Based on changes in electric property of underground media and natural potential field caused by landfill leakage, an online electricity monitoring system is designed to detect the leakage.

Treatment of municipal landfill leachate is very crucial and difficult in the process of design, operation and management for landfill.

According to the design for the refuse landfill and the property of dredged sediment, the lateral restraint dike will be adopted for the sediment landfill, and the rainwater diversion system.