW(xu)(x)ֹ̘֮I(y);ƽ_D(zhun)dă(ni)^cДౣ(ni)ݵĜʴ_ɿԻṩκʾʾıCHx߅oַĂýw˾ I(y)˵ȵ֪Ra(chn)(qun)Ո(lin)ϵhxx
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PcИI(y)ͬ͵ďUˮˮ̎1ӏUˮкΣ̎? ӏUˮҪԽSúSʯͻS^ϏSȹI(y)TԼʯѽϩϳɱӡwSϳȾЙCr(nng)ˎͷȩ֬a(chn)^ӏUˮҪзӻ籽ӡӺӵӻһNԭ|(zh)ʹ|(zh)ˮзӵ|(zh)_01һ02mg/Lr~⼴Юζʳ|(zh)ӵ1mg/LӰ~a(chn)510mg/L~͕ˮкӰwʹˮк|(zh)ֻ0.002mgLҲa(chn)ȷӐͨ|(zh)Ȟ1000mg/LĺӏUˮQߝȺӏUˮ@NUˮ횻շӺM̎|(zh)С1000mg/LĺӏUˮQ͝ȺӏUˮͨ@Uˮѭh(hun)ʹãӝsպ̎շӵķ܄ȡÓ]ѭh(hun)|(zh)300mg/LµďUˮW(xu)W(xu)ȷM̎ŷŻ 2Uˮк? UˮҪԴɫұSSr(nng)ˎS켈SȾϏSṤxxSďUˮȥoCķW(xu)۷̿ӡ߀ԭxӽQһƫAԺUˮͨûW(xu)۷̎ƫԵĺUˮý߀ԭ̎͝ȵĺUˮû̿W(xu)۷෨̎ЙCUˮ^y̎ͨȌЙCoCM̎ NĶԲeܴԪعooCеDŽ|(zh)ЙCеıֽ^ԲMwױйeXзeˮRɼжɵ 3͏Uˮкԣ? ͏UˮҪԴʯʯͻFúl(f)վCеӹȹI(y)TUˮȾ|(zh)ؽ͵ܶȞ11ܶȶС1|(zh)ڏUˮͨNB(ti)ڡ(1)͵100µmڏďUˮзx(2)ɢͣ͵10һ100µm֮gˮ(3)黯ͣ͵С10µmďUˮзxڲͬI(y)TųďUˮк͝Ȳܴ矒^Юa(chn)Uˮs150һ1000mg/LUˮнͺs500һ800mg/Lúl(f)վųUˮеĽͺ_2000һ3000mg/Lˣ͏Uˮ푪(yng)øͳոͻ̎Чʞ60һ80ˮкs100һ200mg/LUˮе黯ͺͷɢ^y̎ʑ(yng)ֹpp黯F(xin)֮һa(chn)^עppUˮ͵黯̎^MpñUˮĴΔ(sh)黯̶̎ͨÚ⸡鷨 4ؽُUˮԴ̎ԭtʲô ؽُUˮҪԵVɽұ늽r(nng)ˎt(y)ˎϵI(y)ųďUˮUˮؽٵķNΑB(ti)Sͬa(chn)I(y)ؽٲֽܷƉֻD(zhun)ĴλúD(zhun)׃ͻW(xu)ΑB(ti)磬(jng)W(xu)̎UˮеؽُܽxΑB(ti)D(zhun)׃yԻ_ˮD(zhun)ƵУ(jng)xӽQ̎UˮеؽxD(zhun)ƵxӽQ֬(jng)֏xӽQ֬D(zhun)ƵUҺСؽُUˮ̎ԭtǣǸĸa(chn)ˇûöԴؽDzúšƌW(xu)ĹͲpؽSUˮʧMpŏUˮؽُUˮ(yng)(dng)ڮa(chn)c͵̎ͬUˮϣʹ̎(f)s(yng)(dng)(jng)ֱ̎ˮUؽȾؽُUˮ̎ͨɷ֞һʹUˮгܽB(ti)ؽD(zhun)׃ɲܵĽٻԪ(jng)ϸďUˮȥɑ(yng)÷кͳϸx늽(ϸ)Ĥ늽ⷨnjUˮеؽڲ׃仯W(xu)ΑB(ti)ėlMНsͷxɑ(yng)÷зB늝Bl(f)xӽQ@Щ(yng)(j)Uˮˮ|(zh)ˮrΪMʹ 