Landfill Leachate Solution

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Landfill leachate makes the surface water hypoxia and water quality deterioration, which seriously affects the drinking water source.
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  • Landfill leachate makes the surface water hypoxia and water quality deterioration, which seriously affects the drinking water source. With the increase of storage years, the fresh refuse gradually turns into stale garbage, and the composition is complex and biodegradability decreases. Therefore, the treatment is very difficult. The development of new treatment technologies with high efficiency, low energy consumption and small footprint is one of the important research topics in landfill leachate treatment.

    MVR evaporation concentration equipment, most of the pollutants remain in the concentrated liquid, to achieve high efficiency, energy saving, environmental protection treatment effect.

    The specific process is as follows:

    • The waste leachate enters the preheater along the pipeline and is introduced into the evaporator after preheating.
    • In the evaporator, the leachate will be heated, evaporated and concentrated.
    • The condensate water formed by heating steam collected by condensate tank.
    • The secondary steam and the concentrated liquid will flow into the gas liquid separator; where the secondary steam separated from the concentrated liquid.
    • The concentrated liquid flows into the concentrated liquid collection tank, and the separated secondary steam is imported into the mechanical compressor.
    • After centrifugal compressor or roots compressor, the secondary steam can be reused as heating source for the raw material.

    With MVR Technology, the operation cost for Landfill leachate solution will be much cost effective.

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