There are several levels of hierarchical control of hazards.
The classification of hazards is divided into four levels according to the degree of danger: first-class hazards (Class A) The grading and control of hazards is divided into four levels, namely: first-class, second-class, and **
According to the degree of danger, several levels can be classified as Class 1, Class A, and Class B. Among them, Class A (a) refers to having the ability to cause ** or poisoning accidents; Class B refers to the ability to be a fire hazard and capable of producing large quantities of toxic gases and liquid substances. 2. According to the degree of hazard, it can be divided into 4 levels: the hazard sources of level 1 include the first class of flammable and explosive hazard sources, the first class of radioactive hazard sources, the second level of corrosive and infectious hazard sources, the third level of harmful factors and potential safety risks, etc.; Zone 2 hazards also include areas where there is no specific biome or has a large environmental capacity, and hazards are mainly distributed in the same block, i.e. between 5 and 6 floors. 3. According to national regulations, when designing a facility as necessary, its safety conditions, process requirements and other relevant technical measures, as well as whether the equipment operation meets the requirements of this standard, should be considered to ensure that the facility can play an effective role.
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, and hazard source classification control and publicity.
Hazard classification control and publicity.
In order to effectively promote the production work, strengthen the main responsibility of the enterprise and the capacity building of full participation, and improve the level of sustainable economic and social development. According to Article 34 of the Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Waste: Units that produce and store hazardous substances (hereinafter referred to as safety facilities) must formulate these measures in accordance with the competent departments of transportation in conjunction with relevant administrative organs such as industry and information technology and public security; Enterprises that have not obtained a road transport business license or registered beyond the right to approve shall implement a pre-licensing system.
Article 49 The people at or above the county level and their relevant departments shall be responsible for organizing the determination and publication of the evaluation report of the major risk level of dangerous goods and the identification of the accident emergency plan in accordance with the provisions of laws and regulations.
The people's governments of provinces, autonomous regions, and municipalities directly under the Central Government and other relevant departments performing their duties of supervision and management in accordance with the law may order corrections or restrictions on the use of highly toxic chemicals, radionuclides and other radioactive explosive materials within a set period of time, and may also take the following measures:
1) Establish and improve the system of safety rules and regulations and strengthen publicity, education and training;
B) the establishment of dangerous goods classification packaging mark;
3) Set up special safety warning signs on the basis of unified identification;
4) Equipped with information collection equipment and systems that meet the requirements of national standards and industry norms;
5) Regularly inform employees of the degree of major risks of dangerous goods, and promptly revise relevant laws and regulations;
6) Carry out self-inspection and self-correction activities to ensure that hidden dangers are investigated and rectified in place;
7) Do a good job of disclosing information on safety supervision in key areas.