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当前位置:首页 > 商业/管理/HR > 质量控制/管理 > 臭氧高级氧化技术深度处理印染废水试验研究代莎莎
20106!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!3,。,:<<;,,。,,TN/TP>10,;TN/TP<10,,1,,,。4:,。、,,。,,,。,,;,;,,;、[7],,。:[1],,.[J].,2005(1):53-55.[2],,.[J].,2010(5):72-74.[3],.[J].,2009(3):257-261.[4],.[J].,2009,33(3):180-183.[5],,.[J].(),2008,39(3):449-453.[6],,,.[J].(),2006,44(1):138-141.[7],.[J].(),2007,37(6):95-97.[8],,.[J].,2010,22(2):201-207.[9].[J].,1997,9(1):89-94.[10],.[J].(),2009,37(8):32-33.[]2010-10-22[](1981-),(),,,,(Tel)13863336672。,(,276826):、O3/H2O2、O3/CODcr、、UV254。:O3/MnOx-GAC。O381mg/L,O3/MnOx-GACCODcr、UV25436.23%、70%60.67%,B/C0.10.26,。:;;;X703A1672-9900201006-0024-03AdvancedtreatmentofdyeingwastewaterwithozonationandadvancedoxidationprocessesDAISha-sha,WANGXi-yun(ConstructionInstitute,RizhaoPolytechnic,Rizhao276826,China)Abstract:AstudyismadeofeffectofO3only,combinationofO3/H2O2,O3/heterogeneouscatalyticozonationonremovalofCODcr,chroma,UV254,andenhancebiodegradabilityofrefractorydyeingwastewater.Theresultsshowthat,themostfeasibleadvancedtreatmentofdyeingwastewaterisO3/MnOx-GACtechnology.Whenthedosageofozonewas81mg/L,theremovalrateofCODcr,chroma,UV254reachto36.23%,70%and60.67%respectively,theratioofBOD5andCODcrincreased0.1to0.26.Itremovetheorganicsfurtherafterthebio-chemicaltreatment.Keywords:ozonization;catalyticozonization;advancedtreatment;dyeingwastewater,,。,,CODcr。:、、。3TSIM(TN)TSIM(TP)TSIM(CODMn)TSIM(SD)62.1160.8565.9161.6861.4557.2963.2960.8962.6758.5166.6663.9662.7754.8965.9663.4062.8661.9667.1065.1563.0556.8068.0663.77·24·DOI:10.19733/j.cnki.1672-9900.2010.06.01020106,,O3,。,O3,,、、、。,O3/,、,。11.1,,1。1.2准9cm,2m,1。,,,7L。,1.3L/min,,O3,。,。1.32。1.4、O3/H2O2、O3/Cr2O3、O3/MnOx-GAC、O3/MnOx-5,CODcr、UV254。1.4.1O3/H2O27L30%H2O20.276mL/L,,O3,H2O2/O30.8。1.4.2O3/Cr2O39Cr2O3。1.4.3O3/MnOx-GAC10g/L(),200g2000mL12h,120℃,,450℃4h,。200gMnOx-GAC,,[4-5]。1.4.4O3/MnOx-10g/L,300g2000mL12h,120℃,,450℃4h,。300gMnOx-,,。2CODcr2。2,CODcrO3CODcr。O354mg/L,O3/H2O2、O3/Cr2O3、O3/MnOx-GAC、O3/MnOx-CODcr22.47%、18.57%、30.56%21.62%,O3CODcr(15.58%)6.89%、2.99%、14.98%6.04%。O3,。O3108mg/L,O3/H2O2、O3/Cr2O3、O3/MnOx-GAC、O3/MnOx-CODcr30.34%、34.29%、45.83%37.95%,O3CODcr(24.68%)5.66%、9.61%、21.15%13.27%。O3/MnOx-GACCODcr。CODcr,:O3/MnOx-GAC>O3/MnOx->O3/Cr2O3>O3/H2O2>O3。100,3,O3,O3,O3。O3108mg/L,O3/H2O2、O3/Cr2O3、O3/MnOx-GAC、O3/MnOx-75%、75%、70%70%,25,1CODcr/(mg/L)BOD5/(mg/L)B/CUV254pH/280~34030~400.09~0.103.31~3.917.5~8.01001(1);(2);(3);(4);(5);(6);(7);(8);(9);(10)194351072682CODcr[2]BOD5[2]UV254[2]pHPHS-3BpHO3[3]2CODcr6050403020100O3O3/H2O2O3/Cr2O3O3/MnOx-GACO3/MnOx-0275481108135162O3:mg/LCODcr/%3100806040200O3O3/H2O2O3/Cr2O3O3/MnOx-GACO3/MnOx-0275481108135162O3:mg/L/%,:·25·2010625,30,30。,。4,UV254,UV254O3。UV254,,,。O381mg/L,O3/H2O2、O3/Cr2O3、O3/MnOx-GAC、O3/MnOx-UV25448.4%、53.12%、60.67%58.73%,O3UV254(39.4%)9%、13.72%、21.27%19.33%。UV254:O3/MnOx-GAC>O3/MnOx->O3/Cr2O3>O3/H2O2>O3。B/C0.09~0.1,O381mg/L,O3/H2O2、O3/Cr2O3、O3/MnOx-GAC、O3/MnOx-B/C。5B/C。O381mg/L,O3、O3/H2O2、O3/Cr2O3、O3/MnOx-GAC、O3/MnOx-B/C0.18、0.18、0.20、0.26、0.23,,O3/MnOx-GAC0.26。3(1)O3/H2O2、O3/Cr2O3、O3/MnOx-GAC、O3/MnOx-4,O3/MnOx-GACCODcr、、UV254,O3/MnOx-GAC。(2)O381mg/L,O3/MnOx-GACCODcr、UV25436.23%、70%60.67%,B/C0.10.26,。:[1],.[J].,2005,11(31):15-17.[2]《》.()[M].:,2002.[3]《》.()[M].:,1995.[4],,,.[J].,1996,17(4):14-17.[5],,.[J].(),2002,24(3):80-85.(,063021):,,,,,。:;;;;X703A1672-9900201006-0026-02[]2010-10-14[](1970-),(),,,,(Tel)13831505925。,、、,,、,,。。1,,,。,。,,,“”。,、、、、、、、、。,。:①4UV25480706050403020100O3O3/H2O2O3/Cr2O3O3/MnOx-GACO3/MnOx-0275481108135162O3:mg/LUV254/%5B/C0.30.250.20.150.10.050B/CO3/MnOx-O3O3/H2O2O3/Cr2O3O3/MnOx-GAC!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!·26·
本文标题:臭氧高级氧化技术深度处理印染废水试验研究代莎莎
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