五月开心六月深深地爱_年轻的嫂子4波多野结衣_亚洲日本va中文字_亚洲中文字幕资源在线观看_日韩在线人成电影大全_十八禁黄色片在线观看_快播日韩新片_可播放的男同志freeb0y_精品国产高清毛片a_阴部内射好爽性视频成人

gӭRݿ嫭h(hun)Ƽ޹˾W(wng)վ

עV^,Vñ,ˮñ,V,ABSVģ,wVNۼ
(j)ͬҪ
ṩN/b/ۺ/Q
I(y)(w)ԃᾀ

15037105616

V^,Vñ,V,ABSV

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

iɰFiV 

iɰFiˇ̹ԭ

      ˮFiоڇ(ni)^LĚvʷ60҇ɹȻV|Fˇ70_˽|FՓ80_l(f)˽|iˇѸϑ(yng)ƏV90ԁ(ni)ČW(xu)ߌy(tng)ijFiC˲ͬĿJˮFFiȥҪԭFiՓoFiˇ˺ܶՓ@ЩՓJRƌW(xu)о͌`Ҫָ(do)x
һ FՓcˇ
        FijҊσrʮ2rʮ3rˮ߀ԭλ^PHֵ6.07.5֮g@NrFһFe2+ʽڵˮСF߀ԭλͣڱ՚еpHֵFe2+^Ӱ pH5.5r£ˮpHֵÿ1.0rFٶȾ100
1. ՚ȻF
(ni)ˮFõȻFˇԭؚ󌢁FrF(jng)(yng)֮^VȥߵˮpHֵ܉ӿFe2+Fe3+ٶˣ՚Ȼˇͨ^ؚ⏊ڳͬrɢˮеxCO2pHֵؚpHֵһ7.0M՚ȻFˇͣrg^Ls23hrFw^С״͸VӣӰˮ|(zh)һˮܽԹcrFγɹFj(lu) Fe3+Si0OH3-1FeOSiOH32+ʹFeOH3zwyӰ푚FyԏˮзxڵˮA^͕rܽԹጦFЧӰȞ@
2 |߻F
|Fˮ(jng)^ؚҪֱMVV߻£FѸٵrFVӽȥڴ߻ֻҪ̎ˮpHֵ6.0F(xin)e2+Fe3+҇^(sh)ˮpHֵǸ6.0F(xin)e2+Ѹɣ@ӾͿԺؚ^ֻؚҪˮг|FˇĘ(gu)^麆Σˮͣrgֻ530minɡͬrFȥܽԹrӰˮFҲS^VrgӶp١ڕrg(ni)ˮ|(zh)ԽԽ
|FęCǴ߻(yng)߻õiɰVϱF|(zh)ԞVĤF|(zh)ԞVĤˮеāFxāFxڻԞVĤĴ߻ѸrFʹ߻(yng)߻օcµĴ߻(yng)F|(zh)ԞVĤ|F^һԴ߻(yng)^
  P(gun)F|(zh)ԞVĤĻW(xu)MЎ׷NͬĿJF|(zh)ԞVĤĻW(xu)MɞFeOH32H2OrĞVĤк܏Ĵ߻SrgLVĤϻÓˮҲuVĤKϻFeOOHʧ߻ԡ߾ۣ3݄tJڳFVȻγɵuFFeOOHu|߻uFFeOOHʾĺηʽڵģFԭԭӺ͹w(ni)ԭY(ji)ϵľ޴oC
3 F
ڳFо`ڳFVЙzyFĴڣl(f)F(xin)Fȥ^ܴF^cPierre Mouchet4ڵͺF0.751.1 mgL͵ͺF00.7mgLr°l(f)F(xin)ڳF^кܴJFȥҪԭCatherine V.Tremblay5Ҳڵܽ°l(f)F(xin)FõĴ
ԇl(f)F(xin)ڳFеúСԇÃɂ(ni)188m mЙCVVɰ鄂Ͷ\еʯӢɰһVÿ1HgCI2ҺݞV12hһ錦Vٞ 6 mhMˮܽ6mgLMˮpH6.5MˮF|(zh)ȴ15 mgLԇY(ji)D1ԇl(f)F(xin)̎Чͬ\вʮɂVˮFѽ(jng)ȫ_fߺFˮÌFȥ׺]Ӱ
iՓcˇ
  iҊĻσrʮ2467ķNrλʮ6rʮ7riȻˮһ㲻(wn)HпJ鲻2riˮҪȥҪʮ4ritԹw|(zh)MnO2ˮđҸʽˮܽ麦iFȥyö࣬F(xin)e2+ pH7.0r¾܉ѸFe3+ˮжritPH9.5rܱ^ѸٵMnO2ˮPHֵһ7.5횼m˗l(yng)M
1 |i
|iˇ̱^ԭˮ(jng)ؚ֮MiViɰVϱi|(zh)ԞVĤ£Mn2ʮˮеܽMnO2ڞVϱ棬ʹVĤõԓ^ҲԴ߻(yng)
P(gun)i|(zh)ԞVĤĽMЎ׷Nͬ^cJ|߻MnO2䷴(yng)ʽ飺2Mn2+ X-1O2 4OH- 2MnOXzH2O2lzH2O6ݽ(jng)^tVyJ|(yng)ԓMn3O4߀һN^ctJԞVĤһN(f)MnxFeOzxH2O_Y(ji)(gu)ϵ
|ic|FšdzƣǺֱؚ^VˮͣrgFi|(zh)вͬӰҲͬǰF߀ԭλiri^yăriVٱȳFVٵһ810 mhҶrFăriɞ߀ԭKri2Fe2+ MnO2 2H2O 2Fe3+ Mn2+ 4OH- iȥh^FyFirFiȥиɔ_ڞVУҪɌFȥ_ʼiJҪ@÷(wn)ijiЧF(xin)e2+Ľ|(zh)ȼs2 mgL
2 i
iLJ(ni)ijiՓԓ^cJiViȥҪǞVFõĽY(ji)ǂy(tng)iՓvģii|(zh)ԞVĤĻW(xu)߻ȥiՓ߀Jɰӵi|(zh)ԞVĤHHiĻMɣiĻFĹwһԞVĤ΢T(do)γɵġiV΢ԭˮеi@෱ֳڞVϱͬrMnO2ҲeڞVϱc΢γһӡĤǽ|iˇеi|(zh)ԞVĤVӳ󣬞VĤˮеMn2FˮеܽMn2MnO2mH2OeڞVĤı棬ɞVĤһʹVĤõ¡ִW(xu)U־֌ʯӢɰԺl(f)F(xin)Vӵiji½ҞVɰӵĺĤuÓĶCiȥҪԭi|(zh)ԞVĤt΢õĽY(ji)ڜԺ΢VĤܼr£uϻÓKʧiܵԇоҲJiõĽY(ji)iVصijǞV΢Ⱥ䷱ֳx_ƽ^
išc|iˇֱؚͬ^V̺(gu)ͣrgӰiVصر^࣬B(yng)Vط_ϴďȲ̫һ1014Lsm2ipHֵҪ^6.0ϾõijiЧ
3 F(xin)Ć}l(f)չ
   FiՓѽ(jng)^оڌ`вن}λW(xu)߾l(f)F(xin)FõĴڣTԇڸFrF΢΢FcԼӵˮ|(zh)l´ԭˮFܽPHֵҪMһ̽Ć}FtǷȽ|FЃ(yu)^VǷLVӺǷߵȣnjdzxĆ}ֵ^m(x)о`iдһЩoጵĬF(xin)һfһFiVVϲdzF²iԇl(f)F(xin)ֻڞVӱFӋ(sh)_105(sh)rVصijių죬ǞVӳisֻܵ102103(sh)FFdziҪԭǞʲôil(f)΢(sh)^ٵŒ΢(sh)^όl(f)F(xin)Fe2ʮFiT(do)أڛ]Fe2ʮڵrFoˮеMn2ҌڳiVӶBm(x)^Lrgͨ뺬FˮtVӕuʧil(f)©iF(xin)ֻͨ뺬FˮһΕrgVӵijiu֏(f)ǵˮMVӺF(xin)e2ʮڞVϲ10cmĞVо͎׺ȫFe3ʮŒӵFe2ʮ΢΢ʹMˮFe2ʮ|(zh)ȴ15 mgL ʲô󲿷Mn2ʮȥڎ׺F(xin)e2ʮĞV²@ҲiПoጵĬF(xin)󡣶ԇsl(f)F(xin)ڃɼFi^ViVһVˮFe2ʮ]лߺСr£0.03mg/Lidz(wn)MˮFe2ʮӕrl(f)F(xin)iVF(xin)֌ȡӞ^V_ʼlhȡӣMˮF|(zh)ȷքe lmg/L5 mgLPH6.5ܽ5 mgLԇl(f)F(xin)Vвĺi^Mˮĺi؄eMˮF^ߕr5 mgLV²u͡PƜyF(xin)@NrԭǸߝȵFK˼iĔzȡƉ˳iVĤƽ⣬ʹVĤÓVвĺiĶÓĞVĤŒӞVɰiuˮƽ@ҲSdziһl(f)ںF΢΢ĶVһ^VОV²ԭֹiȻ]^š(sh)iĽ(jng)VOޞV^Vܽ(jng)ؚ⏊ȵ@Щ(sh)(j)ȱʹi߀]д(yng)

