废纸造纸废水处理技术的现状与发展

　作者简介:苗庆显先生,山东轻工业学院在读硕士研究生;研究方向:纤维资源的制浆造纸特性与生物技术应用。　:2005-03-14()·废纸造纸废水处理·苗庆显　秦梦华　徐清华(,,250100)　　　:,。:;;;:X793　　　:A　　　:0254-508X(2005)12-0055-04,。,,。50%、20%95%,,[1-3]。,。1　1.1　、、、。、、。、,[4],,。1.2　、、、、。,4[5]:①,、。②,、、、、。③,、。④:、。,[1],CODCr800～1500mg/L、BOD5150～350mg/L、TSS900～1200mg/L,CODCr200mg/L、BOD5300～900mg/L、TSS500～1500mg/L。,、COD、BOD、SS、。,。2　,、、。,,。2.1　、,、,(、、、)、()[1]。,。,,,,。、,。。,,,60～100,。,,。,,6080100。·55·　　　《》20052412,SS[5]。[6-7],。,AlCl3、Al2(SO4)3、FeCl3、PAM,,PAC+Al2(SO4)3。,,,。,,,。2.2　。、、、、、、。(、)。(),,,,,[8]。、、、Fenton。,。、,,。Fenton[9],,·OH,,。,。,Fe2+Fe3+,,。,,,、。[10-11],(),,,,,,,CODCr95%60%,。2080,。(1～100nm)。TiO2。TiO2,,CO2、H2O,。[12]:-TiO2,。,,,CODCr60.4%。2.3　-。、、、、。,、、、。:,、Zeta、,、、,、“”;,“”,。[13],,SS85%～98%,90%,CODCr60%～80%。,,。。,。,,:、、、。。、[14-15],,“”,。、、。,SS,COD,。,COD,,,。,·56·　　ChinaPulp&Paper　Vol.24,No.12,2005,,,———、、,、。,,,,,,。,,,、,,、,。[5],,,,。,。,PACPAM,SS99%,CODCr90%;,,16,SS90%,CODCr70%。。2.4　,、。、、。。COD,。,[4],,BOD5/CODCr0.6,;BOD5/CODCr0.2,。,,BOD5/CODCr=0.4～0.7,。(BOD):①;②,;③,。。,,,,。,。。,“”,[5]。、,。、,CO2,,4/5,,。,20%,30%,10%,。,,。,,,,。SS70%～80%;CODCr60%～85%;BOD595%。[16],BOD575%,。UASB、、。Pagues(IC)。UASB2～3。,,。,。1983,-[17-18]。,Minguet&Thomas,-,CODCr140～205mg/L,CODCr95%,BOD598%～99.7%,。3　　。,。,,。-、Fenton--、-、--。,。·57·　　　《》20052412:①。②。③。④。。[1]　.[M].:,2003[2]　.[M].:,2002[3]　,,.[J].,1998(1):48[4]　,,.[J].,1999,19(4):8[5]　,,.[J].,2001,35(4):3[6]　,.[J].,2000,21(3):58[7]　,,.-[J].,1997,12:82[8]　.[J].,1997(2):178[9]　,,.[J].,2004():64[10]　,.[J].,2004():67[11]　.[J].,2004():70[12]　,,.TiO2[J].,2002(5):57[13]　.[M].:,2001[14]　.[D].:,1997[15]　,,.[J].,2000(1):51[16]　.[J].,2001,14(1):27[17]　HabetsLHA,KnelissenJH.AnaerobicTreatmentofInulineEffluentinanInternalCirculationReactor[J].WaterScienceandTechnology,1985,17(1):61[18]　HabetsLHA,HooimeijerA,etal.In-linebiologicalprocesswatertreat-mentforzerodischargeoperationatrecycledmills[J].PulpandPaperCanada,1997,98(12):184TheCurrentStatusandDevelopmentofEffluentTreatmentTechniqueinWastepaperRecyclingMIAOQing-xian＊　QINMeng-hua　XUQing-hua(ShandongKeyLabofPulpandPaperEngineering,ShandongInstituteofLightIndustry,Ji'nan,ShandongProvince,250100)(＊[e-mail])Abstract:Theoriginandcharacteristicsofeffluentinwastepaperrecyclingwerediscussed.Meanwhile,thecurrentstatusofeffluenttreatmenttech-niquesinwastepaperrecyclingwasanalyzedandevaluatedindetail,andthedevelopmentoftheeffluenttreatmenttechniqueswasalsointroducedbriefly.Keywords:wastepaper;effluents;filtration;flocculatingprecipitation;biologicaltreatment　　CPP(责任编辑:赵宇)·消息·《》2005“ABB”《》,,、,。,、、、《》,,2005“ABB”《》。,、,、,2005《》20015,《》,。!(本刊记者)·58·　　ChinaPulp&Paper　Vol.24,No.12,2005