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(qun)•҂ԭ(chung)Ҳעطвփ(ni)݁Ի“(lin)W(wng)(qun)wԭHW(xu)(x)֮ãֹ̘I(y);ƽ_D(zhun)dă(ni)^c(din)Дౣ(ni)ݵĜ(zhn)_ɿԻṩκʾʾıCHx߅oַĂýw˾ I(y)˵ȵ֪Ra(chn)(qun)Ո“(lin)ϵhxx

详细内容

像Uˮ̎

像UˮHCr6Pb2Zn2Fe2Ni2ؽxӣҺЄCN-ڲͬ僼͹ˇȾķNͬҲMɏ(f)s(ni)⌦ߝ像Uˮ̎кܶоW(xu)늽ⷨxӽQ늝B﷨ȡȻy(tng)ĻW(xu)xӽQ͸Ⱦйˇ(f)sܺĸɱߡռe\(yn)M(fi)øߡȾȱc(din)

оʹúЏo(j)80ؽُUˮ΢̎ýُUˮ̎ɞһµооˆTڇ(ni)⣬иЧxȣɶζȾˮ̎ɱˏVP(gun)עƳ󣬵õ˿ٰl(f)չ

像Uˮ̎ęC(j)΢֮gĹP(gun)ϵлW(xu)zӴεąf(xi)ͬC(j)΢Lֳ^a(chn)һĴxa(chn)@|(zh)ܸ׃Uˮؽxӵăr(ji)B(ti)cr6+߀ԭcr3+ͬr΢Ⱥ^(qing)ocr3+zn2+ni2+cd2+cu2+pb2+xwʹ䱻ҺxM(jn)Uˮ_(d)(bio)ŷŻáһl΢ͨ^IB(yng)|(zh)IJLͷֳa(chn)ˏUˮ̎LھԴ

2оśr

S﹤̿ƌW(xu)İl(f)չ˂΢J(rn)RԽԽM(jn)ѽ(jng)_ʼоͨ^΢﷨̎像Uˮ¼g(sh)Ŀǰ(ni)ƌW(xu)ҌܾķxȺă(yu)ˇă(yu)ܵԼ΢̎ˇă(yu)ȷM(jn)˴о͹̌(sh)

2.1ܾ

Ĺ܏UˮзxˮxľB(yng)ĺZB(yng)(do)ؽٵď(f)ϹܾĸЧ(x)僾һε^ԏUˮ̎΢

пԺɶоǬݼwԼt1986ԁ,UˮˮF܃(ni)ֺYx35,Ы@˸ЧȾCr6+eؽٵSRϵЏ(f)ܾ,Դ˞O(sh)΢﷨像Uˮ¹ˇɶ\늏S4(sh)H̵\(yn)нY(ji)΢﷨UˮMxӝȺphֵ׃ԼѪ{cr6+tzn2+ni2+ȵ׃^(qing)m(yng)ԡ̎ˮеcd2+ϡˮCŷŘ(bio)(zhn)(gb8978-88)ҹˇΣͶYa(chn)Ⱦ΢򻯌W(xu)

}߀ԭ(SRB)(Tutpinen)̎ϳ\ؽُUˮSO42-߀ԭS2-S2-Zn2+γɳX侀󲿷ֳZnSSRB̎Zn~(2+)Ȟ200mg/LďUˮ,Zn~(2+)ȥ_(d)98%ϡ

˹˰l(f)F(xin)ù24-48Сr(ni)cr6+߀ԭcr3+@cr3+

""像Uˮзx3x軯оNL䌦軯オӰY(ji),їl,80mg/LCN-80mg/L0.22mg/L,軯߀ԭʞ98.9%оĽY(ji)ɞ΢ںUˮ̎еČ(sh)H(yng)ṩ(j)

2.2Ч

ͻW(xu)Y(ji)(gu)ʹwܽĽxˮУȻͨ^ - ҺxȥˮҺеĽxӵijɷԵһЧ_l(f)̎^ǺؽُUˮ̎İl(f)չҪ

B.W.ؽɭоʣ෨̎像Uˮ像UˮҪzn2+|(zh)Ȟ110mg/Lcu2+cd2+ni2+cr3+cr6+Y(ji)\ȥʸ_(d)96%ٵ|(zh)Ⱦ50mg/Lϣƽȥʞ80%xԸԴVɱ׵õc(din)[11]dzm

