
Product overview:
Hazardous waste refers to solid waste with hazardous characteristics that is listed in the national hazardous waste list or identified according to the national hazardous waste identification standards and methods. Simply put, it refers to solid, liquid, gas, or mixture waste that contains harmful ingredients or has potential hazards to human health and the ecological environment due to its physical, chemical, biological, and other characteristics. Including toxic waste, flammable waste, explosive waste, hazardous medical waste, radioactive waste, etc., they are relatively common in the hazardous waste industry.
Classification of hazardous waste:
1.Toxic waste: Toxic waste refers to solid, liquid, gas, or mixture waste that is toxic to human health or the ecological environment. Common toxic waste includes discarded acidic and alkaline liquids, discarded chemical reagents, and discarded batteries.
2.Flammable waste: Flammable waste refers to waste that is flammable, explosive, solid, liquid, gas, or mixture. Common flammable waste includes waste solvents, waste paint, waste diesel, waste gases, etc.
3.Explosive waste: Explosive waste refers to solid, liquid, gas, or mixture waste that has explosive properties. Common explosive waste includes waste gunpowder, waste explosives, waste fireworks, etc.
4.Hazardous medical waste: Hazardous medical waste refers to medical waste that has potential harm to human health, such as infectious medical waste, hazardous chemical waste, etc.
Hazardous waste disposal methods:
The treatment of hazardous waste is not only about simple discharge treatment, but also involves issues of treatment technology and resource utilization. At present, there are several commonly used methods for hazardous waste treatment, including the following:
1.Physical treatment method: Physical treatment refers to the method of separating, reducing, or changing the form and characteristics of hazardous waste in a specific way through physical means. Common physical processing methods include separation, filtration, precipitation, solidification, and compaction.
2.Chemical treatment methods: such as chemical neutralization, reduction, precipitation, precipitation, leaching, etc.
3.Biological treatment method: Biological treatment refers to the process of converting waste into harmless substances using the metabolic action of microorganisms or the phagocytic action of organisms. The methods of using microorganisms to treat hazardous waste can be divided into two categories: biological absorption and biological digestion.
4.Heat treatment methods: high-temperature pyrolysis, high-temperature incineration, high-temperature gasification, pyrolysis compression and other technologies.
Shanlan Environment has multiple qualifications for hazardous solid waste disposal, and is capable of source management, collection, transportation, incineration, and landfill disposal of medical and industrial hazardous waste, truly achieving harmless, reduced, and resourceful disposal of hazardous solid waste.