催化氧化法处理丁苯橡胶生产废水

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23 420057            PetrochemicalTechnologyApplication          Vo.l23 No.4  July2005(271~273)曹兰花,赵瑛(,730060):γ-Al2O3,,H2O2。。:γ-Al2O3,COD20%;,COD35.6%37.7%,Cu-Co。:;;;;:X783.3  :B  :1009-0045(2005)04-0271-03  50m3/h,,,,COD20%,。,、、。,-,,,;-,;-,[1-4]。、,[5-9]。,COD,,,。1 ①1.1 ,;(AC),0.47~0.54,1g/g,;γ-Al2O3,,w(Al2O3)95%~97%,,1×3mm,0.9~1.0,0.3mL/g,260m2/g,15kN/m;pH、、、;CODBOD5、、。1.2 、、、、8。1.3 pH;COD;BOD5;H2O2GB1616-79;GC-MSGC-IR。1.4  ,4:①,,,,,,,mL/g;②,,,,,,,;③,①:2004-12-24;:2005-01-18:(1969—),,,,。6。110℃;④,,AC250~300℃,500~600℃[9-13]。 ,,8,H2O2,,0.5h,CODBOD5,CODB/C(BOD5/COD,)。2 2.1 -,COD1。1 CODCOD/(mgL-1)COD/(mgL-1)△COD*/(mgL-1)**728~764758~84530~81**/γ-Al2O3803~648904~833103~185***/AC650~887645~878-5~-52 *:COD-COD;**:2;***:4。  1,,γ-Al2O3,COD,,K2Cr2O7,COD。AC,COD52mg/L,,COD,COD5mg/L。,AC。AC,AC。2.2 γ-Al2O3Cu(NO3)2,Co(NO3)2,Mn(NO3)2Fe(NO3)250%,γ-Al2O3,,2,25%,。COD846mg/L,COD23。2 CODCOD/(mgL-1)COD/%Mn67720.0Co69517.8Cu72114.8Fe8242.63 CODCOD/(mgL-1)COD/%Mn-Co66821.0Cu-Co67720.0Cu-Mn69517.8Co-Fe72014.9Cu-Fe73413.2Mn-Fe76010.2  23,γ-Al2O3,COD,20%。,Mn(NO3)2Co(NO3)2γ-Al2O3;Mn(NO3)2-Co(NO3)2,Cu(NO3)2-Co(NO3)2,Cu(NO3)2-Mn(NO3)2γ-Al2O3。2.3 ACACγ-Al2O3。ACCOD671mg/LB/C0.17,γ-Al2O3,CODB/C4。4 CODB/CCOD/(mgL-1)B/CCOD/%Co4320.3335.6Cu4500.2832.9Mn4870.2527.4Mo5750.1714.3Fe6340.195.5  ACCOD762mg/LB/C0.34,γ-Al2O3,CODB/C5。272                     23 5 CODB/CCOD/(mgL-1)B/CCOD/%Cu-Co4800.5137.7Co-Mn4880.4836.0Mn-Cu4980.4534.6Fe-Co5090.4933.2Zn-Co5340.4830.0Fe-Mn5320.4130.2Mo-Co5900.3822.6Mo-Cu5940.3922.0  45,AC,,Co,Cu,Mn,γ-Al2O3,Co,Cu,MnCOD。ACCODγ-Al2O3,37%。ACCOD:AC,AC;AC,AC,AC。,,AC,。AC。3 a.ACγ-Al2O3。b.H2O2,,AC,γ-Al2O3,Cu,Co,Mn。  c.AC,Cu-Co。d.AC,Cu-Co,,COD37%,γ-Al2O385%。:[1],,.-[J].,1997,23(2):32-35.[2],,.[J].,1998,19(2):47-50.[3],,,.[J].,2002,(3):17-19.[4].-[J].,2003,29(11):81-82.[5].—[J].,2001,(3):17-18.[6],,,.[J].,1999,19(3):145-147.[7],,.[J].,2002,3(5):41-46.[8]LinShengH,LaiChengL.Catalyticoxidationofdyewastewaterbymetaloxidecatalystandgranularactivatedcarbon[J].Envi-ronmentInternational,1999,25(4):497-504.[9]AB.[M]..:,1992.[10]AB.-[M]..:,1991.[11].[M].:,2003.[12],,,.[P].CN1368479.2002.[13],,,.[P].CN85102809.1987.●●  2005329,5,34.3/d14.8/d1。2006,。,,。2Tech-nipCoflexip。  (荆门石化信通中心 庞晓华 摘译自OGJ-Online2005-03-29)273 4           .

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