准好氧填埋场通风系统设计研究  

Study on Design of the Air Ventilation System in Semi-aerobic Landfill

作　　者：杨旭 刘岩 Yang Xu;Liu Yan(SPIC Yuanda Environmental Protection Engineering Co.Ltd.,Beijing 100070)

机构地区：[1]国家电投集团远达环保工程有限公司

出　　处：《环境卫生工程》2019年第5期64-68,共5页Environmental Sanitation Engineering

摘　　要：准好氧填埋场的通风系统(包括渗沥液导排系统、垂直导气系统和旁路导气系统)是准好氧填埋场建设的核心内容之一,其设计与施工的好坏对于提高通风量、扩大好氧区域和加速堆体稳定化具有重要意义。介绍了准好氧填埋与传统填埋、好氧卫生填埋的结构设计不同点,以西南地区某准好氧填埋场为例,阐述了渗沥液导排系统、垂直导气系统和旁路导气系统的设计要点,并对比了准好氧填埋场与卫生填埋场的特征,为准好氧填埋场的设计提供参考。The ventilation system of the semi-aerobic landfill is one of the core contents of the semi-aerobic landfill construction,which includes leachate drainage system,vertical air guiding system,and bypass air guiding system.The design and construction of the ventilation system are of great significance to improve the ventilation rate,enlarge the aerobic area and accelerate the stabilization of the reactor.The structural design differences among semi-aerobic landfill,traditional landfill and aerobic sanitary landfill were introduced.Taking a semi-aerobic landfill in southwest China as an example,the design key points of leachate drainage system,vertical air guiding system and bypass air guiding system were expounded,and the characteristics of semi-aerobic landfill and sanitary landfill were compared,so as to provide reference for the design of semi-aerobic landfill.

关 键 词：准好氧 填埋场 通风系统 

分 类 号：X799.3[环境科学与工程—环境工程]