垃圾堆放场释气源强确定与评价及其污染控制

Determination of the Source Intensity of the Gases Released from Municipal Solid Wastes Dumping sites and Their Environmental Impact Assessment.

对北京北神树垃圾堆放场释气采样并定性定量分析。用上、下风测试和现场测试记录２种方法监测污染气体浓度，用改型扩散模式算出释气源强；通过室内模拟试验，找出产气量规律、产气成分及所占比例，得出单位重量垃圾的产气量，进而推算出源强；评价垃圾释气对环境的影响并提出可行的控制污染对策。

After taking samples of the gases released from the Beishenshu Municipal Solid Wastes Dumping Site in Beijing and making the qualtative and quantitative analyses of the samples,two methods were used to study the determination of the intensity of the gases releasing sources,by which an assessment was made on the environmental impact of the gases emitted from the dumped garbsge. Some countermeasures feasible to control such a pollution were suggested.