村镇生活垃圾热解处理技术综述  

A review on pyrolysis of rural household garbage

作　　者：颜蓓蓓[1] 杨学忠 侯林桐 马德刚[1] 李健 孙昱楠 程占军[1] 陈冠益[1,2] YAN Bei-bei;YANG Xue-zhong;HOU Lin-tong;MA De-gang;LI Jian;SUN Yu-nan;CHENG Zhan-jun;CHEN Guan-yi(School of Environmental Science and Engineering,Tianjin University Tianjin 300072,China;School of Mechanical Engineering,Tianjin University of Commerce,Tianjin 300134,China)

机构地区：[1]天津大学环境科学与工程学院,天津300072 [2]天津商业大学机械工程学院,天津300134

出　　处：《中国环境科学》2022年第8期3755-3769,共15页China Environmental Science

基　　金：国家重点研发计划(2019YFD1100305)。

摘　　要：村镇生活垃圾处理是关系环境生态、经济民生的重要问题,是我国发展生态文明、建设美丽乡村的重要环节.新形势下,村镇生活垃圾处理不仅要求减量化、无害化,同时应实现就近、就地处理,资源、能源回用.本文综述了我国村镇生活垃圾产量与分布特性,对比分析当前村镇生活垃圾的处理模式与常用技术.热解技术是一项新兴的村镇生活垃圾技术.针对村镇生活垃圾热解工艺,从过程控制、产物导向、装备设计、研究前沿等角度展开全方位分析,列举相关政策法规,并对现有应用示范进行梳理分析.The clean disposal of rural household garbage is crucial to the environmental protection.It contributes a lot to the development of economic and the improvement of people’s livelihood.Meanwhile,clean disposal of rural garbage is also one of the most important tasks for building the ecological civilization and beautiful country.Under this background,the rural household garbage should not only be reduced,but also achieve the resource utilization and energy recovery.In this paper,the production and distribution of Chinese rural household garbage are introduced,and the conventional treating models and technologies are discussed.Pyrolysis is an emerging technology for treating rural household garbage.A comprehensive evaluation on the pyrolysis of rural household technology is conducted with focusing on the process control,production utilization,design of reactor,and research frontier.Some related laws or regulations are introduced,and some demonstration plants are elaborated.Hopefully this paper can provide some insights to the pyrolysis of rural household garbage.

关 键 词：村镇生活垃圾 热解 技术发展 污染特征 

分 类 号：X705[环境科学与工程—环境工程]