Sources of danger are divided into several categories.
Category 2. The first type of hazard refers to the energy that exists in the production process and may be accidentally released.
Category 2 hazards: Refers to the potential safety hazards of producing, storing or transporting substances and articles.
In terms of hazardous waste treatment, Barros has hazardous waste harmless treatment technology, hazardous waste on-site reduction and other technologies to solve the problems of the hazardous waste treatment industry in one stop, such as gas; , if left unchecked, can lead to fire accidents.
Hazard sources are divided into several categories of hazard sources.
There are three types of hazards: the first category is flammable, explosive, corrosive, etc., which belongs to the main responsibility system for production safety. The second category is oxidants and organic peroxides, which belong to non-business places (including warehouses) or storage facilities specified in the access conditions of production enterprises or industries approved by the safety supervision department, and do not have fire and explosion-proof functions and may cause harm to human health. The third category is poisons, infectious pathogens and other harmful substances. The fourth category is radioactive materials, substances and equipment that do not have the highest nature; The fifth category is miscellaneous, which refers to substances and equipment that have a small range of activities or a small number of activities related to workers; The sixth category is noise and vibration sources. The seventh category generally refers to the main sources of danger that have a large impact range and cannot be eliminated in the event of an environmental accident, mainly including the following four types:
Due to the influence of fires and other natural factors caused by the formation of mountains by the rock layers in the earth's crust, the water flow speed accelerates sharply, causing floods;
The oily wastes discharged from the coal mining, smelting and processing process will be immersed in groundwater for a long time and will produce a large amount of heat, steam, dioxins and other chemicals; : Problems such as the collapse of surrounding buildings due to high temperature, high humidity, or pressure changes are often referred to as fires. These accidents are often accompanied by varying degrees of vibration or damage, such as landslides, mud leaks, etc.;
Because of the influence of external voltage, the metal objects in contact with the electrodes are knocked off and injured, which aggravates the safety threat to the staff;
Plants that extract combustible ingredients from chemical raw materials are inseparable from hazards. For example, steel plants, fertilizer plants, etc. are typical sources of danger.