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| 微絮凝-直接过滤工艺用于东江流域典型印染废水回用的实验研究 | |
| 引用本文： | 郑蓓,葛小鹏,林进,魏东洋. 微絮凝-直接过滤工艺用于东江流域典型印染废水回用的实验研究[J]. 环境工程学报, 2011, 5(2): 251-255 |
| 作者姓名： | 郑蓓 葛小鹏 林进 魏东洋 |
| 作者单位： | 1. 中国科学院生态环境研究中心环境水质学国家重点实验室,北京,100085;河北师范大学化学与材料科学学院,石家庄,050016 2. 中国科学院生态环境研究中心环境水质学国家重点实验室,北京,100085 3. 河北师范大学化学与材料科学学院,石家庄,050016 4. 环境保护部华南环境科学研究所,广州,510655 |
| 基金项目： | 国家自然科学基金资助项目（20677073，50678167）；国家科技重大专项“水体污染控制与治理”项目（2008ZX07211-006-1） |
| 摘 要： | 以东莞地区某典型印染企业尾水为研究对象,针对东江流域饮用水源河流水质污染现状及纳污河流水质改善目标要求与企业对尾水回用的实际需求,进行了印染废水深度处理回用工艺的适用性研究.通过混凝烧杯实验,选用工业PACl、FeSO4、HPAC 3种药剂,对微絮凝-直接过滤集成工艺用于印染废水尾水深度处理后水质回用的可行性,进行了实... |
| 关 键 词： | 印染废水 微絮凝-直接过滤 回用标准 |
| 修稿时间： | 2010-04-03 |
Experimental study on micro-flocculation/direct filtration process for advanced treatment of typical dyeing wastewater in Dongjiang area |
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| Zheng Bei,Ge Xiaopeng,Lin Jin and Wei Dongyang. Experimental study on micro-flocculation/direct filtration process for advanced treatment of typical dyeing wastewater in Dongjiang area[J]. Techniques and Equipment for Environmental Pollution Control, 2011, 5(2): 251-255 | |
| Authors: | Zheng Bei Ge Xiaopeng Lin Jin Wei Dongyang |
| Affiliation: | 1. State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,China; 2. College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050016,China,1. State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,China,2. College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050016,China and 3. South China Institute of Environmental Sciences, Ministry of Environmental Protection,Guangzhou 510655,China |
| Abstract: | With the serious situation of water pollution in the drinking water sources of Dongjiang river catchment area and for the target of water quality improvement in the drainage-taking river system, typical wastewater discharged from a local bleaching and dyeing mill of textile industry in Dongguan city was investigated on the treatability by the micro-flocculation/direct filtration combined process for water reuse purpose. Jar test was performed on the dyeing wastewater to optimize the coagulation conditions by using the three types of coagulants of industrial PACl, FeSO4 and HPAC and the micro-flocculation/direct filtration process was evaluated for the advanced treatment of dyeing wastewater. It comes to a conclusion that the micro-flocculation/direct filtration process proves to be feasible to the advanced treatment of dyeing wastewater for reuse purpose and HPAC is screened out as the best agent for the combined process. |
| Keywords: | dyeing wastewater micro-flocculation direct filtration re-use standard |
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