废纸造纸废水处理技术的可行性探讨

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[]2008-08-30[](1976-),,,,。(,364021):,、,。“+”,,。:;;:X703:A:1673-4823(2009)01-0120-04,:“,,,。”[1],,,,,。201050%。,,,,。,,,,,,。11.1、、,。、、、、、、、、、,。、、、,。1.24:⑴,、,COD;⑵,、、、、,BOD;⑶,、,SS;⑷,、,COD。:COD800~1500mg/L,BOD150~350mg/L,SS700~1200mg/L;COD1200mg/L,BOD300~900mg/L,SS500~1500mg/L[2]。22.1“”,“”[3]。:,、,JournalofMinxiVocationalandTechnicalCollege11120093Vol.11No.1March2009120。、,,,,。,,,,“”,。“”,,,,,、“”。,,,“”,“”,。,,、、,。2.2。2003《》《》[4]。,,20%,80%。《“”》60%[5]。2.2.1[6],。,,,。。、COD(pH、)。,。,,,,,;,;。、、,,。2.2.2,,,,、。,,,。,BOD、SS,、,,。,。2.3,,,。,、、、、。、[7]。COD,。COD;、COD。121》GB3544-2008。,:COD100~500mg/L,SS50~100mg/L。,,,20m3/t5m3/t,25m3/t7m3/t。3.40.4m2/t,2300/t,0.64/t。9,15,0.5;19.9,4.6/t,18.4/a。,“+”,,,,,、。,。,—、—、—。,。33.1,4t/a,20m3/t,500/a。,7m3/t。,2200m3/d,pH6~8,COD1300~1500mg/L,SS1200~1300mg/L,BOD350~450mg/L。3.2“+”,1。1“+”,,;80,;,,;,。,40%,60%,,、;,;50%,50%。PACPAM。,PAC15mg/L;PACPAM(30%)15mg/L,600mg/L。,,。3.3,,,。1。1,《BOD(mg/L)/%SS/(mg/L)/%9607682020COD/(mg/L)/%1260100810201122StudyonthefeasibilityoftreatmenttechniqueofwastewaterfromregeneratedpapermakingLIANGYu-lan(ChemicalEngineeringDept.ofMinxiVocationalandTechnicalCollege,Longyan,Fujian,364021,China)Abstract:Aimingattherapiddevelopmentofourregeneratedpapermakingindustry,thearticleconcludesthesourceandpollutioncharacteristicsofthewastewaterfromregeneratedpapermaking,anddescribesthefeasibilityofwastewatertreatmenttechniqueinourcountryinrecentyears.Basedonthecoagulationsedimentationandbiologicalcontactoxidationprocessusedbysomeregeneratedpapermakingplanttotreatwastewater,thearticlegivesthepracticalproofonthefeasibilityofthetreatmenttechniqueofwastewaterfromregeneratedpapermaking,whichcanbeareferenceforregeneratedplantinchoosingwastewatertreatmenttechnique.Keywords:wastepapermaking;wastewaterfromregeneratedpapermaking;treatmentofwastewater4,,。,、、、。,,。4.1,、、,,。--,,,,,。4.2,。4.3、,。,,、。:[1].[J].,2006,25(6):13-14.[2],,.[J].,2004,27(4):88-90.[3],,.[J].,2008,33(2):102-105.[4].[J].,2004():5-10.[5].[J].,2008,34(1):56-58.[6],,.[J].,2007,27(5):79-82.[7],,.[J].,2003,23(8):9-16.:123

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