Landfill Leachate Sludge Dewatering Machine

Apoaqua's sludge dewatering machine can efficiently handle landfill leachate sludge.

The system is stable and not affected by water quality; with multiple modules combined, COD is stable below 500. According to the site design, it occupies a small area and is highly integrated.

Garbage leachate refers to the water contained in the garbage in the landfill, rainwater and snow water entering the landfill, and other water, as well as the water that leaks from the accumulated garbage ready for incineration.

The treatment of leachate from municipal landfills has always been a very difficult issue in landfill design, operation and management. Leachate is the product of gravity flow of liquid in landfills, mainly from precipitation and the water contained in the garbage itself. There are many factors that may affect the properties of leachate during the flow of liquid, including physical factors, chemical factors, and biological factors.

Therefore, the properties of the leachate vary over a fairly large range. Generally speaking, its pH value is between 4 and 9, COD is in the range of 2000 to 62000 mg/L, BOD5 is from 60 to 45000 mg/L, and the concentration of heavy metals is basically the same as that in municipal sewage.

Leachate from urban landfills is a kind of high-concentration organic wastewater with complex components. If it is directly discharged into the environment without treatment, it will cause serious environmental pollution. In order to protect the environment, it is essential to treat the leachate.

Our dewatering screw press system can perfectly solve this problem.