Why more and more people are involved in the development of stale garbage industry. First, garbage recycling can obtain land resources and realize the dual use of resources. Two, harmless treatment, improve the protection of the ecological environment, to achieve greater ecological and social and economic benefits. Third, recycling, which can screen out humus, combustible materials, metals, etc., and realize the recycling of garbage.
The screening of stale garbage is to screen the excavated stale garbage by drum screen, magnetic separation, air separation and other equipment. In the process of recycling different materials, metals, plastics, glass and other substances can be recovered. Humus soil can be used for planting soil landfill for greening flowers and trees, covering soil, sand and other substances, backfilling or filling as building materials. Landfill can be used for development and utilization, which realizes the sustainable development of land.
Stale garbage sorting equipment can reduce the harm of harmful substances produced by garbage to the body. Stale garbage mainly consists of plastic products and scrap iron, which are difficult to corrode. After screening by various equipment, the remaining organic matter can be made into organic liquid fertilizer by high temperature and low pressure puffing. The ferromagnet screened by magnetic separator can be sent to recycling station for reuse; The remaining plastic garbage can be mixed with paper scraps to make plastic plates.
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