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2010305 ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY[]2010-01-23;[]2010-05-20。[](1964—),,,,,。024-88252409,sunshubo@sohu.com。—1,2,2(1.,110045;2.,110004)[]—。,6s、50min、1000r/min、1.0cm、11V、0.010mol/L,COD96%83%。[];;;X-R;;;[]X703 []A []1006-1878(2010)05-0391-04TreatmentofPrintingandDyeingWastewaterContainingReactiveYellowbyElectrocoagulation-ElectroflotationProcessSunShubo1,SunZhaonan2,HuXiaomin2(1.FoundationDepartment,ShenyangPolytechnicCollege,ShenyangLiaoning110045,China;2.EnvironmentalEngineeringDepartment,NortheasternUniversity,ShenyangLiaoning110004,China)Abstract:Thesimulatedprintinganddyeingwastewatercontainingreactiveyellowwastreatedbyelectrocoagulation-electroflotationprocess.Undertheconditionsofanode-cathodereversingperiod6s,electrolysistime50min,stirringrate1000r/min,platedistance1.0cm,electrolysisvoltage11Vandsodiumsulfateconcentration0.010mol/L,thedecolorizationrateisover96%andtheCODremovalrateisover83%.Keywords:electrocoagulation;electroflotation;aluminium-ferroelectrode;reactiveyellowX-R;printinganddyeingwastewater;decolorization;wastewatertreatment 。,(—SO3、Na+、—OH、—NH2)。,。—NO2,、[1]。—X-R()。,[2],、()、、、COD。1 实验部分1.1 X-R:,600mg/L。SH-5:;DDS:;722E:。1.2 、、,300mL,pH5~7,、、、、,,,COD。·391· ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY 2010301.3 COD[3];,[3]。2 结果与讨论2.1 COD10s、750r/min、1.0cm、10V、0.010mol/L,COD1。1:,COD;50min,COD,95.88%83.33%;,COD。,,;,,COD。1 COD○ ;□ COD2.2 COD30min、1.0cm、750r/min、11V、0.010mol/L,COD2。2:6s,94.67%,COD67.16%;,,COD30s。,,;,[4~7]。6s。2 COD○ ;□ COD2.3 COD30min、6s、1.0cm、11V、0.010mol/L,COD3。3:,COD;1000r/min,COD,95.81%79.48%。,,,、、,。,,[6~13]。3 COD○ ;□ COD2.4 COD30min、10s、1.0cm、750r/min、0.010mol/L,COD4。4,·392· 5.—,COD;12V,COD,96.21%68.57%。11V。4 COD○ ;□ COD2.5 COD30min、6s、11V、1000r/min、0.010mol/L,COD5。5:;1.5cm,COD62.45%。,1.0~1.5cm。5 COD○ ;□ COD2.6 COD6s、30min、750r/min、1.0cm、11V,COD6。6,0.010mol/L,COD,95.81%79.48%。,,0.010mol/L。6 COD○ ;□ COD,6s、50min、1000r/min、1.0cm、11V、0.010mol/L,COD96%83%。3 结论—,:6s,50min,1000r/min,1.0cm,11V,0.010mol/L。,COD96%83%。 1 ,..,2004,6:34~362 ,,..,2001,4:50~513 ,,..:,2007.206,242~2434 ,,..,2007,27(3):4~65 ,..,1994,13(3):26~296 ,,.—.,2007,33(4):8~107 ,,.—.·393· ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY 201030,2006,26(4):280~2828 ,,..,1997,88(3):29~319 ,,..,2004,24(2):124~12610 ,,..,2008,35(7):104~10711 ,,..,2008,28(5):404~40612 ,..:,2007.205~24313 ,,..,2006,26(3):182~184(编辑 王 馨)··,、、。,pH7~8,,;60~70℃,,(15~20)∶1,3~4h。“———”,,。/CN101774739A,2010-07-14。:(1),20%~60%,pH4.0~10.0;(2)pH,CN-HCN,HCN30%~35%;(3)NaCN30mg/L,HCN,NaCN25%~30%,,。,。/CN101781010A,2010-07-21,。pH5~9,,;(3A、4A、5A、10X、13XY),,5~100℃1~12BV/h,;0.1~2.0mol/L(、NaOHNa2CO3),10~100℃1~4BV/h,,,,40%~90%。,,,。/CN101781035A,2010-07-21、、,、、、。、0.7~550.0mg/L,75%~100%,、395%。24,,,、、、、194.40,92.72,104.30,4.86,5.62mg/L,、,160h,、。、,。/CN101781024A,2010-07-21·394·
本文标题:电凝聚电气浮法处理活性黄印染废水孙淑波
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