淄博市农村生活垃圾污染现状调查与特性分析

Pollution Status Investigation and Features Analysis on Rural Domestic Wastes in Zibo City

以山东省淄博市周边农村为例,通过现场调查,发现农村生活垃圾存在收集处理率较低,随意排放现象突出;垃圾成分复杂,外部输入型生活垃圾增多;农村系统内部物质利用不当,自产型生活垃圾增多;环保设施建设落后等典型特点。通过取样分析,初步掌握了农村生活垃圾的物理组成、含水率、灰分及可燃物、元素构成、热值等特性资料,为农村生活垃圾的防治与处置提供了数据基础。

The several villages around the Zibo city of Shandong province were selected as the research samples. Through field survey, we found the main characteristics of rural domestic wastes including discharge at will with low collecting, and treating rate, complicated components accompanying more external wastes, more internal wastes because of misusing outputs from farmland, and with environmental infrastructures out of date. By sampling analysis, several features of rural domestic wastes such as physical components, moisture content, ash and combustible content, element content, and calorific values were presented, which would be helpful to prevent and treat rural domestic wastes.