The compacted clay dam and percolate and methane collection system are two key factors that control the investment and construction period of the solid waste landfills of Hongshantou in Xiangfan city.

• 摘要襄樊市洪山头垃圾填埋场投资和建设周期均受控于压实粘土坝和渗滤液与沼气收集系统两个关键因素，技术难度大。