| 微絮凝-微滤用于印染废水回用反渗透预处理的试验研究 |
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| 引用本文： | 徐竟成,许健,李光明,平丽.微絮凝-微滤用于印染废水回用反渗透预处理的试验研究[J].环境工程学报,2007,1(11):64-68. |
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| 作者姓名： | 徐竟成 许健 李光明 平丽 |
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| 作者单位： | 1. 同济大学环境科学与工程学院长江水环境教育部重点实验室,上海,20009
2. 上海纺织建筑设计研究院,上海,200060 |
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| 摘 要： | 采用微絮凝过滤-微滤作为反渗透的预处理工艺,用于印染废水二级生化出水回用深度处理.试验考察了预处理效果、工艺参数和反渗透系统运行情况,分析了膜污染的类型及特点.试验结果表明,微絮凝过滤-微滤作为反渗透的预处理工艺,系统运行稳定,相对于超滤-反渗透的"双膜法"工艺,投资和运行费用相对较低,有推广应用价值.
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| 关 键 词： | 印染废水 微絮凝 反渗透 预处理 回用 微絮凝过滤 微滤 印染废水 出水回用 渗透预处理 试验 研究 reuse dyeing wastewater pretreatment microfiltration microflocculation 价值 应用 投资和运行费用 工艺参数 双膜法 运行稳定 渗透系统 结果 |
| 文章编号： | 1673-9108（2007）11-0064-05 |
| 修稿时间： | 2006-07-29 |
Research on microflocculation and microfiltration for RO pretreatment of dyeing wastewater for reuse |
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| Xu Jingcheng,Xu Jian,Li Guangming and Ping Li.Research on microflocculation and microfiltration for RO pretreatment of dyeing wastewater for reuse[J].Techniques and Equipment for Environmental Pollution Control,2007,1(11):64-68. |
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| Authors: | Xu Jingcheng Xu Jian Li Guangming and Ping Li |
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| Institution: | Key Laboratory of Yangtze River Water Environment, Ministry of Education,College of Environmental Science and Engineering, Tongji University, Shanghai 200092,Key Laboratory of Yangtze River Water Environment, Ministry of Education,College of Environmental Science and Engineering, Tongji University, Shanghai 200092,Key Laboratory of Yangtze River Water Environment, Ministry of Education,College of Environmental Science and Engineering, Tongji University, Shanghai 200092 and Shanghai Textile Architectural Design and Research Institute, Shanghai 200060 |
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| Abstract: | Microflocculation filtration-microfiltration as the pretreatment process of reverse osmosis was used for the advances treatment of secondary effluent of dyeing wastewater.The pretreatment efficiency,process parameters and operation status of RO system were investigated.The membrane fouling styles and characters of RO system were analyzed.The experimental results show that compared with ultrafilter-reverse osmosis (UF/RO) system,this process runs more steadily,its investment and operation costs are lower,so it will have wide prospect for application. |
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| Keywords: | dyeing wastewater microflocculation reverse osmosis pretreatment reuse |
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