| 冬、夏季生活垃圾渗滤液主要水质指标变化研究 |
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| 引用本文： | 徐宝兴,;陆雪琴. 冬、夏季生活垃圾渗滤液主要水质指标变化研究[J]. 四川建材学院学报, 2014, 0(3): 28-32 |
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| 作者姓名： | 徐宝兴, 陆雪琴 |
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| 作者单位： | [1]上海市固体废物处置中心,上海200336; [2]上海大学环境学院,上海200444 |
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| 摘 要： | 以上海某生活垃圾中转站为考察对象,系统监测和分析垃圾渗滤液主要水质指标在不同季节（冬季和夏季）的变化规律。结果表明：冬季渗滤液中pH值,COD,TOC和TN明显高于夏季,而NH＋4-N,NO-2-N,NO-3-N,TSS和VSS则差别不大。渗滤液中可溶性有机物主要为色氨酸类蛋白物质,表明可生化性高,且冬季优于夏季。
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| 关 键 词： | 垃圾渗滤液 水质指标 季节 |
Variation of Physical-chemical Properties of Fresh MSW Leachate under Winter and Summer Conditions |
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| Affiliation: | XU Bao - xing , LU Xue - qin (1. Shanghai Solid Waste Disposal Center, Shanghai 201815, China; 2. Environmental Department of Shanghai University, Shanghai 200444, China) |
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| Abstract: | This study investigated the variation of major physical-chemical properties of MSW leachate from a refuse transfer station in Shanghai under winter and summer conditions. The results show that pH,COD,TOC and TN in the leachate from winter are higher than summer,whereas NH＋4-N,NO-2-N,NO-3-N,TSS and VSS perform insignificant difference between two seasons. Tryptophan protein-like substances are the main dissolved organic matters in the leachate,indicating its high biodegradability,especially for winter. |
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| Keywords: | MSW leachate Physical-chemical properties Season |
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