农村固体废弃物资源化利用潜力分析--以河南省鹿邑县任集乡为例

采用实地调查、收集相关部门统计资料和借鉴相关研究成果的综合分析方法，结合河南省鹿邑县任集乡农村固体废弃物处理现状和当地实际，提出农村固体废弃物资源化利用的合理模式，并进行潜力测算.结果表明：任集乡厨余垃圾、人畜粪便、农作物秸秆年产生量分别为6611、2．16×104、7．74×104 t .经过沼气发酵，三者年产沼气总量为4．39×106 m3，相当于天然气2．98×106 m3，每年可创造直接经济价值746万元，此外，废弃物资源化利用也能产生巨大的社会效益和生态效益.

Resource Utilization Potential of Solid Waste in Rural Area---A Case Study of Renji Village in Luyi County

The analysis methods including filed survey,collecting related statistical data,and referring the existing researches were adopted in this paper. Combined the rural solid waste treatment status of Renji Village, Luyi County and local practical situations,the suitable model of solid waste resource utilization in rural area was proposed,and its potential was calculated. The results shows that the annual productions of kitchen waste,human and animal excreta and crop straw are 6611,2.16 ×104,7.74 ×104 t,respectively. After methane fermentation,the three kinds of rural solid waste can generate 4.39×106 m3 methane gas,which equals to 2.98×106 m3 natural gas, and can create direct economic value of RMB7.46 million. Furthermore,the resource utilization of solid waste can bring enormous social and ecological benefits.