| 预臭氧化去除水中有机卤代物的效果 |
| |
| 引用本文： | 张红专[],高乃云[],汪晶[],王海亮[]. 预臭氧化去除水中有机卤代物的效果[J]. 上海师范大学学报(自然科学版), 2006, 35(5): 6-10 |
| |
| 作者姓名： | 张红专[] 高乃云[] 汪晶[] 王海亮[] |
| |
| 作者单位： | 上海师范大学,建筑工程学院,上海,201418;同济大学环境科学与工程学院,上海,200092;上海自来水闵行有限公司,上海,200242 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划);国家科技攻关项目 |
| |
| 摘 要： | 以黄浦江上游水源为原水，采用运行水量各为1m^3／h的两套中试设备，进行了预臭氧化工艺和预氯化工艺平行对比试验，研究了预臭氧化工艺对水中有机卤代物的去除效果，并对三卤甲烷和卤乙酸两类消毒副产物的致癌风险进行了分析计算，发现预臭氧化可以大大降低致癌的风险性．
|
| 关 键 词： | 饮用水 水处理 臭氧 有机卤代物 预臭氧化 消毒副产物 |
| 文章编号： | 1000-5137（2006）05-0006-05 |
| 收稿时间： | 2006-05-09 |
| 修稿时间： | 2006-05-09 |
Study on the effects of removing organichaloid compounds from water by preozonation |
| |
| ZHANG Hong-zhuan,GAO Nai-yun,WANG Jing,WANG Hai-liang. Study on the effects of removing organichaloid compounds from water by preozonation[J]. Journal of Shanghai Normal University(Natural Sciences), 2006, 35(5): 6-10 |
| |
| Authors: | ZHANG Hong-zhuan GAO Nai-yun WANG Jing WANG Hai-liang |
| |
| Affiliation: | 1. School of Architectural Engineering, Shanghai Normal University, Shanghai 201418, China; 2. School of Environmental Science and Engineering, Tongji University, Shanghai 200092, China ; 3. MinHang Water Supply Co. ,Ltd, Shanghai 200242, China |
| |
| Abstract: | The comparative pilot experiments were conducted at a scale of 1 m^3/h for each , and the raw water for both preozonation and prechlorination processes took from upstream of HuangPu River. The Effects of Removing Organichaloid compounds from Water by Preozonation are studied. The Cancerogenic risk of trihalomethane and haloacetic acids, two kinds of DBPs ,was calculated and analyzed. The results show that Cancerogenic risk was decreased drastically by preozonation process . |
| |
| Keywords: | drinkingwater watertreatment ozone organichaloid compounds preozonation DBPs |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《上海师范大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《上海师范大学学报(自然科学版)》下载免费的PDF全文 |
