The common non recyclable garbage around us mainly includes: food residues, rotten garbage, fruit shells, flowers, clothes, etc. At present, there are some ways to deal with the non recyclable waste in our country: sanitary landfill: fill the waste into the prepared pit, cover it and compact it. This method will affect the air quality for a long time and pollute the groundwater. There is no protective measure for this, so this kind of waste treatment method has been eliminated by people.

Waste aluminum recovery

Another method is incineration: the heat generated by burning garbage in a high-temperature furnace can be used for power generation and heating, but the reason why this method is not widely used is that a lot of harmful gases will be emitted when burning garbage, which will cause environmental pollution; composting: the garbage will be stacked, stored and fermented, and the garbage will become odorless humus after composting To the purpose of resource. This method is simple, and can improve the soil, the application is more convenient.

There should be many methods. Each method has its own advantages and disadvantages. We are also trying to study other better methods. What we can do now is to maintain the good quality of the environment in the current social environment.