基于好氧堆肥的有机固体废物资源化研究进展

摘要

Rapid increase of population and urbanization make the generation of solid wastes increase around the world,and aerobic compost is an efficient way to dispose organic solid wastes,recycle organic matters,and improve soil structure and fertility.The principle,development situation,influencing factors,and control parameters of aerobic compost of organic solid wastes are introduced.The utilization of compost products is reviewed,the harmless evaluation indexes are summarized,the beneficial effects of compost application on soil and plants are analyzed,the potential problems of utilizing compost products are pointed out,and the development trend of aerobic compost of organic solid wastes is prospected.%人口的急剧增长和城市化的加剧使世界范围内固体废物产量显著增加,好氧堆肥是处理有机固体废物、回收有机质、改善土壤结构和肥力的有效途径.阐述了有机固体废物好氧堆肥的原理、发展概况、影响因素及参数控制;对堆肥产物利用进行了综述,总结了堆肥产物的无害化评价指标、堆肥施用对土壤和植物的有益效应,指出了堆肥产物利用存在的问题,并提出了我国有机固体废物好氧堆肥的发展趋势.