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蒋保建,徐乐中,李大鹏,付玉洁(,215009):,。,,,,;,a91.4%,。。:;;a:X524:A:1672-0679(2014)04-0001-05、、,、,,[1-3]。,,、。。,,。,。,。,,。,。,,,。,,,。11.1。,:CaO38.7%,Fe2O330.5%,MgO7.5%,SiO212.9%,Al2O32.6%,MnO5.6%,5.6%。,54.00mm,,,,,,,。,5d,pH8。105℃,,。,,。1。11.2JJ-4B();ZR4-6();DR2800();2100NTU();Water-———————————————————[]2014-08-29[](51178284;51278523)[](1990-),,,。:(1975-),,,,,Email:ustsldp@163.com。 · · · · !!#$%&$%!&$’%$!$&$!$($274()Vol.27No.4201412JournalofSuzhouUniversityofScienceandTechnology(EngineeringandTechnology)Dec.20142014()()PAM();Phyto-PAM(WALZ);pH();(Phenomworld);MultiN/C3100TOC/TN()。1.31.3.11:。,,,,。600℃4h,。2:。1g,100mLHCl(1%),1000mL,1g/L。,,。1.3.2,,。3,1500mL2L,a。50g、,400r/min30min,30min,3cm,a,a。100mL150mL,1.5%。24h,,30mL,,,0.1mL0.1mL,10×40,[4],。1.3.31500mL2L,50g,400r/min30min30min,500mL(),500mL()ZR4-6。2mL1g/L(,1g/L),ZR4-6,150r/min5min,20r/min10min,60min,a。1(510~611)。22.1、,2。22,,。,a。,a45.08%,,a68.47%76.39%;,a62.84%60.23%,,,,,,[5];,,a100%。,a,,a,30% · · !#$%&’$’%#$#&($(#)$%*+*$#’’+$(,#$)++$#%)$#)$’,-&$+#+&$*#+%$&(.#$+%$%%%$%%%$%%%%$%%%%$%%%%$%%/0(&$()&&$##$++$&(%$+(+($,++)$+(% 1· &$&)*$*’#$*,#$&*&’$),+%$%*+)$%+2463%。,1~3。,,,,、,-OH,,,。、、,,[3],,。12,,,,,,,,,,,[2],,。,,,,。13,,,,。,,。OH、NH2、[6],。NH2,,。,,,,[7],。2,a,,,,。2.2[8]。a(Fv)(Fm)(PS),Fv/Fm。a,Fv/Fm(Y)。、(Y)(α),[9],3。33,,Yα,,,。,,,。,,,Zeta,,,。123 ,:32014()()2.3(510~611),a12.273~125.404μg/L(4),526a,;611,,。4,a,91.4%。,aa,a,a,60.00%,;a,a,85.00%,a。[10]。。4a,,,。(5)。5,,a42%。,,526a12.273μg/L,a25.7%;,,611a125.404μg/L,a59.6%。,a,,,。,a,68%88%。,。5a3(1),,、、;,。(2),,,。(3)a91.4%,。。44:[1],,,.[J].,2008,2(1):115-119.[2],,.[J].,2012,6(11):4027-4033.[3],,,.[J].,2012,6(1):201-205.[4],,,.[M].:,1979.[5],.[J].,2010,19(7):1732-1738.[6],,,.[J].,2009,40(4):1-4.[7],,.[J].,2007,30(5):8-9.[8],,,.[J].,2007,31(6):774-779.[9],,,.[J].,2009(9):45-48.[10],.[J].,2004,10(4):502-506.StudyoftheeffectonalgaeremovalusingmodifiedsteelslagJIANGBaojian,XULezhong,LIDapeng,FUYujie(SchoolofEnvironmentalScienceandEngineering,SUST,Suzhou215009,China)Abstract:Theeffectsofthemodifiedsteelslagonthealgaeremovalunderconditionsofmechanicalstirringwerestudied,andthealgaeremovalandsynergiesofthepretreatmentofmodifiedsteelslaganditsassociationwithcoagulationwereanalyzed.Theresultsindicatedthatthemodifiedsteelslagcouldeffectivelyremovethealgaeinthewater,reducethephotosyntheticactivityofalgaeandinhibitthegrowthofalgae.Thehightemperatureacti-vationmodifiedsteelslagpretreatmentassociatedwithcoagulationprocesseshadagoodeffectonalgaeremovalandtheaverageremovalrateofchlorophyllawasover91.4%,muchhigherthanthatoftheslagpretreatmentandcoagulationprocess.Theresultssuggestedthatthetwoprocesseshavesynergisticeffectonremovingalgae.Keywords:modifiedsteelslag;algaeremoval;chlorophylla(责任编辑:经朝明)()、、、。。。(),:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!5
本文标题:改性钢渣除藻效果研究
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