双膜法中水回用处理技术中试实验研究
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2020-04-17 16:05:50
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环境与发展76HUANJINGYUFAZHAN▲YINGYONGJISHU双膜法中水回用处理技术中试实验研究许家晟1,牛洪斌2,任杰3,王磊4,蒲靓春5,陈爽1(1.中国石油大学(华东)化学工程学院,山东青岛266580;2.山东胜利水务有限责任公司东城供水公司,山东东营257061;3.中国石化集团胜利石油管理局有限公司供水分公司,山东东营257061;4.青海油田公司安全监督中心,青海格尔木816000;5.青海油田管道运输处,青海格尔木816000)摘要:淡水资源短缺问题不仅是我国还是全世界密切关注的问题,由于我国正处于飞速发展的重要阶段,水资源不足严重影响着经济的发展。为了解决水资源短缺的问题,近些年中水回用技术备受关注。本课题采用“浸没式超滤+反渗透”组合的双膜法对污水处理厂出厂水进行深度处理,不仅可以使回用水用于农业灌溉、绿化灌溉、回灌地下水、工业用水等,甚至还可以达到居民生活用水的标准,极大的解决了我国所面临水资源紧缺和生态环境不断恶化的问题。关键词:超滤;反渗透;中水回用;污水深度处理中图分类号:X52文献标识码:A文章编号:2095-672X(2019)06-0076-02DOI:10.16647/j.cnki.cn15-1369/X.2019.06.047Pilot-scaleexperimentalstudyonwaterreusetreatmenttechnologybydoublemembranemethodXuJiasheng1,NiuHongbin2,RenJie3,WangLei4,PuLiangchun5,ChenShuang1(1.SchoolofChemicalEngineering,ChinaUniversityofPetroleum(EastChina),QingdaoShandong266580,China;2.ShandongShengliWaterCo.,Ltd.,DongchengWaterSupplyCompany,DongyingShandong257061,China;3.SinopecGroupShengLiPetroleumAdministrationCo.,Ltd.WaterSupplyBranch,DongyingShandong257061,China;4.SafetySupervisionCenterofQinghaiOilfieldCompany,GolmudQinghai816000,China;5.PipelineTransportationDepartmentofQinghaiOilfield,GolmudQinghai816000,China)Abstract:TheproblemofshortageoffreshwaterresourcesisnotonlyamatterofcloseconcerntoChinabutalsototheworld.BecauseofChinaisinanimportantstageofrapiddevelopment,thelackofwaterresourcesseriouslyaffectstheeconomicdevelopment.Inordertosolvetheproblemofwatershortage,wastewaterreusetechnologyhasattractedmuchattentioninrecentyears.Inthisproject,thedouble-membranemethodof“immersedultrafiltration+reverseosmosis”isusedtoperformadvancedtreatmentofthewaterfromthesewagetreatmentplant.Notonlycanreusewaterbeusedforagriculturalirrigation,greenirrigation,rechargedgroundwater,industrialwaterandsoon.butalsoreachthestandardofresidentialwateruse.Wastewaterreusegreatlysolvedtheproblemthatourcountryfacestheshortageofwaterresourcesandthedeterioratingecologicalenvironment.Keywords:Ultrafiltration;Reclaimedwastewaterreuse;Advancedtreatmentofsewage;Reverseosmosis水是生命之源,我们的一切生产和生活都离不开水。虽
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