原位好氧微生物技术在温州某非正规垃圾填埋场生态化治理工程中的应用  

Application of In-situ Aerobic Microorganism Technology in the Ecological Treatment Project of an Informal Landfill in Wenzhou

作　　者：陈俊杰 林德坡 张津豪 Chen Junjie;Lin Depo;Zhang Jinhao(Shanghai SUS REMENIATION Repair Co.,Ltd.,Shanghai 201703,China)

机构地区：[1]上海康恒环境修复有限公司,上海201703

出　　处：《广东化工》2023年第8期171-173,146,共4页Guangdong Chemical Industry

摘　　要：原位好氧微生物技术是一种在好氧条件下利用好氧微生物氧化反应加速生活垃圾生物降解的填埋场治理技术。针对温州某非正规垃圾填埋场的现状,提出好氧微生物治理的各项系统设计,调整运行参数,保证治理效果。经过有效治理后,填埋气体CH4浓度降低至0.8%~4.27%,垃圾堆体有机质含量在5.62%~14.8%,垃圾堆体沉降速度在0.1~17 cm/a,达到填埋场中度利用要求。原位好氧微生物技术的成功运行,为其他同类项目的工程实施提供参考依据。In situ aerobic microbial technology is a landfill treatment technology that uses aerobic microbial oxidation reaction to accelerate the biodegradation of domestic waste under aerobic conditions.In view of the current situation of an informal landfill in Wenzhou,the system design of aerobic microbial treatment is proposed,and the operation parameters are adjusted to ensure the treatment effect.After effective treatment,the concentration of landfill gas CH4 is reduced to 0.8%~4.27%,the organic matter content of landfill is 5.62%~14.8%,and the sedimentation amount of the landfill was between 0.1~17 cm per year,which meet the requirements for moderate utilization of landfill.The successful operation of in situ aerobic microorganism technology provides a reference basis for the implementation of other similar projects.

关 键 词：非正规垃圾填埋场 原位好氧稳定化技术 填埋场生态化治理 填埋场中度利用 过程管控 

分 类 号：TQ[化学工程]