高层民用建筑施工污染深度处理超滤技术研究

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文章编号：1674-6139（2026）02-0082-05

中图分类号：X799.1文献标志码：B

Ultrafiltration Technology for Deep Treatment of Construction Pollution in High - rise Civil Buildings

LiPeifeng，ChenLifang

（1.Zhejiang Huayuan Construction Group Co.，Ltd.，Jinhua 322121，China; 2.Hangzhou Hairun Construction Group Co.，Ltd.，Hangzhou 31ooO4，China）

Abstract：Duringtheconstructionofhigh-risecivilbuildings，acertainamountofsewagewillbeproducedduetovariousfactors. Ifthesesewageeisargedlitouttreatment，tillaveospactohvioenterefore，idolrfiltrationtecnologyforadvancedtreatmentofhighiseciviluildingconstructionpolutionisstudiedNanocompositematerialswere prepared by GO and Zr02 ，and thecompositeultrafiltration membrane was prepared by mixingthis material with PVPand PVDF，and the compositeultrafiltrationmembranewasusedforadvancedtreatmentofsewage.Theresultsshowthatthefluxatenuationrateisbasicaly maintained between 30% and 50% ，which shows that the anti-fouling performance of composite ultrafiltration membrane has certain stabilityand durability.The rejection rate is gradually increasing，reaching more than 70% ，which not only has good treatment effect，but alsohaswideaplcabilityCompaedwithbforetreatment，theturbidityiseatlyeducedandthedisoledoygencontentiseatly increased.This ultrafiltration technology has good advanced treatment effect.

Keywords：polutioncausedbyconstructionofhigh-risecivilbuildings；deepproceing；preparationmetod；ultrafiltrationtech nology；performance analysis for processing

前言

施工废水含有大量悬浮物、有机物、重金属等污染物，若未经妥善处理直接排放，将对周边环境及水体造成严重污染，影响生态平衡和人类健康。（剩余3909字）