A kind of partition landfill process of solid waste materials

Abstract

The present invention relates to a kind of landfill process of solid waste materials, comprising the following steps: analyzing and testing the solid waste materials to be landfilled, and dividing the solid waste materials into materials that can be directly landfilled and materials that need to be pre-filled according to the test results. Processing materials, among them, the materials that can be directly landfilled directly enter the landfill process, and the materials that need to be pretreated need to be pretreated first, and then enter the landfill process after reaching the standard; send the solid waste materials that meet the requirements to the landfill , the materials are sequentially landfilled in partitions until all the landfill units are filled. The advantages of the present invention are: the landfill process of the present invention detects and analyzes the solid waste before landfilling the solid waste, and treats the unqualified solid waste before landfilling, thereby reducing The proportion of harmful substances contained in the landfilled solid waste material is reduced, and the harm to the soil is also reduced.

Description

technical field [0001] The invention relates to the field of solid waste treatment, in particular to a zonal landfill process for solid waste materials. Background technique [0002] In recent years, with the development of industry and the improvement of human living standards, the output of solid waste is increasing, and its composition is becoming more and more complex. Countries also attach great importance to the treatment and disposal of solid waste. With the continuous improvement of our country's comprehensive strength, our country has become the largest manufacturing country in the world. A huge amount of solid waste occupies a large amount of land, and the harmful substances in it may cause land and water environment pollution and endanger human health, and the hazards of hazardous solid waste cannot be ignored. How to treat or stabilize these hazardous wastes more effectively, environmentally friendly, and thoroughly has become a major concern in the world today...

AI Technical Summary

Problems solved by technology

[0003] When the above-mentioned landfill method is used for landfilling solid waste, there will still inevitably be certain defects: the above-mentioned landfill industry is actually aimed at the landfill method of fly ash, and as we all know, for There are various types of solid waste, such as domestic waste, chemical waste, etc., there will be solid waste, and among these solid waste, some solid waste will inevitably contain toxic and harmful substances, especially chemical waste. Garbage, and if this solid waste is directly landfilled with the above-mentioned landfill process, it will inevitably pollute the surrounding soil, so it will be necessary to repair the soil in the later stage, which is very troublesome

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