A new breakthrough in the harmless treatment of garbage
Issuing time:2019-09-06 10:27
Garbage disposal is a worldwide problem. At present, there are two common treatment methods in various places: one is landfill; the other is waste incineration. Landfill disposal is simple, but it needs to occupy more urban and rural land, which will cause secondary pollution of soil and water quality. Although waste incineration can use waste to generate electricity, air pollution is large, and emissions of dioxin and other gases are toxic and carcinogenic. These two treatment methods have long-term odors and disturb the people, and the masses have a strong reaction, which easily leads to social contradictions. In recent years, complaints about landfills and waste-to-energy plants have increased in various places. Newly-built landfills and waste-to-energy plants have generally caused opposition from surrounding people during site selection. However, due to the increasing number of urban and rural waste, local governments have to increase landfills or new waste-to-energy plants. In Guangdong Province alone, according to the plan, before 2018, the construction funds of 12 municipalities in the eastern and western regions of Guangdong and the urban waste treatment and sewage treatment stations in Huizhou, Jiangmen and Zhaoqing counties will reach 102.5 billion yuan, of which some will be used for treatment. The secondary pollution of the stock of garbage disposal sites.