苏南地区村镇垃圾特征及分类处理利用模式

【目的】系统调研了苏南地区村镇生活垃圾的产生特征和村民的垃圾分类意识,为村镇垃圾收运与管理提供科学依据。【方法】以南京市高淳区固城镇为代表,通过问卷调查、访谈、实地走访等方式调研了当地生活垃圾的产生特征、村民的垃圾分类意识和处理利用模式。【结果】发现调研地区人均垃圾产生量为0.576 kg/(人·d)。各垃圾组分所占比例大小为易腐垃圾>可回收垃圾>其他垃圾>有害垃圾。【结论】比较当地垃圾管理利用模式,提出了以村镇为单位实施垃圾分类收集、易腐垃圾堆肥、可回收垃圾循环利用的就地处理与其他垃圾、有害垃圾城乡环卫一体化处理相结合的垃圾收运处理模式。

Characteristics and Classification Treatment and Utilization Mode of Rural Garbage in Southern Jiangsu province

【Objective】This study systematically investigated the characteristics of rural garbage generated in southern Jiangsu province and the farmers’willingness of garbage classification to improve the collection,transportation,and management of rural garbage.【Method】Taking Gucheng Town of Gaochun District in Nanjing as an example,we investigates the generation characteristics,villagers'garbage classification consciousness,and disposal or utilization mode of local household waste by means of questionnaire,interview,and field survey.【Result】It showed that the per capita garbage output was 0.576 kg/(person·d)in the area.Of the tested garbage component,it was found that putrescible>recyclable>other>harmful garbage.【Conclusion】By comparing the local garbage management and utilization modes,a novel garbage collection and transportation treatment mode combining garbage classification and collection,composting of perishable garbage and its in-situ utilization,integrated treatment of other garbage and harmful garbage by incorporated into urban refill management system was proposed.