According to the different pollutants, industrial waste gas can be divided into dust removal, desulfurization and denitrification skills, organic waste gas VOC removal, etc. Environmental protection companies now need to evaluate the operating skills of industrial waste gas treatment from the aspects of treatment effect, project investment, operating cost, degree of self-control, land occupation size and whether there is secondary pollution. In terms of implementation, it is also based on the principle of adjusting measures to local conditions, and selects control plans and technical equipment suitable for the specific conditions of the region and the site. At present, there are not many professional units engaged in waste gas treatment and control in China, and they are not yet ready to carry out the overall project planning organically Waste gas treatment equipment Comprehensive ability of engineering design, equipment manufacturing, system integration and operation management. Even in some developed countries, waste gas management management and control skills are a relatively new field compared with other treatment skills. Therefore, unit operation is still the mainstream of treatment methods. Industrial waste gas management pollution is mainly caused by the burning of mineral fuels (coal and oil) during production and living activities, rock drilling and blasting during mining, building materials crushing, screening, exercise and casting, etc. Air pollutants treated by organic waste gas mainly include dust particles, carbon dioxide, sulfur dioxide or nitrogen oxides.     

     The skills of industrial waste gas treatment of pollutants vary according to different pollutants.  

     1. Nitrogen and sulfur oxide management skills

     Because there are a lot of nitrogen oxides and sulfur oxides in the atmosphere, air pollution occurs because of one pollution after another. According to the nature of this kind of oxide, scientists of the waste gas treatment company proposed the skills to solve pollution, including absorption method, adsorption method, condensation method, catalytic conversion method, incineration method, biological purification method, membrane separation method and dilution method. The absorption method is commonly used now. The waste gas communicates with the absorption liquid flowing down from the tower top through the absorption tower, so that the components in the absorption liquid react with the harmful components in the waste gas, reducing the harmful components in the waste gas. After being treated by Shenjia Organic Waste Gas Treatment Company, the waste gas has become clean gas when it comes out from the tower top. This pollution control method is simple, with less investment and convenient operation.    

     There is also a commonly used high stack dilution method for pollution management. In the 1950s and 1960s, European industries developed rapidly. When they could not find suitable management skills and could not pollute cities, they created chimneys up to several hundred meters high. High altitude airflow was used to disperse quickly, so that gaseous pollutants were diluted. This method is still widely used today. With the development of science and technology, Jitu Environmental Protection mainly adopts dry method and wet method to treat industrial waste gas of air pollution, and the commonly used methods are bag filter (filtration) and foam filter (wet method). With the increase of dust removal power requirements.