Traditional Culture Encyclopedia - Traditional culture - What garbage problems can the garbage incinerator solve?
What garbage problems can the garbage incinerator solve?
1. Waste reduction: Through high-temperature incineration, the volume and weight of waste are greatly reduced. Usually, the volume of residue (slag) after incineration is only about 10% of the original garbage, and the weight is reduced by about 80%, which effectively solves the problem of tight landfill.
2. Energy recovery: Heat will be generated in the process of garbage incineration, which can be converted into steam for power generation or heating by waste heat boiler to realize resource recycling, and it is an effective means of energy recovery.
3. Inactivation of pathogens: For medical wastes, animal wastes and other wastes that may contain germs and viruses, incinerators can completely destroy them at high temperature, thus avoiding public health risks caused by the spread of pathogens.
4. Control of harmful substances: Although a certain amount of harmful gases will be generated during incineration, modern garbage incineration technology is equipped with advanced tail gas treatment system, which can purify flue gas and remove harmful substances (such as dioxins, sulfur dioxide, nitrogen oxides, etc.). ) from it, make it meet the emission standards and then discharged into the atmosphere.
5. Disposal of mixed garbage: The garbage incinerator can handle mixed general domestic garbage, industrial garbage, medical garbage and other combustible solid wastes, including but not limited to plastics, paper, fabrics, wood, food residues, discarded chemical containers and medical supplies.
6. Reduce environmental pollution: Compared with traditional landfill, incineration can reduce the pollution of landfill leachate to soil and groundwater, and reduce methane emission (a strong greenhouse gas) caused by garbage accumulation.
In a word, as an efficient means of garbage disposal, garbage incinerator can effectively solve the problem of garbage disposal, reduce the environmental pressure, and realize energy recycling to a certain extent. However, the incineration method also needs strict operation management and technical monitoring to ensure that the safety and environmental protection standards of the incineration process are effectively implemented.
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