电吸附技术在造纸废水深度处理中的应用

··。071071+。COD。X793A0254-508X201503-0006-052014-11-06ApplicationofElectrosorptionTechnologyinAdvancedTreatmentofPapermakingWasteWaterMOGuang-fuB[e-mail]sticofelectrosorptiontechnologywasintroduced．Twogrouptrialsfortreatingthepapermakingwastewaterwerede-signedonewaselectrosorptioncombinedwithultra-filtrateanotherwaselectrosorptioncombinedwithultra-filtrateandreverseosmosis．TheresultsindicatedthatthedeviceofelectrosorptioncouldremovebothofionsandpartialCODofthewater．Theaccumulationofionsinthewaterrecyclesystemofultra-filtratedcouldbesolvedandthehighconsistencywastewatergeneratedbythereverseosmosiscouldbetreatedtoo．Theapplicationofelectrosorptiontechnologyinadvancedtreatmentofpapermakingwastewateralsobediscussedinthispaper．Keywordselectrosorptiontechnologypapermakingwastewaterreverseosmosisconcentration、。GB3544—20081。。、、、、2-3。。、、ＲO+、ＲO+、、fenton4-5。。。ElectrosorbTechnologyEST2060。、6-7。、8-9。、+、。·6·ChinaPulp＆PaperVol.34No.32015211.1150μm5m3/h。PVDFUOF-4C0.03μm30nm3t/h。。500L/h。。。。1.2CODGB11914—1989-。GB/T11007—2008。1.3①②。1。1CODCr/mg·L－1TDS/mg·L－1/μS·cm－110418001980≤50≤600≤6001.3.11。1.3.22。22.11CODCr、TDS。2。2.1.1CODCr3CODCr。23CODCrCODCr42.3%72%。CODCr42.8%50.6%。CODCr。CODCr。75%CODCr。3CODCr2CODCr。CODCr40.8mg/LCODCr。2.1.2TDS。4TDS。24908μS/cm232μS/cm·7·《》20153432CODCr/mg·L－1/μS·cm－1TDS/mg·L－1CODCr/mg·L－1/μS·cm－1TDS/mg·L－1CODCr/mg·L－1/μS·cm－1TDS/mg·L－1168.590749540.321011264.51582878264.591449930.623112348.41604891368.591449918.721411420.21545857464.591850130.625013320.21547858580.691149740.127514752.41489825673.290149264.022311936.61471815773.390049154.928315140.61170643876.989548859.122311960.71638910969.192350432.01829724.417369671069.189448750.421511420.3174197070.890849540.823212440.815338514TDS74.4%。TDS75%。1533μS/cm。232μS/cm550μS/cm。2.2CODCr、TDS。3。2.2.1CODCrCODCr35。35CODCrCODCrCODCr58.8%。CODCr48.7%。2.2.2TDSTDS46。46TDSTDS72.1%72.3%。72.1%TDS3CODCr/mg·L－1/mg·L－1/%/mg·L－1/%117653.469.768.761.0218253.070.960.666.7318649.273.572.061.3415975.852.372.054.7516658.864.690.645.4612869.245.990.629.2715065.756.281.046.0815074.150.685.043.3914267.952.281.043.01014267.952.289.137.315863.558.879.148.75CODCr·8·ChinaPulp＆PaperVol.34No.320154TDS/μS·cm－1TDS/mg·L－11232083439161738626284022145549592816094124446321627065218162253039144206965447341552491355052270617541012813343170623406365360132034431407240064354401357348319082430601529013753253100925705286220145928536501026807545880152040934502338.6652.25339.61483.3410.434456TDS652.2μS/cmTDS410.4mg/L556μS/cm417mg/L。25%4CODCr60mg/L。2.3。、、、。TDSCODCr。3ＲOTDS≤3000mg/LＲOＲO2.0MPa1.3～1.8ＲOTDS3000～7000mg/LＲOＲO2.0～2.5MPa1.5～2.2。ＲO10t/h5～8、。ＲO1t8～10t100～160/t10～16。ＲO。1.86kWh0.56/kWh0.56×1.86=1.04。4、TDSCODCr。4.1CODCr74.4%。75%。4.2+CODCr58.8%72.1%TDS72.3%。4.370%CODCr。1WANGXiao-congGUOXiao-weiHUwen-feietalLei．AdvancedTreatmentofPulpingandPapermakingWasterWaterJ．ChinaPulp＆Paper2012311245．．J．2012311245．2YAOJun．ＲesearchandDevelopmentonStatμSofWasterwaterDeepTreatmentTechnologyJ．TotalCorrosionControl201327·9·《》2015343440．．J．201327440．3ZHAODengZHANGAn-longLUOqing．NewTechnologyofAd-vancedTreatingPapermakingIndμStryWaasterwaterJ．Hei-longjiangPulp＆Paper2012336．．J．2012336．4MOLi-huanZHOUZhi-mingWANGYu-feng．AdvancedTreatmentofPulpingEffuentbyUltrasonicStrengthenedFentonProcessJ．ChinaPulp＆Paper201231123．．FentonJ．201231123．5GUOＲui-liSHIYuWANGZeng-zhang．ＲeseachDevelopmentonOrganicsＲemovalinＲeverseOsmosisCencentratesJ．TechnologyofWaterTreatment20133941．．J．20133941．6LIYong-hui．ApplicationofElectrosorbTechnologyinTreatmentofSewageDischargedfromCirculatingCoolingWaterSystemJ．IndμStrialWater＆Wastewater201243571．．J．201243571．7SUNXiao-weiZHUGuo-fu．Electro-absorptiontechnologyandESTequipmentJ．IndustrialWaterTreatment20022281．．J．20022281．8ZHANGGuo-zhenLINaWUFu-pingetal．Electricadsorptiontreatmentstudyonrefineryreverseosmosiscondensedwaterdesalina-tionJ．TechnologyOfWaterTreatment210238888．．J．201238888．9CHENZhao-linSONGCun-yiSUNXiao-weietal．Progressinthereseachontheelectrosorptiondesalinationtechnologyanditsapplica-tionJ．IndustrialWaterTreatment2011411．．J．2011411．CPP··《》《》、。。11.1、、、。1.1.120。10。1.1.2、、。。1.1.3、、“……、……、…………”“、”。100～300。250。1.1.43～5“”。。1.1.5《》4“”。1.1.61、2、3…1.1、1.2…、2.1、2.2…1.1.1、1.1.2…。60008000、。、。1.1.7。343“”。a．．M．．．b．．J．．c．．C//．．．d．．P．．e．．D．．f．—S．1.2。“”“”。1.3。2E-mail。[e-mail]《》4607100102010-64778158、64778159、64778160、64778161·01·ChinaPulp＆PaperVol.34No.32015