With the acceleration of urbanization and the rapid development of industrial production, the sewage treatment industry is facing greater challenges. In particular, in the sewage treatment process, organic matter, ammonia, sulfide and other substances are decomposed and fermented by microorganisms to produce volatile organic gases and malodorous gases, which not only pollute the surrounding environment, but also harm human health, and even cause social dissatisfaction and mass incidents. Therefore, the odor control problem in the sewage treatment industry is a key problem that the sewage treatment industry urgently needs to solve.
Wastewater Odor Control Technology
Activated carbon odor control wastewater technology is an efficient and reliable odor control method, which is widely used in sewage odor control.
It mainly controls odor through adsorption. Odor substances in sewage, such as hydrogen sulfide, ammonia, methyl mercaptan, etc., will be adsorbed by the porous structure of activated carbon. These pores provide a huge surface area that allows odor molecules to attach to them. Just like a sponge absorbs water, activated carbon "absorbs" odor molecules, thereby reducing the odor emitted by sewage.
How activated carbon controls sewage odor
When in use, activated carbon can be placed in certain links of sewage treatment, such as setting an activated carbon odor control wastewater device at the vent of a sewage pool. When the odorous air passes through the activated carbon layer, the odor is removed. Activated carbon can also be added directly to sewage, but this method requires timely replacement of activated carbon after adsorption saturation to prevent the activated carbon odor control wastewater from releasing the adsorbed substances again and causing secondary pollution.
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