城市垃圾填埋场甲烷释放通量的研究  

Study on Methane Fluxes from Municipal Landfill

作　　者：向靓[1] 向武[1] 

机构地区：[1]中国地质大学地球科学学院,武汉430074

出　　处：《中国沼气》2006年第2期21-24,共4页China Biogas

基　　金：国家自然科学基金资助项目(40273034)

摘　　要：采用静态箱法对武汉市二妃山垃圾处理场及流芳垃圾填埋场CH4释放通量进行了研究，结果表明，二妃山垃圾场CH4释放通量高于流芳。垃圾场CH4通量日变化总体呈现较大差异，波动范围在0．17mg·m^-2h^-1～2260．09mg·m^-2h^-1，其日变化规律受多种因素的制约。Methane fluxes from Wuhan Erfeishan Landfill and Liufang Landfill were studied by using a static chamber technique. The result indicated that methane fluxes from landfill had a remarkable daily variation, the value of methane fluxes varied from 0.17 mg·m^-2h^-1 to 2260.09 mg·m^-2h^-1. Being restricted by various factors, the daily variation of methane fluxes appeared to be complicated.

关 键 词：城市垃圾填埋场 CH4通量 日变化 静态箱法 

分 类 号：X705[环境科学与工程—环境工程] X831