Hazardous waste disposal manufacturers believe that at present, domestic and international are generally considered safe landfill technology is an effective method for the disposal of hazardous waste. Hazardous waste after pretreatment (such as dewatering, neutralization, composting, solidification and stabilization). In order to control and reduce its hazards, safe landfill is a good method of hazardous waste disposal.

　　Hazardous waste disposal manufacturers believe that the core of a hazardous waste landfill is the impermeable system. Its main role is to block the hydraulic connection between the waste and the outside environment, that is, to prevent the leachate generated by the waste from polluting groundwater and other surrounding water bodies and measures taken. A common impermeable system uses a two-layer artificial lining layer, from bottom to top: foundation layer, groundwater drainage layer, compacted clay lining layer, high-density polyethylene membrane (HDPE), membrane protection layer, leachate secondary drainage layer, HDPE membrane (HDPE), membrane protection layer, leachate primary drainage layer, geotextile, and hazardous waste. The safe landfill method also has some disadvantages. The main reason is that leachate from hazardous waste may leak and contaminate soil and groundwater. In addition, the landfill method takes up a lot of valuable land resources.

　　Hazardous waste disposal manufacturers believe that the thermal treatment of hazardous waste is a comprehensive process of high-temperature decomposition and deep oxidation. Combustible hazardous waste is completely oxidized and decomposed, so that the volume is greatly reduced and the toxicity is completely eliminated chu.

　　Hazardous waste disposal manufacturers believe that incineration is the thermal oxidation of combustible hazardous waste at high temperatures (F850 ~ 1200). In the case of complete combustion, the removal rate of organic matter up to 99.99%, is a more complete and thorough decomposition of waste destruction treatment method. In addition, incineration can greatly reduce the volume of waste. The small amount of ashes produced by incineration can be sent to a safe landfill, greatly reducing the amount of waste in the landfill. There are many kinds of incinerators for waste incineration, including grate incinerators, liquid injection incinerators, multi-stage incinerators, rotary kiln incinerators, fluidized bed incinerators, etc. Among them, rotary kiln incinerator is the mainstream type of hazardous waste incineration.

　　Hazardous waste disposal manufacturers believe that incineration technology is a widely used hazardous waste disposal technology at home and abroad, adaptable, can deal with any solid, liquid and gaseous combustible hazardous waste in addition to radioactive waste and explosive waste. It can also provide thermal energy and recover heavy metals. The disadvantages of incineration technology are high investment and operating costs and long payback period: incineration generates large amounts of acidic gases and risks secondary pollution.

　　These are some of the knowledge points about hazardous waste disposal, I hope you can seriously learn to understand the relevant knowledge, choose the right products and equipment for their needs, to ensure their own benefits, if you want to know more details, you can contact us.