Waste gas treatment equipment for sewage treatment plants in Shaanxi and Xinjiang

NegotiableUpdate on 02/24

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Overview

The absorption method treatment of waste gas treatment equipment in sewage treatment plants in Shaanxi and Xinjiang is the process of using liquid absorbents to treat gas mixtures to remove one or several gases. During this process, there will be a physical effect of certain gases dissolving in the solution, which is physical absorption. Chemical reactions also occur between chemical substances in gas-liquid mixtures, which is known as chemical absorption. Absorption is commonly used for the treatment and recovery of gas pollutants.

Product Details

Adsorption method for purifying organic waste gas is a widely used traditional treatment process technology, especially with the excellent adsorption performance of activated carbonIt is widely used. The reason is that other adsorbents have polarity. Under the coexistence of water vapor, water molecules and polar molecules of the adsorbent bind together, thereby reducing the adsorption performance of the adsorbent. However, activated carbon molecules are not easily bound to polar molecules, thereby improving the adsorption capacity of organic waste gas. Activated carbon has the ability to adsorb non methane hydrocarbons, tolueneVOCsAll have good adsorption and purification effects.

absorption methodLiquid absorption method is an operational process in which water or other organic (inorganic) solvents are used as absorbents, and pollutants in organic (inorganic) exhaust gases are transferred from the gas phase to the liquid phase through mass transfer. This method is applicable for treating organic or inorganic pollutants that are easily soluble in water or other organic (inorganic) solvents.The purification rate of liquid absorption method is only60%～80%This method has low absorption efficiency in practical applications,It is generally difficult to meet national emission standards and there is a problem of secondary pollution, so it is generally used for pre-treatment of exhaust gas.