Chemical wastewater deodorization equipment

Chemical wastewater deodorization equipmentThe odorous substances that enter microbial cells are decomposed and converted into harmless and simple substances as energy and nutrients during microbial metabolism. Energy is generated during the conversion process, providing energy for the growth and reproduction of microorganisms in the filtration tower, ensuring the continuous conversion of waste odorous gas substances. Microorganisms exist in the form of populations, with multiple microorganisms coexisting in the same environment. The characteristics of microorganisms are both similar and different, and different pollutants can be degraded by microorganisms found in nature. Therefore, multiple pollutants can be treated and purified simultaneously in one device. Biological strains will cause pollutants to degrade into carbon dioxide and water, without producing secondary pollution.

Biological filter deodorization is the use of microbial biodegradation to absorb and degrade odorous substances in order to achieve deodorization. Odor passes through a filter layer that is moist, porous, and filled with active microorganisms. By utilizing the adsorption, absorption, and degradation functions of microbial cells towards odorous substances, microorganisms have the characteristics of small cell size, large surface area, strong adsorption ability, and diverse metabolic types. After adsorption, odorous substances are decomposed into CO?, H? O、H? SO?、HNO? Waiting for simple inorganic substances.

Chemical wastewater deodorization equipmentDeodorization principle:

(1) Deodorization mechanism
a. The odorous gas dissolves when it comes into contact with the water film on the surface of the filler (biological filler) that is moistened by the dispersed water.
b. The odorous components dissolved in water are absorbed and decomposed by microorganisms residing on the filling material (biological filling material).
c. The absorbed odorous components also become a source of nutrients for microorganisms, which are absorbed, oxidized, decomposed, and utilized.

The above three phenomena occur synchronously and continuously. Some odor molecules with poor solubility can be directly captured and degraded by microorganisms, resulting in higher removal rates.