垃圾处理英语

Urban waste treatment plan

With the development of economy, the acceleration of urbanization process and the improvement of people's living standard, the discharge of garbage is increasing rapidly. 10 billion tons of waste is added every year. With regard to the fact that garbage is rampant, all countries in the world no longer focus on the old problem of how to control and destroy garbage, but take a positive attitude and effective measures to deal with and utilize garbage scientifically, list garbage as the \"second resource\" to maintain sustainable economic development, and demand resources, energy and efficiency from garbage.

The main garbage treatment methods in cities are Landfill method. landfill is a very negative, all kinds of grief free waste treatment method. Although the treatment method has the advantages of less investment, simple process and large treatment capacity, it can realize harmless surface treatment. However, the landfill waste has not been treated innocuously, leaving a large number of bacteria and viruses; the leakage of waste will pollute the groundwater resources. Therefore, this method has a great potential of hidden dangers, which will bring endless future troubles to future generations. This method not only does not realize the recycling of garbage, but also occupies a lot of land. At present, the sanitary landfill method used in some areas only partially solves the problems of groundwater pollution prevention and control and the recovery of fresh air. There is still a long way to go to completely solve the disadvantages of the project. Many developed countries have banned landfill.

This method is unscientific and low efficient. We need to take a more scientific and efficient approach. Resource comprehensive treatment is one of the efficient methods. There are a lot of recyclable resources in urban garbage. Recycling most of them can not only realize the purpose of turning waste into treasure, turning harm into benefit and reducing capacity, but also produce economic benefits that can solve or mostly solve the cost of garbage treatment.