| 人工快滤系统处理小区洗衣废水的试验研究 |
| |
| 引用本文： | 顾丽,汪翙,冯骞,薛朝霞,吴蓓.人工快滤系统处理小区洗衣废水的试验研究[J].环境科学与技术,2006,29(10):4-6. |
| |
| 作者姓名： | 顾丽 汪翙 冯骞 薛朝霞 吴蓓 |
| |
| 作者单位： | 河海大学环境科学与工程学院,南京,210098;河海大学环境科学与工程学院,南京,210098;河海大学环境科学与工程学院,南京,210098;河海大学环境科学与工程学院,南京,210098;河海大学环境科学与工程学院,南京,210098 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| |
| 摘 要： | 家庭洗衣废水直排水体给城市河道带来了阴离子表面活性剂(LAS)的污染。本试验利用人工土快速渗滤系统对居住小区家庭洗衣废水的处理技术进行了室内模拟土柱研究。结果表明,人工快滤系统对洗衣废水中的LAS,COD及氨氮等污染物具有良好的去除效果和稳定性能,其对LAS、COD、BOD及氨氮的平均去除率分别为99.00%、79.8%、72.5%和90.88%。此外,从快滤系统的工作方式、人工土组成及配比和土层厚度三方面对联合去除率的贡献以及各去除机制之间的交叉效应作了探讨。
|
| 关 键 词： | 人工土快速渗滤系统 家庭洗衣废水 LAS |
| 文章编号： | 1003-6504(2006)10-0004-03 |
| 收稿时间： | 2006-06-02 |
| 修稿时间： | 2006-06-29 |
Treatment of Domestic Laundry Wastewater in a Constructed Rapid Infiltration System |
| |
| GU Li,WANG Hui,FENG Qian,XUE Zhao-xia,WU Bei.Treatment of Domestic Laundry Wastewater in a Constructed Rapid Infiltration System[J].Environmental Science and Technology,2006,29(10):4-6. |
| |
| Authors: | GU Li WANG Hui FENG Qian XUE Zhao-xia WU Bei |
| |
| Abstract: | Directly discharge of domestic laundry wastewater into surface water lead to a large amount of pollution in major proportion of linear alkyl benzene sulphonates (LAS). A constructed rapid infiltration system in laboratory scale was used to treat household laundry wastewater and the performance was analyzed. Results showed that average removal of LAS, COD, BOD and ammonia remained at stable levels with removal efficiency of 99.0%, 79.8%, 72.5% and 90.88% respectively. The contributions to removal efficiency in the aspect of working mode of system, composition of artificial soil and depth of soil were discussed and mutual coherence of each removal mechanism was also included. |
| |
| Keywords: | constructed rapid infiltration system domestic laundry wastewater linear alkyl benzene sulphonates (LAS) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
