| PAC-UF组合工艺用于引黄水厂深度处理的试验研究 |
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| 作者姓名： | 杨晓亮 贾瑞宝 孙韶华 |
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| 作者单位： | 1. 山东建筑大学,市政与环境工程学院,山东,济南,250101;济南市供排水监测中心,山东,济南,250033
2. 济南市供排水监测中心,山东,济南,250033 |
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| 摘 要： | 系统考察了粉末活性炭-外压式超滤膜(PAC-UF)组合工艺对引黄水厂沉淀池出水中污染物的去除效能,结果表明:UF膜本身对水中浊度以及藻类等污染物有很好的去除效果,但对有机污染物的去除能力有限.PAC-UF组合工艺对CODMn、UV254的去除率随着投炭量的增加而逐渐提高,但长期运行后去除率随时间的推移呈现出逐渐衰减的趋势.
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| 关 键 词： | 粉末活性炭 外压式超滤膜 组合工艺 有机物 藻类 |
PAC- UF combined process in the advanced treatment of water from the Yellow River |
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| Authors: | Yang Xiaoliang Jia Ruibao Sun Shaohua |
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| Affiliation: | Yang Xiaoliang1,2,Jia Ruibao2,Sun Shaohua2(1.College of Environmental , Municipal Engineering,Sh,ong Jianzhu University,Jinan 250101,China,2.Jinan Water , Wastewater Monitoring Center,Jinan 250033,China) |
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| Abstract: | The removal efficiency of pollutants in the water after sedimentation with PAC-UF combined process was investigated.The results showed that ultrafiltration(UF)membrane had significant removal efficiency in the removal of turbidity and algae,but had limited ability for the removal of organic pollutants.The removal rates of CODMn and UV254 increased with the dosage of PAC by the combined process,but had the tendency of decay as time went by. |
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| Keywords: | PAC ultrafiltration(UF)membrane combined process organic matter algae |
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