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投稿时间：2006-06-28
投稿时间：2006-06-28
中文摘要: 采用纳滤法处理电厂离子交换树脂再生废水,试验结果表明:废水中绝大部分有机污染物的分子量小于1 000,且含有的大量Cl-;以出水的TOC浓度来评价纳滤试验的处理效果比CODCr值更合理,采用纳滤法处理废水,出水的TOC浓度将稳定在14~18mg/L范围内,达到废水的处理要求.
中文关键词: 电厂离子交换树脂再生废水 纳滤 氯离子 CODCr TOC
Abstract:In this research,a nanofiltration process for the treatment of the regenerative wastewater of ion-exchanged resin from electric power plant is developed.The results show that the molecular weight of most organic pollutants is less than 1 000,and concentration of Cl- is high in the wastewater,so TOC value is more reasonable than CODCr value to assess the treatment effect,the TOC concentration of effluent in the nanofiltration process is between 14 mg/L and 18 mg/L,and the effluent could be drained directly.
keywords: regenerated wastewater of ion-exchanged resin from electric power plant nanofiltration chloride ion CODCr TOC
文章编号：20060408 中图分类号： 文献标志码：
基金项目:上海市教委重点项目(030Z01);上海市重点学科建设项目(P1304)
引用文本：
王罗春,丁桓如,闻人勤.纳滤法处理电厂离子交换树脂再生废水的研究[J].上海电力大学学报,2006,22(4):338-340.
WANG Luo-chun,DING Huan-ru,WEN Ren-qin.A Nanofiltration Process for the Treatment of the Regenerative Wastewater of Ion-exchanged Resin from Electric Power Plant[J].Journal of Shanghai University of Electric Power,2006,22(4):338-340.
王罗春,丁桓如,闻人勤.纳滤法处理电厂离子交换树脂再生废水的研究[J].上海电力大学学报,2006,22(4):338-340.
WANG Luo-chun,DING Huan-ru,WEN Ren-qin.A Nanofiltration Process for the Treatment of the Regenerative Wastewater of Ion-exchanged Resin from Electric Power Plant[J].Journal of Shanghai University of Electric Power,2006,22(4):338-340.