Garbage transfer station leachate treatment device and treatment method thereof

Abstract

The invention discloses a garbage transfer station leachate treatment device and a treatment method thereof. The garbage transfer station leachate treatment device comprises pretreatment equipment, anaerobic treatment equipment, aerobic treatment equipment, advanced treatment equipment and sludge treatment equipment, wherein the pretreatment equipment comprises a mechanical coarse grid, an adjusting tank and a disc solid-liquid separator; the anaerobic treatment equipment comprises an up-flow anaerobic sludge blanket (UASB) reactor, the aerobic treatment equipment comprises integrated equipment, the advanced treatment equipment is an air floatation machine, and the sludge treatment equipment comprises a sludge storage tank and a stacked spiral sludge dewatering machine. Engineering integration equipment is adopted, high system utilization rate, construction investment saving, intelligent control, unattended operation, rapid maintenance and equipment configuration are achieved, construction and installation are easy and convenient, system equipment is few, the failure rate is low, secondary pollution is avoided, the operation cost is low, the impact load resistance is high, and construction can be conducted according to local conditions in combination with ecological landscapes.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to a leachate treatment device of a garbage transfer station and a treatment method thereof. Background technique [0002] With the gradual increase in the output of urban domestic waste, there are fewer and fewer sites for landfilling domestic waste in the suburbs of cities, and domestic waste treatment is increasingly inclined to build landfills with larger capacity, farther away from the urban area, and more compartmentalized. , so that the cost of garbage transportation has increased greatly, and the number of garbage transportation vehicles has increased, which has increased the degree of urban traffic congestion. In order to solve the above problems, it is necessary to build a garbage transfer station at a suitable location near the city. As a link between the source of waste generation and terminal treatment and disposal facilities, the domestic waste transfer s...

AI Technical Summary

Problems solved by technology

At present, it is difficult to meet the discharge requirements only by biochemical or physical and chemical methods, and the integrated treatment of biochemical and physical and chemical methods has become the current mainstream process

[0004] At present, there is a lack of a leachate treatment device and treatment method of a garbage transfer station with good treatment effect

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