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| 建筑垃圾渗滤液实验室模拟研究 | |
| 引用本文： | 王罗春,彭松,赵由才.建筑垃圾渗滤液实验室模拟研究[J].环境科学与技术,2007,30(11):20-22,29. |
| 作者姓名： | 王罗春 彭松 赵由才 |
| 作者单位： | 1. 上海电力学院能源与环境工程学院,上海,200090 2. 上海元景环境保护咨询有限责任公司,上海,200070 3. 同济大学污染控制与资源化研究国家重点实验室,上海,200092 |
| 基金项目： | 上海市重点学科建设项目 |
| 摘 要： | 利用垃圾柱在实验室模拟降雨条件下,对建筑垃圾渗滤液的产生量、pH、TOC、COD、Cl-、SO42-、可溶性Fe、总硬度等指标进行了长达440d的连续监测,分析了各指标的变化趋势,讨论了渗滤液可能对填埋场(或堆场)周边环境可能造成的危害。结果表明,建筑垃圾渗滤液在填埋3a后,除总硬度外,其它指标均可达到地下水及地表水Ⅲ类标准,如注意填埋场的选址,仅需对填埋场初期渗滤液进行处理即可直接排放。 |
| 关 键 词： | 建筑垃圾 渗滤液 特性 危害 |
| 文章编号： | 1003-6504（2007）11-0020-04 |
| 修稿时间： | 2006-12-152007-02-05 |
Simulation of Construction and Demolition Waste Leachate |
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| WANG Luo-chun,PENG Song,ZHAO You-cai.Simulation of Construction and Demolition Waste Leachate[J].Environmental Science and Technology,2007,30(11):20-22,29. | |
| Authors: | WANG Luo-chun PENG Song ZHAO You-cai |
| Abstract: | Parameters including leachate generation of construction waste, pH, TOC, COD, Cl-, SO42-, dissolvable Fe and hardness were continuously monitored in 440d under the condition of laboratory precipitation. The change tendency of various parameters as well as impact of leachate on the surrounding landfill environment was analyzed. Results showed that other parameters except hardness in the leachate can meet Class III of underground and surface water criteria after three years landfill. Initial leachate can be treated for direct discharge if the landfill site is properly selected. |
| Keywords: | construction waste leachate characteristics hazardousness |
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