Environment-friendly treatment method of garbage penetrating fluid

Abstract

The invention discloses an environment-friendly treatment method of a garbage penetrating fluid. The method comprises the following steps of: S1, reducing the water speed: after entering the UASB reactor, the garbage penetrating fluid impacts and drives a blocking mechanism, and the moving net of the blocking mechanism rises, so that the flow speed and the flow direction of ascending water flow are changed; the aeration mechanism is uniformly accelerated, so that the movement of a gas is accelerated, the moving difficulty of the gas is reduced, and meanwhile, the aeration pipe can be protected; moreover, the rotation of the aeration pipe can be facilitated, so that different positions in the denitrification reaction tank can be aerated; the phenomena of non-uniform aeration of a denitrification reaction tank and easy blockage of an aeration pipe in the prior art are solved, so that the garbage penetrating fluid in the denitrification reaction tank can be in full contact with the filler, the garbage penetrating fluid can be conveniently filtered, the aeration pipe can be protected, external dirt is prevented from entering the aeration pipe, and the cleaning frequency of the aerationpipe is reduced.

Description

technical field [0001] The invention relates to the technical field of permeate processing, in particular to an environment-friendly treatment method for garbage permeate. 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 waste water, with moisture seeping from accumulated waste destined for incineration; [0003] However, when the existing landfill leachate is undergoing denitrification treatment, due to uneven aeration inside the denitrification reaction tank, it is not convenient for the landfill leachate to be filtered in the denitrification reaction tank, and at the same time, the aeration pipe cannot be protected. , so that the filtered dirt enters the inside ...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an environment-friendly treatment method for garbage leachate, which can effectively solve the problem of uneven aeration of the landfill leachate during the denitrification treatment of the landfill leachate proposed in the above background technology due to uneven aeration inside the denitrification reaction tank. It is convenient to filter in the denitrification reaction tank, and at the same time, the aeration tube cannot be protected, so that the filtered dirt enters the inside of the aeration tube due to gravity, and after long-term use, it is easy to cause blockage inside the aeration tube The problem

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