ʾxiɰVǰ(yng)ȌԭˮMл(j)ˮ|(zh)zY(ji)ͳˮO(sh)ӋҪx(jng)^ƌW(xu)ԇʹC܉@óFiЧȻiɰƷNҎ(gu)mȻiɰVϣɲҪēpʧ韩

iɰVa(chn)g(sh)ˮ̎iɰiɰFiF^Viɰ(yng)ݿ嫭h(hun)Ƽ޹˾\gӭˮ̎팣ڡ(yng)̹Rҹ˾ϵˮ̎V^ˮñϵУhttp://www.conch520.com.cn/lvtoulvmao/V,ABSVϵУhttp://www.conch520.com.cn/lvban/FiVϣhttp://www.conch520.com.cn/mengsha/бCбϵУhttp://www.conch520.com.cn/xieguan/̿ú|(zh)̿ϵУhttp://www.conch520.com.cn/huoxingtan/ʯӢɰoúVˮ̎VϵУhttp://www.conch520.com.cn/lvliao/wSˮϵУhttp://www.conch520.com.cn/tianliao/۱ϩˮ̎ˎϵУhttp://www.conch520.com.cn/yaoji/

ݿ嫭h(hun)˾ϵЃˮa(chn)Ʒr;g(sh)ԃ(w)ᾀԒ:0371-64359484150371056160371-64385416]gysxlc@163.comQQ995707646756001491gӭϿ͑ˬF(xin)ǢՄ