Common treatment methods for hazardous waste

Hazardous waste is very harmful：

● Destroy the ecological environment. Hazardous wastes discharged and stored at random will pollute water bodies and soil under the long-term infiltration and diffusion of rainwater and groundwater, and reduce the environmental function level of the region.

● Affect human health. Hazardous wastes can cause poisoning through ingestion, inhalation, skin absorption, eye contact, or cause dangerous events such as combustion and explosion; long-term hazards include long-term poisoning, carcinogenicity, teratogenicity, and mutagenicity caused by repeated contact.

● Restrict sustainable development. The pollution of the atmosphere, water sources, soil, etc. caused by the untreated or improperly treated disposal of hazardous wastes will also become a bottleneck restricting economic activities.

Common treatment methods for hazardous waste：

1.【Landfill method】Hazardous waste is spread into a thin layer of a certain thickness, compacted, and covered with soil.

2.【Incineration】 is a comprehensive process of high temperature decomposition and deep oxidation.

3.【Solidification method】 Mix cement, plastic, water glass, asphalt and other coagulants with hazardous waste to solidify, so that the harmful substances contained in the sludge are sealed in the solidified body and cannot be leached out.

4.【Chemical method】Through acid-base neutralization, oxidation-reduction and precipitation, harmful substances are converted into harmless final products.

5.【Plasma method】

6.【Comprehensive Utilization Method】

Unqualified storage and open-air stacking cases:

Illegal landfill of fly ash from garbage incineration

Hazardous waste and solid waste are randomly piled up together

Open dumping of hazardous waste

Hazardous waste dumped randomly

Waste paint barrels, dye barrels, ink barrels, waste oil barrels, waste batteries, waste rubber barrels, etc. generated during industrial production are all hazardous wastes.

How to dispose of hazardous waste properly?

Outdoor chemical storage container:

Storage of different types of laboratory toxic and harmful waste, suitable for schools, medical, chemical, scientific research and other use of hazardous chemicals and waste and other places.