钢渣吸附高温再生处理活性翠蓝染料废水谢复青

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:(1948-),,,、:2006-05-12-谢复青1,李建章2(1., 542800;2., 542808)   :,,、pH、、,。,,96.74%,42.4mg·g-1。。  :;;  :X703 X791     :A     :1671-9905(2006)09-0042-03  ,。,,,,(、、、、、)、、,,“”[1~3]。。,、、、,,,、,,[4]。、,、,、[5~6]。,,,,,。1 实验部分1.1 TU-1901-,722S,THZ-82A,SI-25-100,8200LH。,(CP);,。1.2 1.2.1 100mg·L-1,,30℃155r·min-1,,666nm。1.2.2 ,2,,60min,;60min,。,;-,。1.3 666nm,-,。:(%)=C0-CC0×100%,C—;C0—。2 结果与讨论2.1 0.075mm、0.124mm、0.25mm、0.38mm0.83mm1g,10035 9200609         Technology&DevelopmentofChemicalIndustry   Vol.35 No.9Sep.2006mL100mg·L-1,,,,。1。1,,,。0.075mm。1 2.2 pH[3],,,,。NaOHpH,pH,2。2,。,pH=10.0。2 pH2.3 1g4,100mL100mg·L-1,100min,,,。3。3,,,。,,■G0,,■S0。■G=■H-T·■S,。,,,,。20℃30℃,30℃。3 2.4 30℃,1.000g,,100mL,24h,4h,,,Q,4。4,,42.4mg·g-1。4 2.5 ,100mL100439        :-         mg·L-1,,。,,,。50~200mg·L-1,1∶50~1∶100,120min,97%。,。,,;,,。,1g,100mL100mg·L-1,120min,96.74%;2g,100mL100mg·L-1,60min,96.34%。2.6 2.6.1 ,,600℃5min,,。,60min,,,100%。-5。5 -2.6.2 ,,,8,93%,1。1 12345678/%96.7296.7595.7895.0694.9694.1593.9193.663 结论,97.87%,42.4mg·g-1。,,、、[7~9]。“”,,;,,。:[1] ,,.[J].,2004,24(3):12-16.[2] ,.[J].,2004,18(4):220-243.[3] .[J].,2004(12):21-27.[4] ,,,.[J].,2004,(5):115-120.[5] .、[J].,2005,22(3):29-30.[6] .[J].,2005,6(3):53-55.[7] .[J].,2006,(1):68-70.[8] .[J].,2005,32(9):75-76,85.[9] ,,./-[J].,2006,20(3):3-5,10.AdsorptionofActivatedJadeBlueDyeingWastewaterwithSteelSlagXIEFu-qing1,LIJian-zhang2(1.DepartmentofBiologyandChemistry,HezhouCollege,Hezhou542800,China;2.E'tangMiddleSchoolofBabu,Hezhou542808,China)Abstract:Thesteelslaghadbeenappliedtotreattheactivatedjadebluedyewastewater.Theeffectofsteelslagsize,pHofsolution,temperature,ratioofsolidtoliquidontheadsorptionwerestudied.Theadsorptionisother-malcurveandtheregenerationtionmethodofsorbentwerealsodiscussed.Thedecolorizationratewasupto96.7%,andtheadsorptioncapacitieswas42.4mg·g-1.Keywords:steelslag;adsorption;activateddyeingwastewater44                                   35

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