厨余垃圾就地处理现状与建议——以某厨余垃圾就地处置为例

Analysis on current situation and suggestions of kitchen waste on-situ treatment technology——Take the local disposal of kitchen waste as an example

随着垃圾分类向纵深发展,厨余垃圾处理备受关注,分散就地处理作为集中处理的补充技术,逐渐被各地重视并应用起来。从政策导向、设备工艺等方面阐述厨余垃圾就地处理的现状。以某厨余垃圾就地处理站为例,就物料特性、工艺流程、污染物治理、产物特性和运营成本进行分析。对比集中处理技术,厨余垃圾就地处理技术对于运输距离远的郊区和农村,具有减少运费、改善收运环境的优势。

With the in-depth development of garbage classification, kitchen waste treatment has attracted much attention. As a supplementary technology for centralized treatment, decentralized on-site treatment has gradually got close attention and applied in various places. This paper expounded the current situation of on-site disposal of kitchen waste from the aspects of policy orientation, equipment and technology. Taking a kitchen waste on-site treatment station as an example, the material characteristics, technological process, pollutant treatment, product characteristics and operating costs were analyzed. Compared with the centralized treatment technology, the kitchen waste on-site treatment technology has the advantages of reducing the freight and improving the collection and transportation environment, especially for the suburbs and rural areas with long transportation distances.