Hebei Provincial Museum of Hazardous Waste Disposal was established on 20 18, and Tao is mainly engaged in hazardous waste disposal business. Located in Guantao Economic Development Zone, Hebei Province, it was put into production in 2020. The factory covers an area of 265 mu, and the landfill covers an area of 142 mu, with an investment of 500 million yuan and about 180 employees. The landfill capacity is 1.82 million cubic meters, and the annual landfill capacity is about 60,000 tons. With the qualification of 4 1 hazardous waste disposal, the production process covers incineration, materialization, landfill and recycling.

The main categories of hazardous waste are: HW0 1 medical * *, HW02 medicine * *, HW03 waste medicine, medicine, HW04 pesticide * *, HW05 wood preservative * *, HW06 waste organic solvent and waste mineral oil containing organic solvent * *, HW08 waste mineral oil containing mineral oil * *, HW09 oil/water, hydrocarbon/. HW 12 dye and coating * *, HW 13 organic resin * *, HW 16 photosensitive material * *, HW 17 surface treatment * *, HW 18 incineration disposal * *, HW. HW24 contains arsenic * *, HW25 contains selenium * *, HW26 contains cadmium * *, HW27 contains antimony * *, HW28 contains tellurium * *, HW29 contains mercury * *, HW3 1 lead * *, HW32 inorganic fluoride * *, HW33 inorganic cyanide * *, HW34 waste acid and HW35. HW40 contains ether * *, HW45 contains organic halide * *, HW46 contains nickel * *, HW47 contains barium * *, HW48 contains non-ferrous metal smelting * *, and HW49 contains other * * and HW50 waste catalysts, all of which are acceptable.