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עV^,Vñ,ˮñ,V,ABSVģ,wVNۼ
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V^,Vñ,V,ABSV

(dng)ǰλãW(wng)վ > a(chn)Ʒ > iɰ,Ȼiɰ,iɰV,Fi^V,iɰFiV

iɰFiV 

iɰFiˇ̹ԭ

      ˮFiоڇ(ni)^LĚvʷ60҇(sh)(yn)ɹȻV|Fˇ70_˽|FՓ80_l(f)˽|iˇѸϑ(yng)ƏV90ԁ(ni)ČW(xu)ߌ(du)y(tng)ijFiC(j)˲ͬĿJ(rn)ˮF(x)FiȥҪԭFiՓoFiˇ˺ܶՓ(du)@ЩՓJ(rn)R(sh)(du)ƌW(xu)о͌(sh)`Ҫָ(do)x
һ FՓcˇ
        FijҊσr(ji)ʮ2r(ji)ʮ3r(ji)ˮ߀ԭλ^PHֵ6.07.5֮g@NrFһFe2+ʽڵˮF߀ԭλͣڱ՚еpHֵ(du)Fe2+^Ӱ푣 pH5.5rˮpHֵÿ1.0r(ji)FٶȾ100
1. ՚ȻF
ڣ(ni)ˮFõȻFˇԭؚ󌢁Fr(ji)F(jng)(yng)֮^VȥߵˮpHֵ܉ӿFe2+Fe3+ٶ՚Ȼˇͨ^ؚ⏊(qing)ڳͬr(sh)ɢˮеxCO2pHֵؚpHֵһ7.0M՚ȻFˇͣr(sh)g^Ls23hr(ji)Fw^С״͸VӰˮ|(zh)һˮܽԹcr(ji)FγɹFj(lu) Fe3+Si0OH3-1FeOSiOH32+ʹFeOH3zwyӰ푚FyԏˮзxڵˮA^͕r(sh)ܽԹጦ(du)FЧӰȞ@
2 |߻F
|Fˮ(jng)^ؚҪֱM(jn)VV߻FѸٵr(ji)FVӽȥڴ߻ֻҪ̎ˮpHֵ6.0F(xin)e2+Fe3+҇^(sh)ˮpHֵǸ6.0ģF(xin)e2+Ѹ@ӾͿԺؚ^ֻؚҪˮгɡ|FˇĘ(gu)^麆ˮͣr(sh)gֻ530minͬr(sh)FȥܽԹr(ji)ӰˮFҲS^Vr(sh)gӶp١ڕr(sh)g(ni)ˮ|(zh)(hu)ԽԽ
|FęC(j)Ǵ߻(yng)߻õiɰVϱF|(zh)ԞVĤF|(zh)ԞVĤˮеāFxӣāFxڻԞVĤĴ߻Ѹr(ji)Fʹ߻(yng)߻օcµĴ߻(yng)F|(zh)ԞVĤ|F^һ(g)Դ߻(yng)^̡
  P(gun)F|(zh)ԞVĤĻW(xu)MЎ׷NͬĿJ(rn)F|(zh)ԞVĤĻW(xu)MɞFeOH32H2OrĞVĤк܏(qing)Ĵ߻ԣSr(sh)gLVĤϻÓˮҲuͣVĤKϻFeOOHʧ߻߾ۣ3݄tJ(rn)ڳFVȻγɵuFFeOOHu|߻áuFFeOOHʾĺηʽڵFԭӡԭӺ͹w(ni)ԭY(ji)ϵľ޴oC(j)
3 F
ڳFо(sh)`ڳFVЙzyF(x)Ĵl(f)F(xin)Fȥ^ܴãF^c(din)Pierre Mouchet4ڵͺF0.751.1 mgL͵ͺF00.7mgLr°l(f)F(xin)ڳF^кܴJ(rn)FȥҪԭCatherine V.Tremblay5Ҳڵܽ°l(f)F(xin)FõĴ
