To apply for a comprehensive business license for the collection, storage and disposal of hazardous wastes, the following conditions shall be met:

1, there are more than 3 technicians with intermediate titles in environmental engineering or related majors and more than 3 years of solid waste pollution control experience.

2. Means of transport that meet the safety requirements of the transportation of dangerous goods by the competent department of transportation in the State Council;

3. Packaging tools, transit and temporary storage facilities and equipment that meet the national or local environmental protection standards and safety requirements, as well as storage facilities and equipment that have passed the acceptance test;

4. There are disposal facilities, equipment and supporting pollution prevention facilities that conform to the national or provincial, autonomous region or municipality directly under the Central Government's planning for the construction of hazardous waste disposal facilities and meet the national or local environmental protection standards and safety requirements; Among them, the centralized medical waste disposal facilities should also meet the national health standards and requirements for medical waste disposal;

5. There are disposal technologies and processes suitable for the types of hazardous wastes operated, rules and regulations to ensure the safety of hazardous wastes, pollution prevention measures and accident emergency rescue measures.

6. Where hazardous waste is disposed of by landfill, the land use right of landfill shall be obtained according to law.

Extended data:

1, sludge drying bed

In the past, sludge drying bed was the most commonly used sludge dewatering equipment. Because the operation and maintenance of sludge drying bed are very simple, it is especially suitable for some small sewage treatment plants.

From 65438 to 0977, about two-thirds of sewage treatment plants in the United States adopted sludge drying beds; The amount of dehydrated sludge produced by sludge drying bed accounts for about half of the total amount of dehydrated sludge in the United States.

Although sludge drying beds are generally suitable for warm and sunny areas, there are also some large sewage treatment plants located in the colder areas in the north that use sludge drying beds.

2. Sludge solidification mixing station

Advanced industrial computer control system is adopted to realize automatic batching of loess, sludge, cement and lime. It has the characteristics of accurate measurement, good reliability, uniform stirring, convenient operation, good environmental protection, high production efficiency and low failure rate, and is especially suitable for continuous operation. It is an ideal equipment for sludge treatment in sewage treatment plant.

3. Mud separator

Compared with the plate-and-frame filter press, this machine has the advantages of large capacity, good separation performance, strong adaptability, low labor intensity, stable performance, convenient installation and operation, small floor space and low maintenance cost, and can realize closed continuous automatic separation.

4. Horizontal spiral centrifuge

Horizontal spiral discharge settling centrifuge (hereinafter referred to as horizontal spiral centrifuge) is a device for separating suspension by centrifugal settling principle. Various suspensions with equivalent diameter of solid particles =3um, weight concentration ratio = 10% or volume concentration ratio =70%, and liquid-solid specific gravity difference = 0.05g/cm3 are suitable for liquid-solid separation or particle classification.

Baidu Encyclopedia-Measures for the Administration of Hazardous Waste Business License

Baidu encyclopedia-sludge treatment