5̎Uˮ? UˮҪ僡úұټӹwr(nng)ˎȲTUˮһN^ĹI(y)Uˮˮв(wn)^ڷֽ⣬oCЙC軯Ԟ鄡|(zh)ʳж軯w018軯⛞012gˮw軯~|(zh)Ȟ004һ01mg/LUˮʩҪУ(1)ĸ﹤ˇpٻźUˮßo僷܇gI(y)Uˮ(2)ߵďUˮ(yng)û͵ďUˮ(yng)̎ŷšշữؚ⡪AҺշȡЉAȻ늽ӉˮⷨﻯW(xu)F၆F՚ⴵÓЉAȻ(yng)^V၆F̎ص(wn)՚ⴵÓȾ⣬ˮ_ŷŘ˜ʣ^ٲ 6r(nng)ˎUˮc̎ʲô? r(nng)ˎƷN࣬r(nng)ˎUˮˮ|(zh)(f)sҪc(1)Ⱦ^W(xu)(COD)_ÿ(sh)fmg;(2)ԴUˮгr(nng)ˎgw߀зж|(zh)ԼSyԽ|(zh)(3)А˵ĺճĤд̼(4)ˮ|(zh)ˮ(wn)r(nng)ˎUˮh(hun)Ⱦdzr(nng)ˎUˮ̎Ŀǽr(nng)ˎa(chn)UˮȾ_or(nng)ˎUˮ̎л̿ʽ܄ȡsͻ෨ȡƸЧͶ͚r(nng)ˎ@r(nng)ˎl(f)չһЩѽֹa(chn)ЙCȡЙCr(nng)ˎeOоʹr(nng)ˎ@һlĸϷֹr(nng)ˎUˮȾh(hun); 7ʳƷI(y)UˮȾc̎ʲô? ʳƷI(y)ԭϏVƷN࣬ųUˮˮˮ|(zh)ܴUˮҪȾ(1)ƯڏUˮйw|(zh)~Ƥ⡢(2)ҸڏUˮе|(zh)֬|(zh)zw|(zh)ȣ(3)ܽڏUˮеA}ȣ(4)ԭϊAɰЙC(5)²ʳƷI(y)UˮcЙC|(zh)͑ҸﺬߣһoĶΣҪʹˮwIB(yng)ˮ~ʹˮ׳eЙCa(chn)ζˮ|(zh)Ⱦh(hun) ʳƷI(y)Uˮ̎ˮ|(zh)cMm(dng)A(y)̎һ˲̎猦ˮˮ|(zh)ҪܸUˮЙCﺬܸɲÃɼؚػɼVأ༉D(zhun)P(lin)ʹÃɷN̎bҲɲÅ(lin)̎ϵy(tng) 8̎켈I(y)Uˮ? 켈UˮҪ켈I(y)a(chn)еƝ{ͳɂa(chn)^Ɲ{ǰֲԭеwSxƳɝ{ϣٽ(jng)Ưǰѝ{ϡեƳɼ@헹ˇųUˮƝ{a(chn)ďUˮȾϴ{rųUˮʺںɫQˮˮȾȺܸBOD_540g/LдwSoC}ɫƯųďUˮҲдA|(zh)CųďUˮQˮкдwSa(chn)^ӵϺzϡ켈I(y)Uˮ̎푪(yng)ѭh(hun)ˮpˮ͏UˮŷͬrҲ(yng)eO̽Nɿ(jng)܉ÏUˮYԴ̎縡xɻհˮwSԹw|(zh)ʿ_95%ˮɻȼɻպˮК{ccԼͬЙCY(ji)ϵc}кͷ{(dio)(ji)UˮpHֵxȥUˮБҸwW(xu)Óɫ̎ȥBODţƤUˮ^Чʽ̎큆Ἀ{Uˮ^ɹ⣬(ni)Ҳв÷B^V늝B̎ 9̎ӡȾI(y)Uˮ? ӡȾI(y)ˮͨÿӡȾӹ1tƷˮ100һ200t80һ90ӡȾUˮųõлú͟o̎ ã(1)Uˮɰˮ|(zh)cքeãƯUˮȾɫӡUˮķǰ߿Ԍϴ죮һˮpŷ(2)AҺͨl(f)AҺЧl(f)AҺСñĤl(f)(3)ȾϻգʿȾϿữɞ[zwҸښҺУ(jng)^V o̎ɷ֣(1)̎гȡҪȥUˮБҸҪȥUˮܽȾÓɫ(2)W(xu)̎кͷȡкͷ{(dio)(ji)UˮеA߀ɽ͏UˮɫȥUˮзɢȾϺzw|(zh)Uˮ߀ԭ|(zh)ʹȾϺ߀ԭȾϳ(3)̎лD(zhun)PD(zhun)Ͳ|ȡ߳ˮˮ|(zh)_ŷŘ˜ʻҪҪÎN(lin)̎ 