ԇ(yn)l(f)F(xin)ڳFеúСԇ(yn)Ãɂ(g)(ni)188m mЙC(j)VVɰ鄂Ͷ\(yn)еʯӢɰһ(g)Vÿ1HgCI2ҺݞV12hһ(g)錦(du)Vٞ 6 mhM(jn)ˮܽ6mgLM(jn)ˮpH6.5M(jn)ˮF|(zh)ȴ15 mgLԇ(yn)Y(ji)D1ԇ(yn)l(f)F(xin)̎Чͬ\(yn)вʮɂ(g)VˮFѽ(jng)ȫ_(d)(bio)fߺFˮÌ(du)Fȥ׺]Ӱ푡
iՓcˇ
  iҊĻσr(ji)ʮ2467ķNr(ji)λʮ6r(ji)ʮ7r(ji)iȻˮһ㲻(wn)(sh)HпJ(rn)鲻ڡ2r(ji)iˮҪȥҪ(du)ʮ4r(ji)itԹw|(zh)MnO2ˮđҸʽˮܽ麦iFȥyöF(xin)e2+ pH7.0r¾܉ѸFe3+ˮжr(ji)itPH9.5r(sh)ܱ^ѸٵMnO2ˮPHֵһ7.5횼m˗l(yng)M(jn)
1 |i
|iˇ̱^ԭˮ(jng)ؚ֮M(jn)iViɰVϱi|(zh)ԞVĤMn2ʮˮеܽMnO2ڞVϱ棬ʹVĤõԓ^ҲԴ߻(yng)
P(gun)i|(zh)ԞVĤĽMЎ׷Nͬ^c(din)J(rn)|߻MnO2䷴(yng)ʽ飺2Mn2+ X-1O2 4OH- 2MnOXzH2O2lzH2O6ݽ(jng)^tVyJ(rn)|(yng)ԓMn3O4߀һN^c(din)tJ(rn)ԞVĤһN(f)MnxFeOzxH2O_(d)Y(ji)(gu)ϵ
|ic|FšdzǺֱؚ^Vˮͣr(sh)gFi|(zh)вͬӰҲͬǰF߀ԭλir(ji)i^yăr(ji)iVٱȳFVٵһ810 mhҶr(ji)F(du)ăr(ji)iɞ߀ԭKr(ji)i2Fe2+ MnO2 2H2O 2Fe3+ Mn2+ 4OH- iȥh(yun)^FyFir(sh)F(du)iȥиɔ_ڞVҪɌ(du)Fȥ_ʼiJ(rn)Ҫ@÷(wn)ijiЧF(xin)e2+Ľ|(zh)ȼs2 mgL
2 i
iLJ(ni)ijiՓԓ^c(din)J(rn)iViȥҪǞVF(x)õĽY(ji)ǂy(tng)iՓvii|(zh)ԞVĤĻW(xu)߻ȥiՓ߀J(rn)ɰӵi|(zh)ԞVĤHHiĻMɣiĻF(x)ĹwһԞVĤ΢T(do)γɵiVУ΢ԭˮеi@෱ֳڞVϱͬr(sh)MnO2ҲeڞVϱc΢γһӡĤǽ|iˇеi|(zh)ԞVĤVӳVĤˮеMn2F(x)ˮеܽMn2MnO2mH2OeڞVĤıɞVĤһ֣ʹVĤõִW(xu)U־֌ʯӢɰԺl(f)F(xin)Vӵiji½ҞVɰӵĺĤuÓĶC(sh)iȥҪԭi|(zh)ԞVĤt΢õĽY(ji)ڜԺ΢VĤܼr(sh)uϻÓ䣬Kʧiܵԇ(yn)оҲJ(rn)飬iõĽY(ji)iVصijǞV΢Ⱥ䷱ֳx_(d)ƽ^
išc|iˇֱؚͬ^V̺Σ(gu)ͣr(sh)gӰiVصر^B(yng)Vط_ϴď(qing)Ȳ̫һ1014Lsm2i(du)pHֵҪ^6.0ϾõijiЧ
3 F(xin)Ć}l(f)չ
