我国餐厨垃圾厌氧处理技术现状分析及建议  

Analysis and suggestion of current food waste anaerobic digestion technology in China

作　　者：王凯军 王婧瑶 左剑恶 吴静 李坤 WANG Kaijun;WANG Jingyao;ZUO Jian′e;WU Jing;LI Kun(State Key Joint Laboratory of Environment Simulation and Pollution Control,School of Environment,Tsinghua University,Beijing 100084,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

出　　处：《环境工程学报》2020年第7期1735-1742,共8页Chinese Journal of Environmental Engineering

基　　金：国家科技重大专项(2017ZX07103-003,2017ZX07103-001)。

摘　　要：随着我国餐厨垃圾排放量的持续增加,已造成严重的环境污染防控压力。为促进我国餐厨垃圾的资源化利用和无害化处理处置,在文献调研的基础上,梳理了我国大中型餐厨沼气工程的发展现状,分析了导致沼气产率低、沼气回用量大等餐厨沼气亟待解决的低经济效益难题的根本原因,并结合实际情况提出餐厨垃圾厌氧消化技术相关的建议,以期为我国提高餐厨垃圾的资源化、无害化处理能力和水平提供参考。The discharge of food waste continuously increased in our country, causing serious environmental pollution prevention and control pressure. Resource utilization and harmless treatment are the main development directions of food waste disposal. Based on literatures review, this paper summarizes the development status of large-and medium-sized biogas projects treating food waste, analyzes the underlying reasons for the urgent low economic benefits problem caused by low biogas productivity and too large amount of biogas for reuse, and puts forward the rationalization suggestions on food waste anaerobic digestion technology, providing reference for the capacity and level improvement of resource recovery and harmless treatment of food waste in China.

关 键 词：餐厨垃圾 处理现状 资源化 厌氧消化 建议 

分 类 号：X705[环境科学与工程—环境工程]