AnastassiosCu2+Zn2+Ni2(pH=8)ҺУZn2(|(zh)Ȟ50mg/L)ùZn2ȥʞ70%(dng)ҺpH9rZn2ȥʽӽ100%

w Blackо˸ùzںmėl°l(f)F(xin)_(d)135.8mg / g(δ̎)121.1mg /(z)

۵]l(f)F(xin)a(chn)Aنΰ͸ʲ΢cu2+pb2+^(qing)cu2+pb2+@ɷN(x)ϵlangmuirΌО侀Իؚwϵ(sh)0.99cu2+pb2+ڼ(x)cphֵP(gun)m˵phֵ5-6ϡSw΢cu2+ЧϴÓ

2.3ˇ(yu)

ᘌһ﷨̎t像UˮЧʵɱߵĆ}΢늽-MϷ̎t像Uˮ(sh)(yn)^΢늽ȥؽx90%ϣm(x)ˇе΢﹦ܾȥʣಿԇ(yn)Y(ji)Cr6|(zh)Ȟ50 mg/LCu2|(zh)Ȟ15 mg/LNi2|(zh)Ȟ10 mg/LďUˮM(jn)̎ؽxӵăʞ99.9%oȾ

WangˣͱӽxpBm(x)ӷ(yng)Cr6 + P.putidacUB(yng)Ψһ̼ԴԴÿͬĕrgϵy(tng)10NlCr6 +ıBm(x)279Dͬʼڰ˷Nlr(ji)tͱӵõĎ׺ȫȥԓϵy(tng)ָ(x)B(yng)c(yng)Y(ji)ϣ(x)B(yng)ƳCr6 +ͱ

~\صԏ(f)fy01ͻ̽ӑؚⷨߝtUˮЧY(ji)ؚһNЧ(wn)ķtcu2+cod|(zh)ȷքe60.44.5148.2mg/L像Uˮ̎2Сrȥʷքe92.1%99.2%71.4%

"܎.Ĥ̎ؽxЙC(j)Uˮȫ^ͨ^²Eɵģ"܎Y(ji)Ĥ(yng)Ժܺõ؃50mg/LPB21500mg/LӵĸߝȏUˮЧ̎580mg/Lʼ|(zh)ȞCr3像Uˮԓˮ|(zh)ˮIJm(yng)ԏ(qing)ˮ(yu)ڹI(y)ˮćŷŘ(bio)(zhn)

(yu)c(din)ͷ3像Uˮ̎΢ȱc(din)

cW(xu)xӽQ⸡ȣ΢﷨ʹûW(xu)ˎ̎ˇΡܾxӵĸ̶ȸнٝȸa(chn)СȾ@p٣̎ɱؽڻʸܸ̎нٚ_(d)gb4284-84r(nng)ȾƘ(bio)(zhn)

ͬr﷨̎像Uˮйܾͽxӵķ(yng)ЧʲߣÿB(yng)Ҳ^̎ɱmȻ̎ijˮ_(d)ŷŘ(bio)(zhn)^ˮеĚЙC(j)ﲻֱӻá

4оչ

像Uˮ̎g(sh)һNµˮ̎ˇ΢﷽˂P(gun)עò౻ھһЩ(yu)ݾľw(chung)M(jn)߀һЩȱc(din)͏Uˮ̎҂߀Ҫƺ͸M(jn)F(xin)Žׂļg(sh)ͷ

1)߹ܾķ(yng)Чʣ͹ܾB(yng)ɱ(sh)F(xin)̎O(sh)ʩO(sh)仯Ԅӻ

2)о΢cؽٷ(yng)ĄӑB(ti)C(j)ؽٌؽٵļdؽxӵȥЧ

3)µίͷ(yng)İl(f)չ@(sh)


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ƽ_D(zhun)dă(ni)^c(din)Дౣ(ni)ݵĜ(zhn)_ɿԻṩκʾʾıCHx߅oַĂýw˾ I(y)˵ȵ֪Ra(chn)(qun)Ո“(lin)ϵhxx

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