Previously, due to the fact that garbage disposal was mainly carried out through sanitary landfilling. The landfill site treated in this way will generate a large amount of landfill gas. If not treated or utilized, it will cause significant air pollution to the surrounding environment and seriously affect the quality of life of nearby residents. Among them, landfill gas power generation is currently the main utilization method. What external conditions are required for landfill biogas power generation?
1: The landfill site must be sanitary, which means that anti-seepage membranes are used during the landfill process
2: The garbage in the landfill must be the live garbage of the raw natural gas generator set, of course not Construction waste
3: Daily filling of household waste is above 500 tons, which is the amount that generates a large amount of landfill gas. Otherwise, a small amount of gas will affect power generation and investment returns. If the gas volume is small, it can be considered to use a biogas incineration torch to burn these gases.
4: The landfill time should be at least three years, and the design of the landfill site should be at least 10 years.
5: If you want landfill gas power generation to be connected to the grid, you also need to consider whether the nearest connection point is too far from the landfill site, as it would be very expensive.
Only meeting the basic conditions mentioned above is a meaningful consideration for whether to invest in a landfill. Of course, there are other factors that can also affect landfill gas power generation.
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