Flowing type vehicle-mounted integrated treatment equipment for leachate of household garbage landfill

Abstract

The invention discloses flowing type vehicle-mounted integrated treatment equipment for leachate of a household garbage landfill. The flowing type vehicle-mounted integrated treatment equipment comprises a vehicle body, a settling tank, a stirring tank, an oxidation-reduction tank and an ozone generation device, wherein a carriage is arranged on the vehicle body, and the settling tank, the stirring tank, the oxidation-reduction tank and the ozone generation device are arranged in the carriage; a flocculant input pipe is arranged on the settling tank, and a leachate input port is formed in thetop of the settling tank; a first liquid pumping pipe and a first liquid conveying pipe are arranged on a first liquid pumping pump, the first liquid pumping pipe is communicated with the settling tank, and a first liquid conveying pipe is communicated with the stirring tank; a treatment liquid input pipe is arranged on the stirring tank; a liquid discharging pipe is arranged at the bottom of theoxidation-reduction tank, and an ultraviolet lamp is arranged in the oxidation-reduction box; an ozone input pipe is connected with the ozone generating device; a second liquid pumping pipe and a second liquid conveying pipe are arranged on a second liquid pumping pump, the second liquid pumping pipe is communicated with the stirring tank, and the second liquid conveying pipe is communicated withthe oxidation-reduction tank. The flowing type vehicle-mounted integrated treatment equipment is good in flexibility, capable of conducting on-site treatment on the leachate of the household garbage landfill, excellent in treatment effect and suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of landfill leachate treatment, in particular to a flow-type vehicle-mounted integrated treatment device for leachate from domestic waste landfills. Background technique [0002] With the development of the economy and the improvement of living standards, the total amount of domestic waste has also increased. The environmental problems caused by domestic waste have become increasingly prominent. Domestic waste not only produces stench, but also breeds mosquitoes and infectious diseases. If it cannot be properly disposed of , will cause serious pollution to the surrounding soil, air, water and other environments; domestic waste treatment methods mainly include landfill, composting, incineration, pyrolysis, etc., while landfill technology is mature, has low requirements for waste components, and is low in cost. Therefore, it has become the main way of domestic waste disposal; [0003] Garbage permeate is the ...

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Problems solved by technology

[0003] Garbage permeate is the sewage infiltrated by fermentation, rainwater washing, surface water and groundwater immersion during garbage stacking and landfilling. The permeate is a kind of high-concentration organic wastewater with complex components. Additives are often used for permeate treatment. The chemical solution and the leachate are stirred and mixed, and then processed in the next step. However, the flexibility of the existing leachate treatment device is not good, the stirring effect is poor, and there are a lot of garbage impurities in the leachate in the garbage dump, which needs to be filtered The leachate treatment effect and treatment efficiency need to be improved

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