• 关键词：填埋场  生物反应器  渗滤液  特性

• 基金项目：国家自然科学基金资助项目(59808012);浙江省自然科学基金资助项目(599127)

• 何若
• 浙江大学环境与资源学院,杭州 310029

• 沈东升
• 浙江大学环境与资源学院,杭州 310029

• 方程冉
• 浙江大学环境与资源学院,杭州 310029

• 摘要：对生物反应器填埋场系统的运行特性进行研究.结果表明:生物反应器填埋场系统有助于渗滤液中有机物进行分相降解,在渗滤液的净化和填埋场垃圾的稳定化上优于渗滤液直接循环系统.并且提出了生物反应器填埋场的产气和基质降解过程的特性参数和动力学方程.

• Abstract：A study is conducted on the characteristics of bioreactor landfill system. The results showed that this system helps the organic pollutants in leachate to be divided into two-phases for degradation. It also compares the comparimg on the effect leachate treatment and solid waste landfill stabilization, this system is superior to the teachte-recircutation-landfill system on the whole. That the parameters and the kinetics of the processes of biogas production and substrate degradation in the bioreactor are also suggested.

• Key words：landfill site  bioreactor  leachate  characteristic

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