不同气候条件准好氧填埋单元试验研究

查坤; 刘丹; 李启彬; 杨巧艳

不同气候条件准好氧填埋单元试验研究

基金项目:

铁道部科技研究开发项目(2003Z004)

详细信息

作者简介:
查坤(1978- ),男,博士研究生,研究方向为城市垃圾处理与资源化,电话:028-66796269,E-mail:zhakun681@sohu.com

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出版历程
- 收稿日期: 2006-09-06
- 刊出日期: 2007-08-25

Pilot-Scale Experiment of Semi-Aerobic Landfill in Different Climate Conditions

摘要

摘要: 为验证准好氧填埋在不同气候条件下的适用性,分别在峨眉山市亚热带季风气候和青藏高原气候2种不同气候条件下,对准好氧填埋单元垃圾的降解进行了试验研究.研究结果表明:在气温较高、气候比较潮湿的峨眉山试验单元,垃圾降解速度较快,渗滤液COD质量浓度在经过419 d后就能达到渗滤液国家一级排放标准的要求;而在青藏高原试验单元,经过733 d后才能达到相同的排放标准;准好氧填埋单元试验中,渗滤液NH3-N的降解速度较COD的降解速度快.
- 城市生活垃圾 /
- 准好氧填埋 /
- 气候
Abstract: To verify the applicability of semi-aerobic landfill in different climate conditions,the degradation of municipal solid waste in pilot-scale semi-aerobic landfill was investigated experimentally respectively under tropical and plateau climate conditions.The experimental results show that under higher temperature and moisture conditions in Emeishan,the degradation rate of municipal solid waste is fast.The concentration of COD(chemical oxygen demand) in the Emeishan experimental unit meets the first effluent standard of leachate after 419 d from the beginning of experiment,while it is 733 d to reach the same standard to the Qinghai-Tibet plateau.Furthermore,the degradation rate of ammonia nitrogen is faster than that of COD in the semi-aerobic landfill.
- municipal solid waste /
- semi-aerobic landfill /
- climate

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参考文献(1)

张陆良,刘丹.准好氧填埋早期渗滤液特征浅析[J].四川环境,2004,23(3):28-30,34.ZHANG Luliang,LIU Dan.An analysis of the characteristics of leachate from early semi-aerobic landfill[J].Sichuan Environment,2004,23 (3):28-30,34.[2] 周北海,王琪,董路.垃圾填埋场构造对渗滤液成分的影响研究[J].环境科学研究,2000,13(3):6-8.ZHOU Beihai,WANG Qi,DONG Lu.Study on effect of MSW landfill structure on component of leachate[J].Research of Environmental Sciences,2000,13 (3):6-8.[3] 杨玉飞,黄启飞,王琪.准好氧填埋渗滤液水质变化特性研究[J].应用生态学报,2005,16(11):2 168-2 172.YANG Yufei,HUANG Qifei,WANG Qi.Variation characteristics of leachate quality in a semi-aerobic municipal solid waste landfill[J].Chinese Journal of Applied Ecology,2005,16(11):2 168-2 172.[4] 汤懋舱,钟海玲,李栋梁.青藏铁路沿线的四季划分及其温度变化分析[J].高原气象,2003,22(5):67-70.TANG Maocang,ZHONG Hailing,LI Donsliang.The standard of marking off the four seasons along Qinghai-Xizang railway and its temperature variation analysis[J].Plateau Meteorology,2003,22(S):67-70.[5] 李栋梁,郭慧,王文.青藏铁路沿线平均年气温变化趋势预测[J].高原气象,2003,22(5):71-74.LI Dongliang,GUO Hui,WANG Wen.Prediction of annual average temperature change along Qinshai-Xizang railway[J].Plateau Meteorology,2003,22(5):71-74.[6] 沈东升.生活垃圾填埋生物处理技术[M].北京:化学工业出版社,2003:345-350.[7] SANGCHUL P,TETSUYA K,TAKAYUK S,et al.Simulation of behavior of pollutants in semi-aerobic landfill layers[J].Society of Waste Management Experts,1997,8(4):147-156.

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文章访问数: 1357
HTML全文浏览量: 71
PDF下载量: 292
被引次数: 0

不同气候条件准好氧填埋单元试验研究

作者简介: 查坤(1978- ),男,博士研究生,研究方向为城市垃圾处理与资源化,电话:028-66796269,E-mail:zhakun681@sohu.com

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Pilot-Scale Experiment of Semi-Aerobic Landfill in Different Climate Conditions

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出版历程

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作者简介:
查坤(1978- ),男,博士研究生,研究方向为城市垃圾处理与资源化,电话:028-66796269,E-mail:zhakun681@sohu.com