1. The main waste treatment methods in China are sanitary landfills, high-temperature composting and incineration, and the purpose of waste treatment is harmlessness, resourcefulness and reduction.
2, widely used abroad is the incineration of municipal waste treatment technology, large-scale waste incineration treatment system equipped with heat recovery and utilization of devices, as a result of compliance with the requirements of the recovery of energy, is gradually rising to the mainstream of incineration. Foreign industrialized countries, especially Japan and Western Europe, generally committed to promoting the application of waste incineration technology.
Expanded Information
Trash Surrounding the City
1, garbage surrounded by the city has become a global trend, the garbage is an accessory to urban development, the city and the operation of the people, hundreds of millions of tons of garbage produced each year. On one side is the growing city garbage, on the other side is the intolerable garbage stench, become the city garbage treatment in the thorny problem. The rapid development of China's cities, is encountering the "garbage around the city" pain.
2, the city garbage occupation affects the surrounding natural ecological environment and the health of residents: methane and carbon dioxide-based landfill gas, will exacerbate the greenhouse effect, accelerate climate change, causing atmospheric pollution, leading to the formation of ozone around the surrounding, affecting the surrounding vegetation, and may even produce fires or explosions, etc., for the residents of the risk of cancer.
Baidu Encyclopedia - Garbage Disposal