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| 混凝强化除磷的模拟实验研究 | |
| 引用本文： | 赵艳梅,刘起峰,李涛,郑红,王东升.混凝强化除磷的模拟实验研究[J].环境工程学报,2007,1(5):11-14. |
| 作者姓名： | 赵艳梅 刘起峰 李涛 郑红 王东升 |
| 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;中国地质大学材料科学与工程学院,北京,100083 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;中国地质大学水资源与环境学院,北京,100083 3. 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 4. 中国地质大学材料科学与工程学院,北京,100083 |
| 摘 要： | 以模拟污水为研究对象,考察了不同絮凝剂(聚合氯化铝、三氯化铁及硫酸亚铁)对污水中磷的去除效果及其影响因素,并对氢氧化铁的吸附除磷规律,以及氢氧化铁与絮凝剂复配除磷的效果进行了探讨,提出了聚合氯化铝、三氯化铁及硫酸亚铁可行的投加量. |
| 关 键 词： | 混凝 吸附 除磷 复配 混凝 强化除磷 模拟实验 研究 wastewater enhanced coagulation removal 投加量 去除效果 规律 吸附除磷 氢氧化铁 影响因素 水中磷 硫酸亚铁 三氯化铁 聚合氯化铝 絮凝剂 考察 对象 |
| 文章编号： | 1673-9108（2007）05-0011-04 |
| 收稿时间： | 9/5/2006 12:00:00 AM |
| 修稿时间： | 2006-09-052007-01-29 |
Phosphorus removal by enhanced coagulation in simulative and treated wastewater |
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| Zhao Yanmei,Liu Qifeng,Li Tao,Zheng Hong and Wang Dongsheng.Phosphorus removal by enhanced coagulation in simulative and treated wastewater[J].Techniques and Equipment for Environmental Pollution Control,2007,1(5):11-14. | |
| Authors: | Zhao Yanmei Liu Qifeng Li Tao Zheng Hong and Wang Dongsheng |
| Institution: | 1. State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085; 2. School of Materials Science and Technology, China University of Geosciences, Beijing 100083; 3. School of Water Resources and Environment, China University of Geosciences, Beijing 100083 |
| Abstract: | The simulative wastewater was employed and the characteristics of phosphorus removal were investigated. Three various coagulants, polyaluminum chloride, ferric chloride and ferrous sulfate, were applied. In this research, the influence of coagulant dosage and other effective factors were discussed. Meanwhile, the adsorption behaviors of ferric hydroxide were elucidated. Moreover, the phosphorus removal efficiency of three different coagulates composed with ferric hydroxide were discussed. Finally, the economical dosage of each coagulant was given. |
| Keywords: | coagulation adsorption phosphorus removal composition |
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