| 垃圾填埋场腾发覆盖系统控制渗滤效果的研究 |
| |
| 引用本文： | 赵慧,刘川顺,王伟,范岳. 垃圾填埋场腾发覆盖系统控制渗滤效果的研究[J]. 中国给水排水, 2008, 24(9): 86-89 |
| |
| 作者姓名： | 赵慧 刘川顺 王伟 范岳 |
| |
| 作者单位： | 武汉大学,水资源与水电工程科学国家重点实验室,湖北,武汉,430072 |
| |
| 摘 要： | 腾发覆盖垃圾填埋系统(ET Landfill)利用覆盖层土壤的储水能力及植被的腾发作用对进入覆盖层的降水进行调节,达到控制渗滤的目的.通过对不同覆盖层结构和植被组合的腾发覆盖系统的水均衡动态进行试验研究,探讨了不同组合条件下的土壤水分动态过程和渗滤控制效果.结果表明,相对于无植物覆盖系统,腾发覆盖系统能够有效地调节覆盖土层的储水量,减少垃圾填埋场的渗滤液.在有植物覆盖的各组试验中,种植灌木为主60 cm覆盖土层的渗滤控制效果最好,而完全种植草本植物40 cm覆盖层的控制效果最差.
|
| 关 键 词： | 腾发覆盖 垃圾填埋场 水量平衡 渗滤控制 |
Study on Leachate Control Effect of Evapotranspiration Landfill Cover System |
| |
| ZHAO Hui,LIU Chuan-shun,WANG Wei,FAN Yue. Study on Leachate Control Effect of Evapotranspiration Landfill Cover System[J]. China Water & Wastewater, 2008, 24(9): 86-89 |
| |
| Authors: | ZHAO Hui LIU Chuan-shun WANG Wei FAN Yue |
| |
| Affiliation: | ZHAO Hui,LIU Chuan-shun,WANG Wei,FAN Yue(State Key Laboratory of Water Resources , Hydropower Engineering Science,Wuhan University,Wuhan 430072,China) |
| |
| Abstract: | The evapotranspiration landfill cover systems use the moisture storage capacity of the soil cover and the evapotranspiration of the vegetation to adjust rainfall which infiltrates into the landfill cover,so as to control leachate.An experiment was conducted to research the water balance performance of the evapotranspiration landfill cover systems with different combinations of covers and vegetation types.The soil water balance process and leachate control effect under different combinations were discussed.T... |
| |
| Keywords: | evapotranspiration cover landfill site water balance leachate control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
