|
|||||
|
|
| 密云水源水的预臭氧化及强化常规处理研究 | |
| 引用本文： | 刘起峰,刘菲,李涛,蒋以元,王东升,张晓岚,张素霞.密云水源水的预臭氧化及强化常规处理研究[J].环境工程学报,2007,1(1):14-18. |
| 作者姓名： | 刘起峰 刘菲 李涛 蒋以元 王东升 张晓岚 张素霞 |
| 作者单位： | 1. 中国地质大学(北京)水资源与环境工程北京市重点实验室,北京 100083;中国科学院生态环境研究中心环境水质学国家重点试验室,北京 100085 2. 中国地质大学(北京)水资源与环境工程北京市重点实验室,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试验室,北京 100085 4. 北京自来水集团,北京 100039 |
| 基金项目： | 国家自然科学基金 , 北京科学技术委员会重大项目 |
| 摘 要： | 针对北京密云水库水的水质特征,分别进行了实验室烧杯和现场中试研究.实验结果表明,预臭氧化能使原水中较大粒径颗粒数目减少,并能显著降低原水中不饱和有机物的含量;高效聚合氯化铝在颗粒物及有机物的去除上明显优于传统的聚合氯化铝和硫酸铝;预臭氧化与常规处理的联合工艺对浑浊度、有机物和大肠菌群有很高的去除率. |
| 关 键 词： | 预臭氧化 混凝 有机物 颗粒粒度 |
| 文章编号： | 1673-9108（2007）01-0014-05 |
| 收稿时间： | 7/7/2006 12:00:00 AM |
| 修稿时间： | 2006-07-072006-10-08 |
Combined preozonation and enhanced conventional treatment for raw water of Miyun reservoir |
|
| Liu Qifeng,Liu Fei,Li Tao,Jiang Yiyuan,Wang Dongsheng,Zhang Xiaolan and Zhang Suxia.Combined preozonation and enhanced conventional treatment for raw water of Miyun reservoir[J].Techniques and Equipment for Environmental Pollution Control,2007,1(1):14-18. | |
| Authors: | Liu Qifeng Liu Fei Li Tao Jiang Yiyuan Wang Dongsheng Zhang Xiaolan and Zhang Suxia |
| Institution: | 1. Beijing Key Laboratory of Water Resources and Environmental Engineering, China University of Geosciences, Beijing 100053, China ; 2. State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences Chinese Academy of Sciences, Beijing 100085 ; 3. Beijing Water Group,Beijing 100039 |
| Abstract: | According to the characteristics of raw water of Miyun reservoir,jar-test and pilot scale experiments were employed respectively for water treatment. The results showed that the particles with large size decreased when preozonation was applied, meanwhile, the organic matters with unsaturated chemical bonds decreased obviously. Moreover,the treatment efficiency of HPAC was better than which of traditional PAC or aluminum sulfate. The results also showed that turbidity, organic matters and coliform could be treated efficiently by preozonation combined with traditional technologies. |
| Keywords: | preozonation coagulation organic matter particle granularity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《环境工程学报》浏览原始摘要信息 | |
| 点击此处可从《环境工程学报》下载免费的PDF全文 | |