IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
Alternative TitleTreatment of Raw Water from Yellow River during Winter Season by Coagulation/PAC/UF
裴亮; 姚秉华; 付兴隆; 杜忠
Corresponding Author裴亮
Source Publication环境科学与技术
Other Abstract针对低温低浊水处理的难题,采用混凝和粉末活性炭预处理超滤系统对冬季黄河水进行了净化研究,通过投加混凝剂Al(2SO)4·318H2O以及粉末活性炭,比较了其对于原水的处理效果和对膜过滤性能的影响。试验结果表明,混凝超滤系统用于处理冬季黄河水在技术上是可行的,混凝剂与粉末活性炭对水中污染物质的去除和膜过滤性能有很大的影响;调整合适的操作参数,其对低温黄河水中的高锰酸盐指数、UV254、NH3-N、铁和浊度的平均去除率分别达到70%、60%、30%、80%和96%以上,出水水质达到《生活饮用水源水质标准》(CJ3020-93)的标准。对于已污染的膜,水反冲洗、水/酸洗、水/碱洗可使膜通量恢复至新膜的38%,82%,89%。; Bench-scale experiment was conducted on raw water of the Yellow River with the purpose of tackling difficulties involved in treating the low turbidity and low temperature raw water during winter for water works,which relates to coagulation using Al(2SO4)3 plus powder activated carbon(PAC)followed by ultra-filtration(UF). The experimental result shows the positive effect of the coagulation on removing contaminants in raw water and retarding flux drop of UF membrane. Removals of contaminants in terms of permanganate index,UV254,NH3-N,Fe and turbidity respectively under the optimum experimental conditions were reported. 
Keyword超滤 冬季黄河水 粉末活性炭 混凝剂
Funding Organization西安市科技攻关项目(GG5074);陕西省教育厅专项科研基金项目(06JK215)
Document Type期刊论文
Corresponding Author裴亮
Recommended Citation
GB/T 7714
裴亮,姚秉华,付兴隆,等. UF膜与混凝粉末活性炭联用处理冬季黄河水[J]. 环境科学与技术,2009,32(3):165-168+188.
APA 裴亮,姚秉华,付兴隆,&杜忠.(2009).UF膜与混凝粉末活性炭联用处理冬季黄河水.环境科学与技术,32(3),165-168+188.
MLA 裴亮,et al."UF膜与混凝粉末活性炭联用处理冬季黄河水".环境科学与技术 32.3(2009):165-168+188.
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