1. Environmental protection department. The competent ecological and environmental departments of the people's governments at or above the county level shall exercise unified supervision and management over the prevention and control of air pollution, and the ecological and environmental departments shall perform the daily supervision and punishment duties of restaurant cooking fume pollution and loose coal combustion pollution.

2. Urban management department. The environmental protection department detects whether it is oil smoke pollution or not, and puts forward rectification plans for relevant restaurants. If these restaurants are not rectified according to the requirements of the environmental protection department, the urban management department will enforce the law and force them to rectify or dismantle.

if the catering service operators who discharge oil fume fail to install oil fume purification facilities, use oil fume purification facilities abnormally or take other oil fume purification measures, and the oil fume exceeds the emission standard, the supervision and management department determined by the local people's government at or above the county level shall order them to make corrections and impose a fine of 5,111 yuan to 51,111 yuan; Refuses to correct, shall be ordered to suspend business for rectification.

Main responsibilities of environmental protection department:

1. Responsible for overall coordination, supervision and management of major environmental issues. Investigate and handle major environmental pollution accidents and ecological destruction events, be responsible for the emergency and early warning of major environmental emergencies in the city, coordinate environmental pollution disputes between enterprises and towns, and organize and coordinate the prevention and control of water pollution within their respective jurisdictions;

2. Take responsibility for implementing the city's emission reduction targets. Organize the implementation of the city's total emission control of major pollutants and the pollutant discharge permit system, put forward the names and control indicators of pollutants for total emission control, supervise, supervise and verify the completion of pollutant emission reduction tasks in the city, and implement the environmental protection target responsibility system.

3. To put forward suggestions on the scale and direction of fixed assets investment in the field of environmental protection in the whole city and the arrangement of municipal financial funds. Participate in guiding and promoting the development of circular economy and environmental protection industry in the city.

4, responsible for the supervision and management of the city's environmental pollution prevention and control. Formulate pollution prevention and control management systems for water, atmosphere, soil, noise, light, odor, solid waste, chemicals, motor vehicles, etc. and organize their implementation, be responsible for the treatment of pollution sources within a time limit, and be responsible for the examination, supervision and management of hazardous waste business licenses. To supervise and manage the environmental protection of drinking water sources in conjunction with relevant departments.

5. Guide, coordinate and supervise the city's ecological protection work. To formulate the city's ecological protection plan, organize and evaluate the quality of the ecological environment, and supervise the development and utilization of natural resources, the construction of important ecological environment and the restoration of ecological damage that have an impact on the ecological environment. Guide, coordinate and supervise the environmental protection work of various types of nature reserves, scenic spots and forest parks in conjunction with the forestry administrative departments, and coordinate and supervise the protection of wildlife, wetland environment and desertification prevention and control. Supervise and guide the protection of rural ecological environment, supervise the environmental safety of biotechnology, take the lead in the work of biological species (including genetic resources), and organize and coordinate the protection of biodiversity.

6. Be responsible for the emergency management of nuclear accidents and the supervision and management of nuclear safety and radiation safety in the whole city. Organize the implementation of national nuclear and radiation safety policies, plans and standards. Supervise and manage the safety of nuclear facilities and radioactive sources, and supervise and manage the prevention and control of pollution in the development and utilization of nuclear facilities, nuclear technology applications, electromagnetic radiation and radioactive mineral resources. Responsible for the production, sales, use audit and daily supervision of radioisotopes and radiation devices. Supervise and manage the control of nuclear materials and the design, manufacture, installation and nondestructive inspection of civil nuclear safety equipment.

7, responsible for the city's environmental monitoring and information release. Organize and implement environmental quality monitoring and supervisory monitoring of pollution sources. Organize the investigation, evaluation, prediction and early warning of the city's environmental quality, and uniformly release the city's comprehensive environmental report and major environmental information.

8. Organize, guide and coordinate the publicity and education of environmental protection in the whole city, formulate and organize the implementation of the publicity and education program of environmental protection in the whole city, carry out the publicity and education work related to the construction of ecological civilization and environment-friendly society, and promote the public and social organizations to participate in environmental protection.

9. To undertake other tasks assigned by the municipal party committee, the municipal government and the superior environmental protection department.

Legal basis

Law of the People's Republic of China on the Prevention and Control of Air Pollution

Article 29 The competent department of ecological environment, its environmental law enforcement agencies and other departments responsible for the supervision and management of atmospheric environmental protection have the right to supervise and inspect enterprises, institutions and other producers and operators that discharge atmospheric pollutants through on-site inspection and monitoring, automatic monitoring, remote sensing monitoring and far-infrared camera shooting. The inspected shall truthfully report the situation and provide necessary information. The departments, institutions and their staff who carry out the inspection shall keep business secrets for the inspected.

article 31 where enterprises, institutions and other producers and operators discharge atmospheric pollutants in violation of laws and regulations, causing or likely to cause serious air pollution, or relevant evidence may be lost or concealed, the competent department of ecological environment of the people's government at or above the county level and other departments responsible for the supervision and management of atmospheric environmental protection may take administrative compulsory measures such as sealing up and detaining relevant facilities, equipment and articles.

Article 118 Where a catering service operator who, in violation of the provisions of this Law, discharges oil fume beyond the emission standard without installing oil fume purification facilities, using oil fume purification facilities abnormally or taking other oil fume purification measures, the supervision and administration department determined by the local people's government at or above the county level shall order it to make corrections and impose a fine of not less than 5,111 yuan but not more than 51,111 yuan; Refuses to correct, shall be ordered to suspend business for rectification.

in violation of the provisions of this law, the supervision and administration department determined by the local people's government at or above the county level shall order the newly-built, rebuilt or expanded catering service projects that produce oil fume, odor and waste gas in residential buildings, commercial and residential complex buildings that are not equipped with special flues, and commercial floors adjacent to residential floors in commercial and residential complex buildings; Refuses to correct, be closed, and impose a fine of not less than ten thousand yuan but not more than one hundred thousand yuan.

anyone who, in violation of the provisions of this law, barbecues food in the open air or provides a venue for barbecued food in the time period and area prohibited by the local people's government shall be ordered by the supervision and administration department determined by the local people's government at or above the county level to make corrections, and the barbecue tools and illegal income shall be confiscated, and a fine of not less than 511 yuan but not more than 21,111 yuan shall be imposed.