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141995lIENVIROMENTALCHEMISTRYVoj.14,NoJanuary1995’(,,241000)—,,.,,..:,,.,``.,7.,,.,,’”」.,,..,,,,,,.,.1721();PHS3();,EFTD4;;.2()、、、,.(),pH.()30%),,.3.93.1:()1,,,.(2),10m0l,30min.,,.(3)pH,l[’3.1.,,1.,200350℃,.60t4020102()30401F.1TherelationshiPbetwnreaetionetmeprature2.2ThereiotnshiPtwenrPolrtioningandarsenieremovingeffieieneyoftPoduetandariervoingeffiiCeneyofrPoduct2.,.()P(eF)200:10,100:20,100:30,100:35xoo:402.,,,,,,100,35.)30%FesZFe=ZesF.3.100,,.,,.1.14l(111)T.ble1TheretionshPitweenPartielesandarie(111)romovingeffieieneyofProduet(((((g)))(m)))(ppm)))(%)))1.olmmmm`000020。0002`000090.000601.000020.0000,944496.333(((1001.000020.000~OOO~100004,pH,pH.,pH2n,pH,,,3.,PH,PH,pH,..2/8J」{4`ǎddùAàsVǎddùǎ=ùùU,.OUH6P.`00...OHóbPj,ù03pHF.3TheeffeCtofPHonarnieremoving2pH.Tb2TheengeSofpHinthewasetwaetrbeforeandafetrtreaentAAA,(11!)))As(V)))ttt(((g)))PHHHpHHH(g)))PHHHPHHH000.10000251114.00000.100002.66664833333333.85555。3333333。44445。144444444.50005.7777774.26666.422266666`73336.0666665.60006.899988888.000063444446.50007.299999999.50007.2333338.07777.8555111110.833394555551009997.93l:2AAA`(111)))s(V)))(((g)))HHHPPHHH(g)))HHHPHHHP000.1060002.9993.47770.10888810.2228.4000000.206888884.47770.089999982.1555000.139000004.99990.934555557.9000000.418888852.00222.606722222.1444000.517888885.00000.98599999695555.,、、pH,.pH4.4,,.,,,.V)/As(m)0O.é8..0064ǎàt60..As(401020J40t(min)5()600.40.60.81.0(g)4TheeffeCtofestirringasernieremovingeffieieney5F.51llerelaitonshiPtweendasageofhteeleaningagentandarsenieremovingefifeieney6.,,—100%,5.5,20PPm〔v),3,100%.,,,.3.088979520PPm(v).100ml,100%.7.,,(A)14(B),,,,.43ble3TheresultofrepeatuesofexceiveeleaningagentpHHHpHHH(v)(%)))(((((((((ppm)))))265555.3777OOO100002.51115.4444OOO100002.56664.8555,OOO100002.63334.9999000`10000246664.8333;OOO100004Table4hTeexeprimenatlresulstoftheeleaningagentPreredwithsomesutiuttesAs()))A`(V)))(((((g)))(m)))(PPm)))(g)))(PPm)))(PPm)))AAA1110.10333320.0002.3330.102888200008.555AAA2220.102555552.5550.103000007.999AAA3330.100000000.8880.102000005.666AAA4440.102555550.6660.102111115888AAA5550100888880.5550.102888884.111BBBlll0.1031111116,0000.1200000014444BBB2220.0996666611.6660.1031111110.666BBB3330.111777778.2220.1052222211.888BBB4440.1034444496660.108222227.7771.,,.,(0.SPPm)(0.O4PPm),.2.,,,,.,,,,,,.,.1:〔1〕,1983..,,(6):〔2」《》,198..,.,4643〕,1986.、,、(l):32〔〕.,1988..,8〔6):635」,1988.,7〔1),50〔6〕,1959..,(6),87〕,1992..、10(1):1〔8,1,84..,“(2):。〔9〕,1991.·,10(5):620〕,x992.(I!I)`,11():61,11〕.1983.()、,,199396·PREPARATIONANDAPPLICATIONOFACLEANINGAGENTOFARSENICVVASTEVVATER!Xg(gh,JM(partn“entofChemisty,huiNorlllalUnivers」ty,WuhuZha】,241000)ABSTACThTisperdiscrlbedanewmethodtoPrePOreaeleaningagentFS,byusingPyrietandre-du。」ironwderorsutituestforremvoalofarseniefromwasetwater.TheoitPmumsofePa-ratiwereobatined.Thecondiitonsandctorsthathaveinfluencesonhteagenttoremovear-niefromwastewaetrwediud.hTeresulstowedthattProduetionandaPPiltionofrheantaresimPle,effectiveandeeonomical.hTerefore,there15agscateleofoepninguPandaPPlication.Kewords:arsenie,wastewaterremoval,Pyriet,