   FiՓѽ(jng)^оڌ(sh)`вن}ڡλW(xu)߾l(f)F(xin)FõĴTԇ(yn)ڸFrF΢΢FcԼӵˮ|(zh)l´ڣԭˮFܽPHֵҪM(jn)һ̽Ć}FڣtǷȽ|FЃ(yu)^VǷLVӺǷߵnj(du)dzxĆ}ֵ^m(x)о(sh)`У(g)iдһЩoጵĬF(xin)һfһ(j)FiVVϲdzF²iԇ(yn)l(f)F(xin)ֻڞVӱF(x)Ӌ(j)(sh)_(d)105(sh)(j)r(sh)VصijiųǞVӳisֻܵ102103(sh)(j)F(x)F(x)dziҪԭǞʲôil(f)΢(sh)^ٵŒ΢(sh)^όl(f)F(xin)Fe2ʮF(x)iT(do)ڛ]Fe2ʮڵrF(x)oˮеMn2Ҍ(du)ڳiVӶBm(x)^Lr(sh)gͨ뺬FˮtVӕ(hu)uʧil(f)©iF(xin)ֻͨ뺬FˮһΕr(sh)gVӵijiu֏(f)ǵˮM(jn)VӺF(xin)e2ʮڞVϲ10cmĞVо͎׺ȫFe3ʮŒӵFe2ʮ΢΢ʹM(jn)ˮFe2ʮ|(zh)ȴ15 mgL ʲô󲿷Mn2ʮȥڎ׺F(xin)e2ʮĞV²@ҲiПoጵĬF(xin)ԇ(yn)sl(f)F(xin)ڃɼ(j)Fi^VУ(j)iVһ(j)VˮFe2ʮ]лߺСr£0.03mg/Lidz(wn)(dng)(j)M(jn)ˮFe2ʮӕr(sh)l(f)F(xin)iVF(xin)֌ȡӞ^V_ʼlhȡM(jn)ˮF|(zh)ȷքe lmg/L5 mgLPH6.5ܽ5 mgLԇ(yn)l(f)F(xin)Vвĺi^M(jn)ˮĺi؄eM(jn)ˮF^ߕr(sh)5 mgLV²uPƜyF(xin)@NrԭǸߝȵFK˼(x)(du)iĔzȡƉ˳iVĤƽʹVĤÓVвĺiĶÓĞVĤŒӞVɰiuˮƽ@ҲSdziһl(f)ںF΢΢Ķ(j)Vһ(j)^VОV²ԭֹiȻ]^š(sh)iĽ(jng)(j)V١OޞV^Vܽ(jng)(j)ؚ⏊(qing)ȵ@Щ(sh)(j)ȱʹi߀]д(yng)

ʾxiɰVǰ(yng)Ȍ(du)ԭˮM(jn)л(yn)(j)ˮ|(zh)z(yn)Y(ji)ͳˮO(sh)Ӌ(j)Ҫx(jng)^ƌW(xu)ԇ(yn)ʹC܉@óFiЧȻiɰƷNҎ(gu)m(j)ȻiɰVϣɲҪēpʧ韩

iɰVa(chn)g(sh)ˮ̎iɰiɰFiF^Viɰ(yng)ݿ嫭h(hun)Ƽ޹˾\gӭˮ̎팣ҡ(yng)̹Rҹ˾ϵˮ̎ϣV^ˮñϵУhttp://m.lingfengmt.com/lvtoulvmao/V,ABSVϵУhttp://m.lingfengmt.com/lvban/FiVϣhttp://m.lingfengmt.com/mengsha/бCбϵУhttp://m.lingfengmt.com/xieguan/̿ú|(zh)̿ϵУhttp://m.lingfengmt.com/huoxingtan/ʯӢɰoúVˮ̎VϵУhttp://m.lingfengmt.com/lvliao/wSˮϵУhttp://m.lingfengmt.com/tianliao/۱ϩˮ̎ˎϵУhttp://m.lingfengmt.com/yaoji/

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