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(zhun)עV^,Vñ,ˮñ,V,ABSVģ,wVN(xio)ۼ
(j)ͬҪ
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V^,Vñ,V,ABSV

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

iɰFiV 

iɰFiˇ̹ԭ

      ˮFiоڇ(gu)(ni)^L(zhng)Ěvʷ60҇(gu)(sh)(yn)ɹȻV|Fˇ70_˽|FՓ80_(ki)l(f)˽|iˇѸϑ(yng)ƏV90ԁ(li)(gu)(ni)ČW(xu)ߌ(du)y(tng)ijFiC(j)˲ͬĿJ(rn)ˮF(x)FiȥҪԭFiՓoFiˇ(li)˺ܶՓ(du)@ЩՓJ(rn)R(sh)(du)ƌW(xu)о͌(sh)`Ҫָ(do)x
һ FՓcˇ
        FijҊ(jin)σr(ji)ʮ2r(ji)ʮ3r(ji)ˮ߀ԭλ^PHֵ6.07.5֮g@NrFһFe2+ʽڵˮF߀ԭλڱ՚еpHֵ(du)Fe2+^Ӱ pH5.5r£ˮpHֵÿ1.0r(ji)FٶȾ100
1. ՚ȻF
(gu)(gu)(ni)ˮFõȻFˇԭؚ󌢁Fr(ji)F(jng)(yng)֮^(gu)VȥߵˮpHֵ܉ӿFe2+Fe3+ٶˣ՚Ȼˇͨ^ؚ⏊(qing)ڳͬr(sh)ɢˮеxCO2pHֵؚpHֵһ7.0M՚ȻFˇͣr(sh)g^L(zhng)s23hr(ji)Fw^С״͸VӰˮ|(zh)һ棬ˮܽԹcr(ji)FγɹFj(lu) Fe3+Si0OH3-1FeOSiOH32+ʹFeOH3zwyӰ푚FyԏˮзxڵˮA^͕r(sh)ܽԹጦ(du)FЧӰȞ@
2 |߻F
|Fˮ(jng)^(gu)(jin)ؚҪֱM(jn)VV߻FѸٵr(ji)FVӽȥڴ߻ֻҪ̎ˮpHֵ6.0F(xin)e2+Fe3+҇(gu)^(sh)ˮpHֵǸ6.0F(xin)e2+Ѹ@ӾͿԺ(jin)ؚ^(gu)ֻؚҪˮгɡ|FˇĘ(gu)^麆(jin)ˮͣr(sh)gֻ530minɡͬr(sh)FȥܽԹr(ji)Ӱ푡ˮFҲS^(gu)Vr(sh)gӶpڕr(sh)g(ni)ˮ|(zh)(hu)Խ(li)Խá
|FęC(j)Ǵ߻(yng)߻õiɰVϱF|(zh)ԞVĤF|(zh)ԞVĤˮеāFxāFxڻԞVĤĴ߻Ѹr(ji)Fʹ߻(yng)߻օcµĴ߻(yng)F|(zh)ԞVĤ|F^(gu)һ(g)Դ߻(yng)^(gu)
  P(gun)F|(zh)ԞVĤĻW(xu)MЎ׷NͬĿJ(rn)F|(zh)ԞVĤĻW(xu)MɞFeOH32H2OrĞVĤк܏(qing)Ĵ߻ԣSr(sh)gL(zhng)VĤϻÓˮҲuVĤKϻFeOOHʧ߻ԡ߾ۣ3݄tJ(rn)ڳFVȻγɵuFFeOOHu|߻áuFFeOOHʾĺ(jin)ηʽڵFԭӡԭӺ͹w(ni)ԭY(ji)ϵľ޴o(w)C(j)
3 F
ڳFо(sh)`ڳFVЙzy(c)F(x)Ĵl(f)F(xin)Fȥ^(gu)ܴF^(gun)c(din)Pierre Mouchet4ڵͺF0.751.1 mgL͵ͺF00.7mgLr°l(f)F(xin)ڳF^(gu)кܴJ(rn)FȥҪԭCatherine V.Tremblay5Ҳڵܽ°l(f)F(xin)FõĴڡ
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)f(shu)ߺFˮÌ(du)Fȥ׺](mi)Ӱ
iՓcˇ
  iҊ(jin)Ļσr(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^(jin)ԭˮ(jng)(jin)ؚ֮M(jn)iViɰVϱi|(zh)ԞVĤ£Mn2ʮˮеܽMnO2ڞVϱ棬ʹVĤõԓ^(gu)ҲԴ߻(yng)
P(gun)i|(zh)ԞVĤĽMЎ׷Nͬ^(gun)c(din)J(rn)|߻MnO2䷴(yng)ʽ飺2Mn2+ X-1O2 4OH- 2MnOXzH2O2lzH2O6ݽ(jng)^(gu)tVy(c)J(rn)|(yng)ԓMn3O4߀һN^(gun)c(din)tJ(rn)ԞVĤһN(f)MnxFeOzxH2O_(d)Y(ji)(gu)ϵ
