成都市典型地区农村生活垃圾调查及处理模式探讨  

Investigation of rural solid waste and discussioin of disposal model in typical area of Chengdu

作　　者：曾秀莉[1] 刘丹[1] 韩智勇[2] 曾建萍[1] 

机构地区：[1]西南交通大学地球科学与环境工程学院,四川成都610031 [2]农业部沼气科学研究所,四川成都610041

出　　处：《广东农业科学》2012年第18期211-214,共4页Guangdong Agricultural Sciences

基　　金：中央级公益性科研院所基本科研业务费专项(2012ZL004)

摘　　要：对成都市典型地区农村生活垃圾人均日产生量、特性进行调查采样、试验分析,结果表明,地处平原的万春镇与地处丘陵山区的万兴乡农村生活垃圾人均日产量分别为0.340、0.194 kg/(人.d),低于城市生活垃圾人均日产量;生活垃圾组分以厨余类为主,分别占39.34%和82.49%,主要与经济发展水平及地理位置有关。不同地区生活垃圾的含水率、生物降解度、热值也有差异,这主要是垃圾成分的差异所致。根据垃圾特性,可通过回收、堆肥、焚烧、填埋等组合方式进行处理。基于对村民的问卷调查,推荐采用先就地消纳再分类收集、分类处理的农村生活垃圾处理模式。Through investigation and sampling, laboratory analysis of the rural solid waste （RSW） in typical area of Chengdu, the results showed that the production rates of RSW in the plain of Wanchun Town and hilly areas of Wanxing Town were 0.340 kg/d per capita and 0.194 kg/d per capita respectively, which were less than municipal solid wastes. RSW in the region was mainly composed of kitchen waste, accounting for 39.34% and 82.49% of the total RSW by weight respectively, and was mainly related to economic development level, geographical position. The moisture content, biodegradability and calorific value of solid waste in different areas also varied, the main factor was the difference in composition of garbage. Waste recycling, composting, incineration, landfill, etc. could be combined according to the characteristics of RSW, and treatment practice in situ,then classified collection and treatment mode was recommended on the basis of questionnaire for villagers.

关 键 词：农村生活垃圾 产生量 特性 处理模式 

分 类 号：X705[环境科学与工程—环境工程]