常见物化法处理麦草浆造纸废水的经济技术指标对比

2019－01－09No．18JK10211986—。11231．7100432．7100183．710077、PACPFS、、。X793A1008－021X201907－0228－02ComparisonofEconomicandTechnicalIndicatorsfortheTreatmentofWheatStrawPulpPapermakingWastewaterbyCommonPhysicochemicalMethodsSongXiaoqiao1HuaShan1SongBin2ZhangWeigang31．Xi＇anUniversityofArchitectureandTechnologyHuaqingGollegeXi＇an710043China2．ShaanxiWannuoConstructionServicesCo．Ltd．Xi＇an710018China3．ChinaUnitedNorthwestInstituteforEngineeringDesign＆ResearchCo．Ltd．Xi＇an710077ChinaAbstractUsingcommonphysicalandchemicalmethodssuchascoagulationmethodaluminumsulfatePACandPFSozoneoxidationmethodmicro－electrolysismethodandactivatedcarbonmethodthewheatstrawpulppapermakingwastewateristreatedundertheoptimalconditionsandthetechnicalandeconomicindicatorsarecompared．Theoptimumprocessisdeterminedasaunitprocessfortreatingwheatstrawpulppapermakingwastewaterincombinationwithanuclearflocculationprocess．Keywordswheatstrawpulppapermakingwastewaterphysicochemicalmethodseconomicandtechnicalindicators12－45。6。11．1。Biolak。1。1pH6．53160CODCr/mg/L1150BOD5/mg/L2981．2、PAC、PFS、、、、、、NaOH、、、、。1．3DSHZ－300A、MY3000－6、CODCr、AB104－N、UV－2000、YQ－400、FSJ－220B。1．41．4．1100mLNaOH10%10%pH6．01mL10%PAM0．5%PAM1mL2CODCr。2－1/min/r·min－113001130011010001500“1”“0”。3－2/min/r·min－11300113001109001500“1”“0”。·822·SHANDONGCHEMICALINDUSTRY201948DOI:10.19319/j.cnki.issn.1008-021x.2019.07.09771．4．2PAC100mLNaOH10%10%pH6．01mL10%PACPAM0．5%PAM1mL2CODCr。1．4．3PFS100mLNaOH10%10%pH6．02mL10%PFSPAM0．5%PAM2mL3CODCr。1．4．4100mL11000mL300mg/h90min、CODCr。1．4．5100mL500mLNaOH10%10%pH3．040g/L8g/L60min10%NaOHpH11．0Fe2+、Fe3+FeOH2FeOH3。、CODCr。1．4．6100mL250mL160．5g。40℃160r/min1h3h。、CODCr。1．5CODCr。24。4CODCrPFS＞＞＞PAC＞＞PFS＞＞＞PAC＞＞。PFS。＞＞＞PFS＞PAC＞。。PFSPFSCODCrCOD。。4CODCr/%/%/￥/t79．8831．87PAC78．2822．17PFS85934．0249．153．17．05838525．635．67120．023、PAC、PFS、、。1．J．2013229．2．J．201029153．3．ASBRJ．2007393．4．J．2008130．5．J．2012311245．6．J．201534486．．J．2019487228－229．檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲22710．J．2015285667－675．11．J．201113275－280．12．、D．2013．13．J．200222133－37．14．D．2003．15．D．2007．．J．2019487225－227229．·922·