摘要
为实现"四分类"中厨余垃圾的分类投放、分类收集、分类运输和分类处置,徐州市将厨余垃圾细分为家庭厨余垃圾、餐厨垃圾、其他厨余垃圾,按照循序渐进的原则分项推进厨余垃圾分类体系在市区全覆盖。先后推动餐厨垃圾、其他厨余垃圾收集、运输、处理一体化,市区餐厨垃圾无害化处理率达到99%以上;对于难度较大的家庭厨余垃圾,徐州市在对本地生活垃圾组分分析、对全市1555个居民小区普查和宣传的基础上,探索并实施了收集点定时开放、定点收集、定人监督,家庭厨余垃圾每日2次驳运1次转运,白色透明垃圾袋盛放的家庭厨余垃圾直接投放等措施。2020年1—11月,徐州市共计处理各类厨余垃圾101089 t,其中11月处理各类厨余垃圾15139.9 t,占当月生活垃圾产生量的17.3%,6—11月徐州市家庭厨余垃圾环比增长率始终维持在60%以上。
In order to realize the classified delivery,classified collection,classified transportation and classified disposal of kitchen waste in the"four categories of MSW",the kitchen waste was subdivided into household food waste,restaurant food waste and other food waste in Xuzhou City.According to progressive principle,the full coverage of the classification system of kitchen waste was promoted in the urban area.The integration of collection,transportation and treatment of restaurant food waste and other food waste has been promoted successively,and the harmless treatment rate of restaurant food waste in urban areas has reached more than 99%.For the household food waste with great difficulty,on the basis of the analysis of the components of local domestic waste and the general survey and publicity of 1555 residential areas in Xuzhou,measures such as regular opening of collection points,fixed-point collection and personal supervision,lightered for twice and transferred once of household food waste a day and direct delivery of household food waste in white transparent garbage bags have been explored and implemented.From January to November in 2020,Xuzhou City handled a total of 101089 tons of all kinds of kitchen waste,among which15139.9 tons were treated in November,accounted for 17.3%of the monthly waste production.From June to November,the quarter-on-quarter growth rate of household food waste in Xuzhou has always been maintained above 60%.
作者
李震
LI Zhen(Environmental Sanitation Management Center of Xuzhou City,Xuzhou Jiangsu 221000)
出处
《环境卫生工程》
2021年第5期17-22,29,共7页
Environmental Sanitation Engineering
关键词
生活垃圾分类
厨余垃圾
餐厨垃圾
无废城市
资源化利用
domestic waste classification
kitchen waste
restaurant food waste
zero waste city
resource recovery