|ic|Fšdz(li)Ǻ(jin)ֱؚ^(gu)Vˮͣr(sh)gFi|(zh)вͬӰҲͬǰF߀ԭλir(ji)i^yăr(ji)iVٱȳFVٵͣһ810 mhҶr(ji)F(du)ăr(ji)iɞ߀ԭKr(ji)i2Fe2+ MnO2 2H2O 2Fe3+ Mn2+ 4OH- iȥh(yun)^FyFir(sh)F(du)iȥиɔ_ڞVҪɌ(du)Fȥ_(ki)ʼiJ(rn)Ҫ@÷(wn)ijiЧF(xin)e2+Ľ|(zh)ȼs2 mgL
2 i
iLJ(gu)(ni)(li)ijiՓԓ^(gun)c(din)J(rn)iViȥҪǞVF(x)õĽY(ji)ǂy(tng)iՓvii|(zh)ԞVĤĻW(xu)߻ȥġiՓ߀J(rn)ɰӵi|(zh)ԞVĤHHiĻMɣiĻF(x)ĹwһԞVĤ΢T(do)γɵġiV΢ԭˮеi@෱ֳڞVϱͬr(sh)MnO2ҲeڞVϱ棬c΢γһӡĤǽ|iˇеi|(zh)ԞVĤVӳVĤˮеMn2F(x)ˮеܽMn2MnO2mH2OeڞVĤıɞVĤһʹVĤõ¡ִW(xu)U־֌ʯӢɰԺl(f)F(xin)Vӵiji½ҞVɰӵĺĤuÓ䣬ĶC(sh)iȥҪԭi|(zh)ԞVĤt΢õĽY(ji)ڜԺ΢VĤܼr(sh)uϻÓKʧiܵԇ(yn)оҲJ(rn)iõĽY(ji)iVصijǞV΢Ⱥ䷱ֳx_(d)ƽ^(gu)
išc|iˇֱؚͬ^(gu)V̺(jin)(gu)ͣr(sh)gӰiVصر^࣬B(yng)Vط_ϴď(qing)Ȳ̫һ1014Lsm2i(du)pHֵҪ^6.0ϾõijiЧ
3 F(xin)Ć(wn)}l(f)չ
   FiՓѽ(jng)^оڌ(sh)`вن(wn)}(gu)λW(xu)߾l(f)F(xin)FõĴTԇ(yn)ڸFrF΢΢FcԼӵˮ|(zh)l´ڣԭˮFܽPHֵҪM(jn)һ̽Ć(wn)}FtǷȽ|FЃ(yu)(sh)^(gu)VǷL(zhng)VӺǷߵnj(du)dzxĆ(wn)}ֵ^m(x)о(sh)`(g)iдһЩo(w)ጵĬF(xin)һ(li)f(shu)һ(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)أڛ](mi)Fe2ʮڵrF(x)o(w)ˮеMn2Ҍ(du)ڳiVӶԣBm(x)^L(zhng)r(sh)gͨ뺬FˮtVӕ(hu)uʧil(f)©iF(xin)ֻͨ뺬FˮһΕr(sh)gVӵijiu֏(f)ǵˮM(jn)VӺF(xin)e2ʮڞVϲ10cmĞVо͎׺ȫFe3ʮŒӵFe2ʮ΢΢ʹM(jn)ˮFe2ʮ|(zh)ȴ15 mgL ˡʲô󲿷Mn2ʮȥڎ׺F(xin)e2ʮĞV²@ҲiПo(w)ጵĬF(xin)󡣶ԇ(yn)sl(f)F(xin)ڃɼ(j)Fi^(gu)V(j)iVһ(j)VˮFe2ʮ](mi)лߺСr£0.03mg/Lidz(wn)(dng)(j)M(jn)ˮFe2ʮӕr(sh)l(f)F(xin)iVF(xin)֌ȡӞ^(gu)V_(ki)ʼlhȡM(jn)ˮF|(zh)ȷքe lmg/L5 mgLPH6.5ܽ5 mgLԇ(yn)l(f)F(xin)Vвĺi^(gu)M(jn)ˮĺi؄eM(jn)ˮF^ߕr(sh)5 mgLV²uPƜy(c)F(xin)@NrԭǸߝȵFK˼(x)(du)iĔzȡƉ˳iVĤƽ⣬ʹVĤÓVвĺiĶߡÓĞVĤŒӞVɰiuˮƽ@ҲSdziһl(f)ںF΢΢Ķ(j)Vһ(j)^(gu)VОV²ԭֹiȻ](mi)^š(sh)iĽ(jng)(j)VOޞV١^(gu)Vܽ(jng)(j)ؚ⏊(qing)ȵ@Щ(sh)(j)ȱʹi߀](mi)д(yng)

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

iɰVa(chn)g(sh)ˮ̎iɰiɰFiF^(gu)Viɰ(yng)ݿ嫭h(hun)Ƽ޹˾\(chng)gӭˮ̎팣(zhun)ҡ(yng)̹Rҹ˾ϵˮ̎ϣV^ˮñϵУhttp://www.lingfengmt.com/lvtoulvmao/V,ABSVϵУhttp://www.lingfengmt.com/lvban/FiVϣhttp://www.lingfengmt.com/mengsha/бCбϵУhttp://www.lingfengmt.com/xieguan/̿ú|(zh)̿ϵУhttp://www.lingfengmt.com/huoxingtan/ʯӢɰo(w)úVˮ̎VϵУhttp://www.lingfengmt.com/lvliao/wSˮϵУhttp://www.lingfengmt.com/tianliao/۱ϩˮ̎ˎϵУhttp://www.lingfengmt.com/yaoji/

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