青岛市餐厨垃圾现状调查及分析  

The investigation and analysis of current output of restaurant garbage in Qingdao

作　　者：王攀[1] 任连海[1] 赵苗[1] 

机构地区：[1]北京工商大学食品学院,北京100048

出　　处：《环境污染与防治》2013年第4期99-103,共5页Environmental Pollution & Control

基　　金：国家环境保护公益性行业科研专项(No.201109035);北京工商大学青年启动基金资助项目(No.QNJJ2012-23)

摘　　要：通过问卷与实地跟踪形式调查青岛市4个主城区餐厨垃圾现状并提出关于餐厨垃圾管理和处置的建议,力求为该市餐厨垃圾的资源化利用提供参考。调查结果显示:餐厨垃圾产量为265.00t/d,含水率为74.93%、含油率为6.06%、营养物为12.22%(质量分数);54.4%的调查餐饮单位将餐厨垃圾分为剩饭菜、废油和生活垃圾3类排放,需进一步加强餐厨垃圾分类放置的管理工作;所调查餐饮单位中有64.4%的剩饭菜、54.3%的废油由政府统一收运,统一收运率有待进一步提高;正规回收的餐厨垃圾为197.66t/d,被用于堆肥或进行填埋处置。The investigation of restaurant garbage output in the 4 main districts of Qingdao was caried out in the form of questionnaires and on-site tracking, base on which, the suggestions on restaurant garbage management and disposal were put forward so as to provide reference data for the recycling of restaurant garbage. According the results of survey, the output of restaurant garbage in Qingdao was estimated as 265.00 t/d; the water content, oil content and nutrient content of restaurant garbage was detected as 74.93 %, 6.06 % and 12.22 % （mass fraction） respectively; 54.4% of investigated units classified the restaurant garbage into three categories：food waste, waste cooking oil and municipal solid waste, it was necessary to pay more attention to restaurant garbage classification; of all the restaurant garbage collected from investigated units, 64.4 % food waste and 54.3% waste cooking oil were unified collected and transported by government, however, the unified collection rate still need to be improved; 197.66 t of restaurant garbage was collected by government per day, some of which was reused in composting plant or treated by landfill.

关 键 词：餐厨垃圾 产量 成分分析 分类 收运 

分 类 号：X705[环境科学与工程—环境工程]