| 强化混凝与超滤组合工艺净化湘江水——采用不同混凝剂的比较 |
| |
| 引用本文： | 刘萍,曾光明,黄瑾辉,许柯,李建兵.强化混凝与超滤组合工艺净化湘江水——采用不同混凝剂的比较[J].中国环境科学,2006,26(2):0-0. |
| |
| 作者姓名： | 刘萍 曾光明 黄瑾辉 许柯 李建兵 |
| |
| 作者单位： | 湖南大学环境科学与工程学院,湖南,长沙,410082 |
| |
| 基金项目： | 高比容电子铝箔的研究开发与应用项目;国家重点基础研究发展计划(973计划);国家杰出青年科学基金 |
| |
| 摘 要： | 采用强化混凝-超滤组合工艺对湘江水进行了净化研究,通过加入不同的混凝剂Al2(SO4)3·18H2O、FeCl3]以及粉末活性炭(PAC),比较了三者对于湘江水的处理效果和对膜过滤性能的影响.结果表明,混凝剂的选择与用量对水中污染物质的去除和膜过滤性能有很大的影响.经过组合工艺处理后,系统出水的浊度小于0.1NTU,TOC小于2mg/L,铁、锰的含量低于0.1mg/L.
|
| 关 键 词： | 强化混凝 超滤 湘江水 Al2(SO4)3.18H2O FeCl3 粉末活性炭 |
| 文章编号： | 1000-6923(2006)02-0145-05 |
| 收稿时间： | 1900-01-01; |
| 修稿时间： | 2005年6月16日 |
Combined technique of enhanced coagulation and ultrofiltration on the treatment of the micro-polluted Xiangjiang River source -- the comparing studies adopting different coagulants |
| |
| LIU Ping,ZENG Guang-ming,HUANG Jin-hui,XU Ke,LI Jian-bing.Combined technique of enhanced coagulation and ultrofiltration on the treatment of the micro-polluted Xiangjiang River source -- the comparing studies adopting different coagulants[J].China Environmental Science,2006,26(2):0-0. |
| |
| Authors: | LIU Ping ZENG Guang-ming HUANG Jin-hui XU Ke LI Jian-bing |
| |
| Abstract: | Purification study of Xiangjiang River water was carried out adopting the combined technique of enhanced coagulation and ultrafiltration (UF). Through adding different coagulants: Al2(SO4)3?18H2O, FeCl3 and powered activated carbon (PAC), their treating effect of Xiangjiang River water and influence on film filtration property were compared, finding that selection and use amount of coagulant had great influence on the removal of pollutants in water and the filtration property. After combined technique treatment, the system effluent turbidity was less than 0.1NTU, TOC less than 2mg/L, Fe and Mn contents less than 0.1mg/L. |
| |
| Keywords: | Al2(SO4)3(18H2O FeCl3 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《中国环境科学》浏览原始摘要信息 |
| 点击此处可从《中国环境科学》下载免费的PDF全文 |
|
