| 准好氧填埋场垃圾渗滤液全循环回灌处理研究 |
| |
| 引用本文： | 曾晓岚,丁文川,龙腾锐,张磊磊,林程保.准好氧填埋场垃圾渗滤液全循环回灌处理研究[J].中国给水排水,2007,23(15):79-81,85. |
| |
| 作者姓名： | 曾晓岚 丁文川 龙腾锐 张磊磊 林程保 |
| |
| 作者单位： | 重庆大学,三峡库区生态环境教育部重点实验室,重庆,400045 |
| |
| 基金项目： | 中国西部小城镇环境基础设施经济适用技术及示范项目 |
| |
| 摘 要： | 将模拟准好氧填埋场垃圾渗滤液进行全循环回灌处理，考察了不同回灌条件对渗滤液稳定化进程的影响。结果表明，不同回灌条件下垃圾渗滤液具有基本相同的稳定化进程，COD和BOD5值均经历了快速下降、稳定下降和缓慢下降3个时期；而氨氮浓度则是先升高后降低。每日回灌总量和回灌频率是影响渗滤液稳定化进程的主要因素：在一定范围内，二者取值越大则渗滤液的稳定化程度越高。
|
| 关 键 词： | 准好氧填埋 渗滤液全循环 回灌 回灌频率 回灌量 稳定化 |
| 文章编号： | 1000-4602（2007）15-0079-04 |
| 修稿时间： | 2007-04-21 |
Fully Recycling Treatment of Semi-aerobic Landfill Leachate |
| |
| ZENG Xiao-lan,DING Wen-chuan,LONG Teng-rui,ZHANG Lei-lei,LIN Cheng-bao.Fully Recycling Treatment of Semi-aerobic Landfill Leachate[J].China Water & Wastewater,2007,23(15):79-81,85. |
| |
| Authors: | ZENG Xiao-lan DING Wen-chuan LONG Teng-rui ZHANG Lei-lei LIN Cheng-bao |
| |
| Abstract: | Fully recycling treatment of semi-aerobic landfill leachate was carried out. The influence of different recycling conditions on the leachate stabilization was investigated. The results show that the leachate has similar stabilization under different recycling conditions. COD and BOD5 values experience three periods of rapid decrease, stable decrease and slow decrease. Ammonia nitrogen experiences an early fast and later slow degradation. The main factors which affect the leachate stabilization are recycling quantity and recycling frequency. Under a certain range, higher recycling quantity and recycling frequency can result in higher leachate stabilization. |
| |
| Keywords: | semi-aerobic landfill fully recycling leachate recycling recycling frequency recycling quantity stabilization |
| 本文献已被 维普 万方数据 等数据库收录！ |
