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Garbage disposal method

Update:2021-11-24
Abstract:

The development of modern life has also created a certa […]

The development of modern life has also created a certain burden on the society, and the emergence of all kinds of garbage is a big problem. The disposal of garbage is related to environmental hygiene and quality of life. For this reason, today the garbage can manufacturer will take you to know what garbage disposal methods are:

The current waste treatment plants and resource technology in my country are the same as other countries in the world. They mainly adopt methods such as sanitary landfill, composting, and incineration. Most of the urban waste is treated by stacking, simple landfill, sanitary landfill, mechanized composting, and incineration. There are also some applications.

For a long time, most cities in China have adopted methods such as open-air stacking, natural trench filling and pit filling. Only general anaerobic treatment can be achieved. However, in recent years, the construction of landfills has become more and more perfect, and a number of high-level waste landfills have been built one after another. For example, cities such as Hangzhou, Guangzhou, Suzhou, Beijing, Chengdu, and Baotou have established relatively complete landfills based on the actual conditions of the city. At the same time, the recycling and utilization technology of biogas produced in landfills has also been developed. The current landfill method is still the main harmless treatment method of urban landfill waste in China.

In recent years, China's waste composting has developed rapidly. Since the 1980s, the "secondary fermentation process" has been applied. Due to the adoption of forced sealing and aerobic fermentation, the fermentation cycle has been shortened, composting machinery has become more and more perfect, and production tends to be industrialized. At present, Wuxi, Changzhou, Tianjin, Shenyang, Beijing, Wuhan and other cities have designed their own mechanized waste composting production lines suitable for China, and many cities have quite a few simple waste composting plants.

Incineration technology is an effective way of harmless, reduction, and recycling of garbage, and it is the development method of garbage disposal in the future.

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