Widely used at home and abroad, the main ways of garbage disposal are sanitary landfill, high-temperature composting and incineration, etc., and advocate the development of incineration technology in cities with conditions, especially in economically developed coastal areas.
In 1985, the introduction of Japan's incineration technology and equipment, Shenzhen, China's first large-scale modern waste incineration and power generation integrated treatment plant for China to carry out the work of municipal waste incineration device to lay the foundation for localization. Developed the NF series of reverse combustion type, RF series of pyrolysis type, HL series of rotary small garbage combustion furnace and a number of special incinerators for hospital garbage, and built a number of small and medium-sized city simple incineration plant.
Extended Information:
Major classifications of garbage
1. Human and animal feces. Presence of infectious bacteria, viruses.
2. Medical waste from medical institutions. Presence of a large number of infectious viruses and difficult to degrade chemical substances.
3. Construction and decoration waste. There are volatile chemicals.
4. Light industrial waste. Most of them are chemical materials that are difficult to degrade, such as plastics and paints.
5. Electronic material waste produced by the electronics industry. Including the main heavy metal components and difficult to degrade glass fibers, plastics and so on. Heavy metals are lead, tin, zinc, silver, gold and other heavy metal materials that jeopardize human health.
6, chemical industry production of chemical compounds of toxic and hazardous substances waste. Such as benzene and other volatile substances.
7, batteries. Is an indispensable industrial supplies in people's lives, its pollution is mainly reflected in the heavy metals and chemical substances, including acids and alkalis and other chemical components, but also difficult to degrade plastic and other materials.
8, all aspects of the city's domestic sewage and sewage discharged by manufacturing and other industrial enterprises.
9, a small amount of radioactive pollutants.
Baidu Encyclopedia - Garbage Disposal