绿化废弃物堆肥化处理模式和技术环节的探讨

Discussion on the Composting of Garden Wastes and the Technical Process

介绍了堆肥发展的情况和国外绿化废弃物堆肥化处理的概况,分析了以绿化废弃物作为主要材料进行堆肥化处理的可行性。对绿化废弃物堆肥场建设和堆肥处理的流程进行了分析;对堆肥过程中的原料处理、C/N比调节,菌种使用等技术环节进行了探讨,分析了堆肥产品的应用方向,介绍了现代堆肥常用的堆肥机械,比较了不同堆肥机械配备的优劣。建议城市绿地管理部门建立科学合理的绿化废弃物循环处理消纳模式,为可持续发展服务。

The present situation of composting garden wastes was reviewed in this paper. The feasibility of composting garden wastes was analyzed. Some suggestions were given on how to build up the composting field. Some related technical processes including the treatment of materials, the adjustment of C/N ratio, and the choice of strains were discussed. The use of composting products was analyzed, and the advantage and disadvantage of composting machines were compared. It is suggested that the park administration bodies should set up the pattern of recycling and composting the garden wastes in a scientific way and work toward sustoinability.