合成橡胶生产废水处理技术

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    20022ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY221  1,2(1.,100013;2.,100039)[],、、、、。[];;[]X703.1  []A  []1006-1878(2002)01-0019-04  ,,、、、、。,、,,。,,,。,、、、、—、、。1 合成橡胶生产废水的水质特性  。[1],,HP589015970/(GC/MS)、,1。  1,25,12,29。2518,16.8,。2,1851.5%()78.8%()。1811.7%,189.7%,22。1 GC/MS /(mg·L-1)*0.010.331.960.982.480.0813.61*0.014.30110.600.090.010.65*0.793.570.070.01*1.470.16*0.280.220.121.33*0.78*1.79*0.71*1.77*********************  *。**。[]2001-04-28[](1970—),,,,,。2。2 GC/MS-COM18/(mg·L-1)TOC/(mg·L-1)COD/(mg·L-1)TOC/COD8.35  25.673.680.347140.29  159.8476.460.335  2,18,TOCCOD。,TOC/COD0.395~0.417。2,2TOC/COD0.395,,Fe2+。2 橡胶废水的处理方法  ,:、、、。2.1   ,,。,,,,。[2],,,、pH、,COD37%。、、,、。2.2   ,,,,,,。,,。,。[3]1。、,,COD50%。[3],,,,;,。,,,COD40%~45%,SS95%~98%。,。1 1.;2,13.;3.;4.;5.;6.;7.;8.;9.;10.;11.;12.·20·                  2002 22 2.3   ,,,Fe2+,、,。,,,。,,。[4],COD70%~80%。,,。,。2.4   (A)(O),,、。2.4.1 ,。[5],COD801mg/L,,COD327mg/L,COD59.2%。、,,、。2.4.2 、,,,。3[6]。3  COD/(mg·L-1)BOD5/(mg·L-1)BOD5/COD6562860.445042810.56  3,,BOD5/COD0.440.56,。,。[6],。,,,。[7]、[8,9],,,。2.4.3   ,、。2。2 —  ,,N、P,、,。[10]—,,COD650m/L,COD23.2%,COD83.7%。,·21· 1              .,COD、BOD5,,。2.5   。[7]、,。,5%~10%,,,,15%。2%~5%,,。4.5~5.5m,10m/h,。,,,,,。2.6   ,[11],。,,。[12,13],,:COD80~150mg/L,15~40mg/L,1000~2000mg/L,2~10mg/L。,。3。,TRFO(CA)FSJ42-1.22(PSA)。,、,90%,85%,SiO2,70%。  ,,、。3 3 结语  ,。,、、。,,。1 ,,.[J].,1996,15(4):25~27,302 ,.、[J].,1987,10(3):185~1883 .[J].,1995,36(12):15~17,364 .[J].,1999,19(3):26~275 .[J].,1995,(3):14~186 ,,.—[J].,1997,17(4):221~2257 ,,.[J].,1995,(2):8~108 .——-[J].,1994,10(4):29~319 ,.——·22·                  2002 22     20022ENVIRONMENTALPROTECTIONOFCHEMICALINDUSTRY221,(,063000)[]TiO2。pH、TiO2、、TiO2,、,。[];;;[]TQ028.8  []A  []1006-1878(2002)01-0023-05  1976J.H.Cary,TiO2,TiO2。,3000TiO2[1],,。、、TiO2,,。TiO2,。[]2001-04-15[](1968—),,1985,,。  [J].,1992,12(1):7~1110 ,,.—[J].,1997,23(2):32~35.11 MartinJ.C..IntegratedReuse-recycleTreatmentProcessAp-plicatetoRefineryandPetrochemicalWastewater[J].Engi-neeringScienceofTexas,1992,9(2):1212 .[J].,1996,22(5):290~29313 .[J].,1998,19(2):47~50TreatmentTechnologyforWastewaterfromSyntheticRubberProductionXUYi-Shan1,DONGYi2(1.EnvironmentalProtectionResearchInstitute,BRICI,SINOPEC,Beijing100013,China;2.BeijingResearchandDesignInstituteofRubberIndustry,Beijing100039,China)Abstract:Thecharacteristicsofwastewaterfromsyntheticrubberproductionareanalyzed.Theapplicationofcoagula-tion-precipitation,coagulation-flotation,biologicaltreatment,electrolysis-flocculation,adsorption,reverseosmoseandsoonisreviewed.Keywords:syntheticrubber;wastewater;treatmentprocess

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