#trs_autoadd_1235543835562 { margin-top: 0px; font-size: 12pt; margin-bottom: 0px; line-height: 1.5; font-family: 宋体 } #trs_autoadd_1235543835562 p { margin-top: 0px; font-size: 12pt; margin-bottom: 0px; line-height: 1.5; font-family: 宋体 } #trs_autoadd_1235543835562 td { margin-top: 0px; font-size: 12pt; margin-bottom: 0px; line-height: 1.5; font-family: 宋体 } #trs_autoadd_1235543835562 div { margin-top: 0px; font-size: 12pt; margin-bottom: 0px; line-height: 1.5; font-family: 宋体 } #trs_autoadd_1235543835562 li { margin-top: 0px; font-size: 12pt; margin-bottom: 0px; line-height: 1.5; font-family: 宋体 } /**---json-- {"":{"line-height":"1.5","font-family":"宋体","font-size":"12pt","margin-top":"0","margin-bottom":"0"},"p":{"line-height":"1.5","font-family":"宋体","font-size":"12pt","margin-top":"0","margin-bottom":"0"},"td":{"line-height":"1.5","font-family":"宋体","font-size":"12pt","margin-top":"0","margin-bottom":"0"},"div":{"line-height":"1.5","font-family":"宋体","font-size":"12pt","margin-top":"0","margin-bottom":"0"},"li":{"line-height":"1.5","font-family":"宋体","font-size":"12pt","margin-top":"0","margin-bottom":"0"}} --**/

摘要：人工湿地象天然湿地一样, 起到调节生态平衡, 调节微观气候环境等作用。位于温榆河上游的龙道河丹麦人工湿地技术实验点通过实践证明: 人工湿地技术治污是完全可以做到既保证生物技术含量高, 又保证低成本运行, 达到可持续发展的目标, 是实现污水资源化的有效途径之一, 应该在北运河和温榆河的污水治理中广泛推广应用。

 

关键词：人工湿地 生态治污 实践应用

 

中图分类号tv213.4 文献标识码b 文章编号1673- 4637( 2006) 04- 0020- 03

 

1 人工湿地的作用及特点

 

湿