垃圾填埋气收集利用全流程系统解决方案  

The Whole Process Systematic Solution for Collection and Utilization of Refuse Landfill Gas

作　　者：张笑千 宫徽 王凯军 甘海南 张广兰 ZHANG Xiao-qian;GONG Hui;WANG Kai-jun;GAN Hai-nan;ZHANG Guang-lan(State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084,China;Center for Rural Environmental Protection, Chinese Academy for Environmental Planning, Beijing 100012,China;Shandong Sifon Environmental Protection and Bio-energy Co Ltd, Jinan 250101,China)

机构地区：[1]清华大学环境学院,环境模拟与污染控制国家重点联合实验室,北京100084 [2]环境保护部环境规划院、农村环境保护中心,北京100012 [3]山东十方环保能源股份有限公司,济南250101

出　　处：《中国沼气》2018年第6期61-64,共4页China Biogas

基　　金：国家科技支撑计划课题(2014BAC27B01)

摘　　要：垃圾填埋气的收集利用是一项对环境有益且经济可行的技术手段。我国目前的垃圾填埋气处理模式存在收集效率低下、资源化利用水平低、产业化发展不足等问题,严重制约着我国实现垃圾填埋气资源化、无害化的目标。在统筹安排、协调统一温室气体减排问题与垃圾填埋气高值利用问题的前提下,针对处于填埋作业中和填埋封场后等不同阶段的填埋场,以我国多处典型垃圾填埋场为实际案例,阐述垃圾填埋气高效收集系统、以变压吸附过程为基础的填埋气甲烷高效分离技术、集成化撬装式垃圾填埋气甲烷分离提纯装备的探索、优化、推广过程;在此基础上,提出"高效收集-净化提纯预处理-资源化利用"的全流程系统解决方案,以期对垃圾填埋气高效收集利用的各个流程环节提供技术支撑。The technology of collection and utilization of refuse landfill gas is cost effective and environmental friendly.The current treating model of landfill gas,with low collection efficiency and utilization,and insufficient industrial development,is still the major restricting factor on the objective of landfill gas utilization.On the premise of overall coordination between greenhouse gas emission control and landfill gas utilization,aimed at different stages of refuse landfills,this paper discussed the efficient collection,methane separation based on pressure swing adsorption,and landfill gas upgrading equipment,with several typical landfills in China as the actual cases.The whole process systematic solution of efficient collection-purification and upgrading-resource utilization was proposed,which would provide technological support for refuse landfill gas collection and utilization.

关 键 词：垃圾填埋气 温室气体减排 甲烷分离提纯 变压吸附技术 撬装式装备 

分 类 号：S216.4[农业科学—农业机械化工程] X701[农业科学—农业工程]