Efficient biological treatment device for landfill leachate

Abstract

The invention discloses an efficient biological treatment device for landfill leachate. The efficient biological treatment device comprises a separation box, a box body, a stirring mechanism, a separation mechanism and a treatment mechanism, wherein the interior of the separation box is fixedly connected with a partition plate, and the top of the separation box communicates with a feeding pipe; wherein the stirring mechanism is mounted in the separation box, and the stirring mechanism is used for stirring and treating the landfill leachate added with the medicament; wherein the separation mechanism is mounted in the separation box; by using the separation mechanism, the landfill leachate treated for the first time is separated through the filter screen, liquid flows into the box body through the liquid discharging pipe, and solid garbage is left in the separation box, so that the landfill leachate is conveniently treated, consumption of more chemicals is avoided, and solid and liquid of the landfill leachate are treated respectively, so that the treatment effect of the landfill leachate is improved, and the treatment time of the landfill leachate is shortened.

Description

technical field [0001] The invention relates to the technical field of leachate treatment, in particular to a high-efficiency biological treatment device for landfill leachate. Background technique [0002] Landfill leachate refers to the moisture contained in the garbage itself in the landfill, the rain and snow water and other moisture entering the landfill, deducting the saturated water holding capacity of the garbage and the covering soil, and passing through the garbage layer and the covering soil. A high concentration of organic wastewater. [0003] The existing landfill leachate contains a large amount of organic wastewater with high concentration. In the process of treating landfill leachate, it is necessary to treat the solid and liquid in the landfill leachate at the same time. Usually, the solid and liquid treatment will be carried out simultaneously. Treatment, because the solid and liquid treatment use different chemicals, a large amount of chemicals will be wa...

AI Technical Summary

Problems solved by technology

[0003] The existing landfill leachate contains a large amount of organic wastewater with high concentration. In the process of treating landfill leachate, it is necessary to treat the solid and liquid in the landfill leachate at the same time. Usually, the solid and liquid treatment will be carried out simultaneously. Treatment, because the solid and liquid treatment use different chemicals, a large amount of chemicals will be wasted, resulting in a waste of resources, and the treatment time of solid and liquid is different, resulting in low efficiency of landfill leachate treatment. Therefore, it is proposed that a A high-efficiency biological treatment device for landfill leachate

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