Treatment system for multi-system diversion of landfill

Abstract

The invention discloses a processing system used for conducting multi-system distributaries in a refuse landfill. The processing system comprises two or more landfill work regions which are separated by a water retaining bank according to elevation, each landfill work region is internally provided with an infiltration liquid guide discharge system, an infiltration liquid detection system, an underground water guide discharge system and a comprehensive processing well, each comprehensive processing well is connected with a sewage inlet side of the water retaining bank in the corresponding landfill work region, an infiltration liquid guide discharge system and an underground water guide discharge system arranged in a former landfill work region penetrate through the water retaining bank and are connected with a comprehensive processing well in a next landfill work region and are communicated with an infiltration liquid guide discharge system and an underground water guide discharge system arranged in the next landfill work region through the comprehensive processing well, and one end of an infiltration liquid detection system is connected with a comprehensive processing well in the same landfill work region. The processing system is simple in structure and convenient to construct, and the distributary processing of an underground water collection guide discharge system, an infiltration liquid detection system and an infiltration liquid collection guide discharge system in the refuse landfill can be effectively achieved.

Description

technical field [0001] The invention relates to a landfill treatment system for municipal domestic garbage. In particular, it relates to a treatment system for multi-system shunting of the landfill for the underground water collection and drainage system, the leachate detection layer and the leachate collection and drainage system of the garbage landfill. Background technique [0002] With the rapid development of social economy and the continuous improvement of people's living standards, the output of domestic waste is increasing. Due to the lack of timely and proper disposal, the amount of urban domestic waste in my country has increased over the years, and more than 200 cities across the country have fallen into a trap. Surrounded by garbage. [0003] The "Technical Specifications for Seepage Control System Engineering of Domestic Garbage Sanitary Landfill Sites" implemented on June 1, 2007 proposed a double-layer anti-seepage structure for landfills, in which the leakage...

AI Technical Summary

Problems solved by technology

If the complex diversion system is not handled properly, it will directly or indirectly pollute surface water and groundwater

At the same time, the "Standards for Pollution Control of Domestic Waste Landfill Sites" (GB16889-2008) implemented on July 1, 2008 put forward higher requirements for leachate treatment. If the diversion project is not appropriate, the corresponding leachate production will increase accordingly. , the operating cost also increases

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