Sound insulation doors shall be selected for the doors in the plant, and all gaps shall be treated tightly with seam tape. The noise frequency in the plant is high and the loudness is large. It is simply refracted repeatedly Alkali washing spray tower install The number radiates into the surrounding environment. Keep the original wall, and install wooden keel to make sound insulation and absorption regular Alkali washing spray tower Fill in the data. The original wall shall be removed for noise management, and the sound insulation board shall be added on both sides and filled with sound absorbent cotton. Compared with the former, the sound insulation effect is the same, only different in space. The purpose of sound insulation and noise reduction can be achieved by making a sound insulation room, but the doors and windows on the sound insulation room should also use sound insulation doors and windows, and set ventilation ducts to ensure the normal heat dissipation and cooling of indoor mechanical equipment.

Spray the nutrient solution to the surface of the packing in advance, flow out of the tower bottom and recycle. Waste gas enters from the bottom of the reverberator and flows through the filler. The biofilm of microorganisms on the filler can act as a biological filter to oxidize substances in the gas phase and liquid phase. The bio trickling filtration method can remove the metabolic products of microorganisms by changing the reflux liquid, and has great buffering ability. It is particularly suitable for substances that produce acidic metabolic products after degradation, such as halogenated hydrocarbons and organic substances containing S and N. 4、 Organic waste gas biological trickling filtration method 1. System quick start skill The biological trickling filtration system needs to go through the process of strain domestication, inoculation, film hanging, etc., and generally needs more than 45 days to deal with extremely difficult to degrade substances such as methyl tert butyl ether.

In order to improve the specialized bacteria with the ability of efficient degradation of pollutants, it is necessary to select the source of the bacteria according to the nature of the pollutants in the policy. For the easily degradable waste gas, alkanes, olefins, alcohols and organic substances, or the odorizing waste gas with complex treatment components, there are sulfides. In urban sewage treatment plants, inoculation strains are generally selected, which can adapt to pollutants and remove pollutants efficiently in a relatively short time. Because activated sludge contains a wide range of bacteria that can degrade a variety of organic compounds, it is an ambitious domesticated source of bacteria for biotrickling filters to purify easily degradable organic waste gases.

Instantaneous mine dust concentration can occur at the coal loading and unloading point, and may even reach the concentration limit of coal dust blasting. Coal mine dust treatment is more important. The combination of sound insulation and sound absorption is generally adopted in the noise management of industrial plants to avoid affecting the normal rest of residents near the plant. Therefore, noise management in industrial plants is important. How to manage noise in industrial plants? Double window structure shall be used for noise management. Install another one on top of the original single-layer glass. Re install glass windows with good quality and high sound insulation.