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Landfill leachate treatment: Science and technology to protect green mountains


  "Clear water and green mountains are gold and silver mountains" is an important concept of national ecological civilization construction. We must not only develop modern life, but also protect the green mountains and green waters on which we rely for survival。Scientific and technological progress has disposed of the "garbage mountain" that affects the life of urban residents, and centrally disposed of domestic garbage to landfill sites, avoiding the irritating odor generated by centralized fermentation of garbage to affect the living environment of residents。

  However, landfill is not a one-size-fits-all project。Along with the atmospheric precipitation and the moisture contained in the garbage itself, a large amount of landfill leachate will be produced after the garbage is concentrated。Landfill leachate contains a large number of organic matter, ammonia nitrogen, microorganisms and other substances that pollute soil and water sources, which belongs to high concentration organic wastewater, and the effective treatment of landfill leachate is also an important matter concerning ecological environmental protection。

Landfill leachate treatment equipment

  DTRO landfill leachate treatment equipment is dedicated to the treatment of landfill leachate technology products, can deeply remove the difficult degradation of organic pollutants in the leachate。The equipment uses a two-stage DTRO full membrane system to treat leachate, in which DTRO membrane is specially designed to treat difficult wastewater membrane system, it has many unique advantages:

  1. Can withstand high operating pressure, high concentration rate;

  2. Compact structure, small size, easy to maintain and manage;

  3. DTRO film has high flux, strong anti-fouling and long service life; 

  4. Can adapt to high turbidity, high COD, high SDI, high salt processing environment, stable operation。

  The DTRO landfill leachate treatment facility does not rely on pretreatment and its open flow channels are capable of handling leachate containing organic matter and suspended solids。The flow channel of the equipment is wide, the leachate can form turbulence in the DTRO membrane column, the pollution is easy to remove, not easy to cause blockage, the replacement cycle is long, and the service life is longer。Secondly, its membrane component assembly is flexible, easy to install indoors, occupies a small area, and is very space-saving。

  DTRO landfill leachate treatment equipmentLow energy consumption, low cost, to achieve a high degree of automation。 The landfill leachate is processed by the DTRO landfill leachate treatment equipment,It can effectively remove the pollutants such as COD, BOD, ammonia nitrogen, total nitrogen, total phosphorus, SS and salt in the leachate,The effluent can meet the discharge standard of "Domestic Waste Landfill Pollution Control Standard" (GB16889-2008),Truly realize the use of science and technology to protect the green mountains。

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  Editor: Novel Technology: Muzi