The one year surveillance of air quality has been going on for more than a month. However, the 23 inspection teams of the Ministry of environmental protection have not slacken. The Ministry of Environmental Protection announced today that May 12th is the first day of the third round of inspections. The number of enterprises inspected and discovered by the 23 inspection teams is the highest in the near future. Meanwhile, Zhao Yingmin, Vice Minister of environmental protection, visited Tangshan and Handan. The Ministry of Environmental Protection said that the government will be the principal responsible person in the areas where "scattered pollution" is prominent.
Determination of waste gas process parameters
Before choosing the treatment method, three key parameters must be identified: exhaust air volume, exhaust gas concentration and exhaust gas composition. The exhaust air volume can be obtained according to the original design parameters of the equipment or the parameters of the exhaust fan. The most accurate way is the field measurement (if there is a test instrument) or third square measurements. The composition of the exhaust gas also affects the selection of treatment methods. Considering the characteristics of exhaust gas composition, different treatment methods also have different treatment effects.
Introduction of the active carbon adsorption device in Santa ar
When the factory workshop is engaged in the production operation, it produces the pollutants such as irritation and other harmful gases. It will cause air pollution to the nature ecology and the factory environment. Therefore, it is necessary to collect the exhaust gas from the spray paint line and make a set of pollution control equipment to treat the exhaust gas to the discharge standard of the air pollutants and then discharge it. To the atmosphere, so as not to cause harm to the environment and personnel.
All kinds of factories have exhaust emissions, and the exhaust gas will need to be treated if they taste very strong. If they are not treated, it will affect the surrounding environment. It is like a certain amount of exhaust exhaust in the painting process of the furniture hardware factory. The main components of the exhaust gas are paint dust and volatile benzene, toluene, xylene and so on. It has a certain influence on the surrounding environment. In order to protect the environment, spray paint waste gas treatment equipment should be increased for metallurgical, chemical, medical Yao, coating, brewing, hardware production and other industries to provide a complete set of excellent spray paint waste gas treatment equipment.
The promulgation and implementation of the new environmental protection law and the law on prevention and control of air pollution provide a legal basis for VOCs's pollution prevention and control work.
The new law on environmental protection and the prevention and control of air pollution have gradually begun to be implemented. The existing provisions have been enlarged, deleted, modified and revised. In the air pollution control law, the contents of "joint prevention and control of air pollution in key areas" and "heavy pollution weather response" have been added to the air pollution prevention and control law, which obviously increases the pollution with VOCs. The relevant provisions of prevention and control require comprehensive control from source control, cleaner production and emission management respectively. In source control, the standard for the production, import, sale and use of raw materials and products containing volatile organic compounds should be clearly defined. The content of volatile organic compounds should be in conformity with the quality standards. In the aspects of cleaner production and emission management, the production and service activities required to produce volatile organic compounds must be carried out in the closed space and are installed and used in accordance with the regulations and can not be closed. Measures should be taken to reduce exhaust emissions. For violation of relevant provisions to discharge VOCs, fines, shutting down and other penalties, serious even assume criminal responsibility.