[Introduction].
Hazardous wastes refer to those solid wastes, liquid wastes, and gaseous wastes that have toxic, corrosive, and thermally stable properties. In order to better control and manage the pollution of hazardous waste, it is essential to properly classify and manage it. This article will describe the classification and management of hazardous waste.
Text] 1) Classification of hazardous wastes.
Hazardous waste is classified according to its nature and characteristics. According to the relevant standards of our country, hazardous waste can be divided into the following categories:
1.Hazardous waste: such as waste liquid organic matter, waste chemicals, expired drugs, etc.;
2.Toxic waste: such as waste solvents, waste pesticides and their containers, waste batteries, etc.;
3.Waste that causes infection: such as medical waste, laboratory waste, poultry breeding waste, etc.;
4.Radioactive waste: such as radionuclides or their containers, radioactive medical waste, etc.;
5.Combustible waste: such as paint waste, waste adhesives, etc.;
6.Oxidizable wastes: such as oxidants, nitric acid waste liquid, etc.;
7.Corrosive waste: such as waste acid-containing liquid, waste lye-containing liquid, etc.;
8.Other special wastes: such as waste electrical and electronic products, waste rubber products, etc.
2) Management of hazardous waste.
The management of hazardous waste mainly includes the following measures:
1.Reduction and classification: effectively reduce the amount of hazardous waste, and take measures such as classified collection and storage, so that waste can be better treated and utilized.
2.Safe storage and transportation: Hazardous waste should be stored in a special place that meets safety requirements to ensure that the waste does not leak or spread. At the same time, necessary measures should be taken during transportation to prevent accidents.
3.Compliant treatment and disposal: The treatment of hazardous waste should comply with relevant national and local laws and regulations, and adopt scientifically feasible technologies and methods to minimize the impact on the environment.
4.Supervision and law enforcement: ** The supervision of hazardous waste should be strengthened, and a sound law enforcement mechanism should be established to punish and rectify illegal acts.
5.Public participation and publicity and education: Strengthen publicity and education for the public, enhance the public's awareness and awareness of hazardous waste pollution, and encourage the public to participate in waste classification and utilization activities.
Conclusion] The classification and management of hazardous wastes is the basis for preventing and controlling their pollution, which is of great significance for protecting the environment and promoting sustainable development. Enterprises and institutions at all levels, enterprises and the public should work together to strengthen the management and control of hazardous waste, and jointly create a clean, green and healthy living environment.