Home > Recycling Machine > Waste Battery Recycling Equipment

Gas Purification
Gas Purification

Gas Purification

In view of the complex composition, large volume and low concentration of impurity components in landfill gas, a biological filter bed can be used to remove trace components. When the landfill gas flo...

Chat Online on WhatsApp
Consultation

Gas Purification

  • Details

    In view of the complex composition, large volume and low concentration of impurity components in landfill gas, a biological filter bed can be used to remove trace components. When the landfill gas flows through the filter bed, the pollutants are transferred to the biofilm through diffusion, and come into contact with the microorganisms in the membrane to undergo biochemical reactions, thereby degrading the pollutants in the landfill gas. Experimental results in Australia and the United States have shown that this method has many advantages such as simple operation, wide application range, economy, and no secondary pollution, and is a very promising purification process.


    A biological scrubber has been developed abroad to treat sulfides in landfill gas. The landfill gas enters the gas-liquid contact tower from the bottom and is washed by the activated sludge in the aeration tank; after the sludge solution containing sulfides returns to the aeration tank, it is oxidized into sulfate by sulfur-oxidizing bacteria such as Thiobacillus in the tank. In the actual scale of landfill gas treatment, the removal efficiency of H2S is very high, which can be reduced from 2000×106 to 20×106.


    In view of the complex composition, large volume and low concentration of impurity components in landfill gas, biological filter beds can be used to remove trace components. When landfill gas flows through the filter bed, the pollutants are transferred to the biofilm through diffusion, and come into contact with the microorganisms in the membrane to produce biochemical reactions, thereby degrading the pollutants in the landfill gas. The experimental results in Australia and the United States show that this method has many advantages such as simple operation, wide application range, economy, and no secondary pollution, and is a very promising purification process.

    Gas Purification

    Related Cases

    1. 100 TPH Granite Crushing Plant in Trinidad

      100 TPH Granite Crushing Plant in Trinidad
    2. CRT Glass Recycling Line in US

      CRT Glass Recycling Line in US
    3. Homeappliance Recycling Plant in China

      Homeappliance Recycling Plant in China
    MORE >

About Us
Profile
Cultural
History
Partner
News
Company
Industry
Recycling Machine
Shredder
Hammer Mill
Waste PCB Circuit Board Recycling Equipment
Waste Wires & Cables Recycling Equipment
Waste Battery Recycling Equipment
Solar Panel Recycling Equipment
Plastic Recycling Equipment
Motor Disassembly Equipment
Home Appliance Dismantling/Recycling Machine
Dust Removal Equipment
Scrap Metal Sorting Equipment
Mining Machine
Crusher
Feeding Machine
Screening & Classifying
Flotation Machine
Gravity Separation Machine
Mining Equipment Accessories
Solution
Industry
Responsibility
Case
Case
Download
Contact
Jiangxi Mingxin Environmental Protection Equipment Co., Ltd

Sitemap