Modular landfill leachate treatment equipment

Abstract

The invention discloses modular landfill leachate treatment equipment comprising a main cabinet, a sand filtration water tank, a nanofiltration water production tank, a chemical cleaning tank, a reverse osmosis water production tank, a chemical cleaning pump, a membrane effluent lifting pump, an aerobic system and an anoxic system. An electric control box, a sand filtration water pump, a nanofiltration booster pump, a security filter, a nanofiltration high-pressure pump, a reverse osmosis high-pressure pump, a reverse osmosis module and a nanofiltration module are arranged in the main cabinet.According to the modular landfill leachate treatment equipment, the concentrations of various pollutants in water are preliminarily reduced through the anoxic system and the aerobic system, the waterinlet conditions of the reverse osmosis module and the nanofiltration module are met, then sodium filtration and reverse osmosis treatment are carried out, leachate can be stably treated, a clean water source is discharged, a modular assembly mode is adopted, combination can be carried out according to the actual leachate treatment scale, and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a modular landfill leachate treatment equipment. Background technique [0002] With the rapid development of my country's economy, the scale of cities continues to expand, and the urbanization process continues to accelerate. However, the amount of urban domestic waste has also increased sharply. According to different regions, the amount of landfill leachate produced is also different, and it should correspond to different scales of emergency landfill leachate. processing technology. [0003] The existing landfill leachate treatment technology has a low degree of intelligence, high difficulty in operation, high labor intensity, unstable water quality, and substandard water quality. Moreover, the existing leachate treatment equipment needs a period of 60-120 days to treat the leachate up to the standard. Civil construction, equipment installation, equipment debugging, an...

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Problems solved by technology

[0003] The existing landfill leachate treatment technology has low intelligence, difficult operation, high labor intensity, unstable water quality and substandard water quality

Moreover, the existing leachate treatment equipment needs a period of 60-120 days to treat the leachate up to the standard. Civil construction, equipment installation, equipment debugging, and microbial cultivation take a long time and occupy a large area. Based on this, a A modular landfill leachate treatment equipment

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