A study of the comprehensive management mechanism during the overall processing of Shenzhen's construction a waste of silts from an ecological perspective

Urban construction works produce wastes of mud, silt and silts. Through an environmental economic analysis of the waste disposal and an investigation of the existing management mode, it can be seen that the managements of those waste in Shenzhen-instead of regarding those as resource-are more for imminent discharges which results in the waste of soil and the pollution of the environment. Based on the idea of ecological sustainability, this paper puts forward a mode for the overall process of managing the construction wastes in Shenzhen, which can be divided into four aspects: reduction at source, optimization of the transportation, comprehensive utilization and efficient disposal. In the end, the paper brings up a management mechanism suitable for the overall process from the perspectives of technology, legislation, management and social awareness.