1. What are the six measures for dust control?
In recent years, with the acceleration of China's urbanization process, the problem of dust pollution has become increasingly serious, which has brought great harm to people's health and life. In order to effectively control dust pollution, the company has taken a series of measures, the most important of which are six measures for dust control. The six measures include:
1.Construction dust control.
Construction dust is one of the main sources of urban dust. In order to effectively control construction dust, the construction unit is required to take a series of measures during the construction process, such as setting up fences, hardening construction roads, sprinkling water and reducing dust, and using closed transport vehicles. At the same time, the supervision of construction units has also been strengthened, and penalties have been imposed on construction units that do not meet the requirements.
2.Road dust control.
Road dust is another major cause of urban dust. In order to effectively control road dust, a series of measures have been taken, such as strengthening road cleaning, sprinkling water and dust reduction, and using low-dust operating machinery. In addition, ** also requires a car wash station to be set up at the exit of the construction site to clean the vehicles driving out of the construction site to ensure that the vehicles do not carry sediment out of the site.
3.Yard dust control.
The dust from the yard mainly comes from various material storage places. In order to effectively control the dust in the storage yard, the material storage site is required to take a series of measures, such as setting up fences, covering tarpaulins, sprinkling water and reducing dust, etc. At the same time, the yard manager is also required to regularly sprinkle water and moisturize the yard to ensure that the yard does not produce dust.
4.Bare soil management.
Bare soil is one of the most important aspects of urban dust. In order to effectively control the dust of bare soil, a series of measures have been taken, such as mulching bare soil, planting vegetation, etc. At the same time, enterprises and individuals are also encouraged to carry out afforestation activities around the city, increase the area of urban green space, and reduce the area of bare soil.
5.Fume control in the catering industry.
Cooking fumes in the catering industry are also one of the important aspects of urban dust. In order to effectively control the emission of fume in the catering industry, catering enterprises are required to install fume purification facilities, and regularly clean and maintain the fume purification facilities. At the same time, it has also strengthened the supervision of catering enterprises and punished catering enterprises that do not meet the requirements.
6.Straw burning control.
Straw burning is one of the most important aspects of urban dust. In order to effectively control the dust pollution caused by straw burning, a series of measures have been taken, such as promoting the comprehensive utilization of straw and establishing a straw burning supervision system. At the same time, it has also strengthened the supervision and punishment of straw burning, and severely cracked down on open burning of straw.
In short, the implementation of the six measures for dust control can effectively control urban dust pollution, improve air quality, and ensure people's health and quality of life. ** and enterprises should continue to strengthen cooperation, increase investment, improve the relevant regulations and standards system, improve public awareness of environmental protection, and jointly promote urban dust control.
2. What are the policies issued by the state and local governments for the six measures of dust control?
1.Dust control at the construction site. The construction site should adopt measures such as fencing, hardening roads, sprinkling, and covering to seal, cover or spray dust reducing agents on building materials that are prone to dust. Materials, components, construction waste, etc. at the construction site shall be classified and stored in accordance with the prescribed location, and dust-proof measures shall be taken.
2.Dust control for muck transportation. The muck transport vehicle shall be sealed, and no drips shall be thrown along the way during transportation. After the completion of the project, the construction unit shall promptly clean up the muck and other wastes at the construction site and dispose of them in accordance with the prescribed manner.
3.Road dust control. Urban road cleaning and cleaning operations shall be carried out in accordance with the specified operating time and quality requirements, and low-dust operation methods such as mechanized cleaning and washing shall be adopted. The dust load of urban roads shall not exceed the specified standards, and the soil, bulk materials and waste on both sides of the road shall be removed in a timely manner.
4.Open burning of garbage and open barbecue dust control. It is forbidden to burn garbage and barbecue in public places such as urban roads and squares. Commercial activities such as garbage disposal and barbecues should take effective dust prevention measures to reduce their impact on the environment.
5.Fume emission control in the catering industry. Catering operators shall install fume purification facilities and maintain the normal operation of the facilities. Oily smoke emissions shall comply with the standards stipulated by the state and localities, and unorganized emissions and illegal emissions shall be prohibited.
6.Motor vehicle exhaust emission control. Motor vehicle exhaust emissions shall comply with the standards set by the state and local governments, and excessive emissions shall be prohibited. Cities should take measures to restrict the passage of high-emission vehicles, encourage the use of clean energy vehicles, increase the proportion of public transport trips, and reduce the environmental impact of motor vehicle emissions.
3. What are the relevant policies of the national and local governments for the introduction of six measures for dust control?
September 12, 2013 "Air Pollution Prevention and Control Action Plan" (Air Ten Articles) (*General Office).
Specific indicators: By 2017, the concentration of inhalable particulate matter in cities at and above the prefecture level will be reduced by more than 10% compared with 2012, and the number of good days will increase year by year; The concentration of fine particulate matter in the Beijing-Tianjin-Hebei region, the Yangtze River Delta, and the Pearl River Delta decreased by about % respectively.
2. Notice of the General Office of the Ministry of Housing and Urban-Rural Development on Further Strengthening the Control of Dust from Construction Sites and Roads dated April 9, 2019
The notice requires strict implementation of the responsibility for dust control at construction sites, actively taking dust prevention and control measures at construction sites, actively promoting road dust control, and effectively strengthening safeguard measuresIt requires the construction site to "strengthen monitoring and surveillance. Encourage construction sites to install monitoring and monitoring equipment, and network with relevant local authorities. When the ambient air quality index reaches moderate or above pollution, the construction site should increase the frequency of sprinkling, strengthen coverage measures, and reduce construction operations that are easy to cause air pollution. ”
Chengdu, Sichuan. Notice on the issuance of the "Chengdu Construction Project Construction Site Dust Monitoring Management Measures (Revised in 2021)".
The construction unit shall install dust monitoring equipment in strict accordance with the requirements of the Notice of Chengdu Housing and Urban-Rural Development Bureau on Further Strengthening the Prevention and Control of Dust Pollution at Construction Sites in the City.
Guiyang, Guizhou. Notice of Guiyang Municipal Bureau of Housing and Urban-Rural Development and Guiyang Municipal Bureau of Ecology and Environment on the Implementation of Dust Monitoring at Construction Sites in the City
*The monitoring coverage covers the city's housing construction, municipal engineering, earthwork engineering, rail transit engineering under construction and new construction with a construction period of 6 months and a construction area of 5,000 square meters, as well as ready-mixed concrete batching plants.