10̎Ⱦa(chn)Uˮ? Ⱦa(chn)UˮA}uNȾϼgw|(zh)е߀(lin)Լؽٹktȡ@ЩUˮɷ֏(f)sж^y̎Ⱦa(chn)Uˮ̎(yng)(j)UˮԺ͌ŷҪxm(dng)?sh)̎磺ȥws|(zh)͟oCɲû^VȥЙCж|(zh)ҪûW(xu)ͷBÓɫһɲûMɵšȥؽٿɲxӽQ 11̎W(xu)I(y)Uˮ? W(xu)I(y)UˮҪʯͻW(xu)I(y)ú̿W(xu)I(y)AI(y)ʹI(y)ϹI(y)ˎI(y)ȾϹI(y)zI(y)ųa(chn)UˮUˮȾεҪʩǣȑ(yng)ĸa(chn)ˇO(sh)pȾֹUˮMоCúͻգŵďUˮ̶̎ȑ(yng)(j)ˮ|(zh)Ҫxһ̎ҪxˮеđҸwzwͻ͵ɲˮ|(zh)ˮ{(dio)(ji)Ȼϸ͵ȷ̎ҪȥオЙCܽͲzwpُUˮеͲֻW(xu)ͨ̎(jng)̎ďUˮ߀ஔ(dng)(sh)CODЕr^ߵɫζh(hun)l(wi)˜Ҫt̎Mһ̎ҪȥUˮyオЙCȾܽԟoCȾõķл̿ͳҲɲxӽQĤxg(sh)NW(xu)I(y)Uˮɸ(j)ͬˮ|(zh)ˮ̎ˮ|(zh)Ҫxòͬ̎ 12AUˮԼ̎ԭtʲô? ԏUˮҪFSSȾϏS像S͵VɽкиNк|(zh)ؽ}|(zh)֔(sh)eܴ͵С1ߵĴ10AԏUˮҪӡȾSƤS켈S͏SеĺЙCAoCAA|(zh)֔(sh)еĸ5еĵ1AUˮУAʽ}Aʽ}ԼoCЙC AUˮ^ĸgԣ轛(jng)m(dng)AUˮһԭtǣ(1)ߝAUˮ(yng)(yu)ȿ](j)ˮ|(zh)ˮͲͬˇҪMЏS^(q)^(q){(dio)M؏(f)ʹã؏(f)ʹyƫˮ^ɲÝsķA(2)͝ȵAUˮϴ۵ϴˮAϴ۵Ưϴˮ(yng)Mк̎ к̎(yng)ȿ]ԏUΏUԭtᡢAUˮкͻÏUA()кԏUˮÏUк͉AԏUˮڛ]@Щlrɲк̈́̎ 13xVUˮкЩxˎ̎? xVUˮˮҸﺬк|(zh)N^cк|(zh)ؽxӺxVˎؽx~\U懡^kԼϡԪصxV^мĸxˎ(1)Sˎ(RocssMe)ˎ[(RO)2PSSMe]ˎ[CS(NHC6H5)2](2)̣}(KCNNaCN)ˮ(Na2SiO3)(3)݄ɹ(ji)(C6H4CH30H)(4)̣~(CuS04)ؽ}(5)c(6)V{(dio)(ji)ʯҵȡxVUˮҪͨ^βVοЧȥUˮБҸؽٺxˎҲɽ_ŷҪr(yng)Mһ̎õ̎У(1)ȥؽٿɲʯкͷͱʯ(2)xˎɲõVʯ̿(3)UˮɲûW(xu) 14ұUˮɷ֞l(f)չڅʲô? ұUˮҪcˮNࡢˮ|(zh)(f)s׃UˮԴcҪsˮϴUˮϴUˮ(mú)_UˮUˮԼa(chn)Y(ji)xďUˮұUˮl(f)չڅǣ(1)l(f)չͲòˮˮoȾȾ¹ˇ¼g(sh)øɷϨúA(y)ֱӏĽ?fn)túÓÓ(2)l(f)չCüg(sh)ďUˮUл|(zh)͟ܣpȼʧ(3)(j)ͬˮ|(zh)ҪCƽʹͬrMˮ|(zh)(wn)ʩˮѭh(hun)ʣ(4)l(f)չmұUˮcµ̎ˇͼg(sh)ôŷ̎FUˮЧʸߣռȃ(yu)c D(zhun)Ϻ_h(hun)Ƽ |