Destruction of industrial waste

　   Industrial waste refers to solid waste discharged by machinery, light industry and other industries during the production process. Such as machinery industry cutting debris, grinding debris, waste sand, etc., food industry activated carbon slag, silicate industry and construction industry brick, tile, gravel, concrete debris garbage harmless treatment methods are mainly the following three Species: Landfill: Landfill waste has low investment and large processing capacity; technical requirements are not high. However, it has a large permanent footprint and a large potential for pollution. In the United States and other developed countries, there have been incidents that caused landfills to pollute for decades. Composting: The use of compost to treat garbage can turn the garbage into organic fertilizer. However, this waste fertilizer has low fertilizer efficiency, limited sales, and little room for development. Incineration: Incineration has the advantages of recovering thermal energy and reducing waste most thoroughly. At present, incineration is the most reasonable method of destruction.