高浓度洗煤废水处理与回用技术分析高伟

。。—。～～、。、、、。。、。“”。、。。2018-11-2219792014。。。AnalysisofTreatmentandReuseTechnologyofHighConcentrationCoalWashingWastewaterGAOWei(HuipodiCoalMine,ShanxiFenheCokingCoalCo.,Ltd.,Hongtong041600,Shanxi,China)Abstract:Combinedwiththeengineeringpractice,onthebasisofanalyzingthecompositionandcharacteristicsofcoalwashingwastewater,thispaperanalyzedtheimprovementoftheoriginalcoalwashingwastewatertreatmenttechnologyinthemineandsummarizeditsspecificoperationandapplicationeffect.Theresultsshowedthattheimprovedprocesscaneffectivelytreatthecoalwashingwastewater,andthereuserateofthewastewaterreached100%,whichcreatedtheremarkablesynthesisbenefitsforthemine.Keywords:mine;coalwashingwastewater;reusetechnology;improvementoftechnologies/(mg·L-1)/(mg·L-1)pH3001800～20006～93501600～19006～950107～9pHPAC、PAM12、BIOFOR··DOI:10.16643/j.cnki.14-1360/td.2019.01.035。。。。。、、。。。∶。。。。。。。。。。。。。。。。。。。。。。。。××。2250200017501500125010007505002500-250p(SS)/(mg·L-1)1101009080706050403020100-10/%pHBAFSS··!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1.D.2017.2.J.201745(7)111-113.3.D.2013.4.J.2012(5)138.5.J.2010(16)218.6.J.()201025(2)117-121.7.D].2014.350300250200150100500COD/(mg·L-1)1009080706050403020100-10/%pHBAFCOD。。。。、、。、。。。、、。。。、。。。。1.J.2017(9)134-135.2.J.2017(9)66.3.J.2016(12)174-175.4.J.2016(14)48.5.J.2013(7)100.··