| 模拟垃圾填埋场稳定化过程研究 |
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| 引用本文： | 唐翔宇,俞觊觎. 模拟垃圾填埋场稳定化过程研究[J]. 上海环境科学, 2000, 19(7): 345-348 |
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| 作者姓名： | 唐翔宇 俞觊觎 |
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| 作者单位： | [1]中国科学院南京土壤研究所 [2]浙江省杭州市天子岭弃物处理总场 |
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| 基金项目： | 浙江省杭州市科委重点资助课题(96212012)的部分内容。 |
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| 摘 要： | 采用垃圾填埋堆体模拟装置，对杭州市城市生活垃圾在１９９８年２月至１９９８年１０月期间稳定化过程中的垃圾渗滤液水质指标变化、堆体内部温度变化、垃圾减量化、沉降高度和产气量进行了研究，装入模拟装置的２２１ｋｇ生活垃圾经８个月的降解后，垃圾减量化显著，总量降至１２７ｋｇ，其中有机组分由９４．８ｋｇ（４２．９％）降至２０．９３ｋｇ（１６．５％），无机组分由７２．７１ｋｇ（３２．９％）降至５３．６５ｋｇ（４
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| 关 键 词： | 垃圾卫生填埋场 生活垃圾 稳定化 渗滤液 减量化 |
Stabilization Process in the Refuse Lysimeter |
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| Runyuzi Sylvester,Tang Xiangyu,Yu Jiyu,Runyuzi Sylvester. Stabilization Process in the Refuse Lysimeter[J]. Shanghai Environmental Science, 2000, 19(7): 345-348 |
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| Authors: | Runyuzi Sylvester Tang Xiangyu Yu Jiyu Runyuzi Sylvester |
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| Abstract: | Leachate quality, temperature in the refuse lysimeter, mass reduction, cumulative settlement and landfill gases in a lysimeter in Hangzhou have been studied for a period of 8 months from February 1998 to October 1998. Placed 221kg of fresh domestic refuse in the lysimeter. After 8 months degradation, the weight of organic and inorganic components were found to decrease from 94.81kg (42.9%) to 20.93kg (16.5%), and 72.71kg (32.9%) to 53.65kg (42.2%) respectively, and total weight to 127.0kg. The contents of Cu, Zn, Pb, total N, total P in refuse also decreased after degradation. The monitoring results showed that CODCr and BOD5 concentrations in leachate attenuated quite fast, and decreased to 372mg/L and 89.1mg/L respectively after degradation. |
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| Keywords: | Sanitary landfill Domestic refuse Stabilization Leachate Mass reduction |
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