Biological deodorization equipment for papermaking wastewater

Biological deodorization equipment for papermaking wastewaterUnder the catalytic action of various intracellular enzymes, organic matter entering microbial cells is oxidized and decomposed by microorganisms, and together they undergo compositional metabolism to produce new microbial cells. A portion of organic matter is ultimately converted into stable inorganic substances such as H2O and CO2 through oxidation and decomposition.

The purpose of various odor gas treatment methods is to change the material structure of odor gases through physical, chemical, and biological processes, and eliminate odors. The common methods for treating odorous gases include combustion, oxidation, absorption, adsorption, neutralization, and biological methods. Biological deodorization is a biological waste gas treatment technology that uses microbial membranes specially cultivated on biological fillers in biological filters to deodorize waste odor molecules.

When toxic, harmful, and foul smelling exhaust gases containing a mixture of gas, liquid, and solid are collected through pipelines and introduced into this system, they are purified and degraded by biofilm formed by efficient microbial strains grown on biological fillers. On the one hand, this biofilm uses pollutants in exhaust gas as nutrients for growth and reproduction; On the other hand, toxic and harmful odorous substances in the exhaust gas are decomposed and degraded into simple inorganic substances such as non-toxic and harmless CO2, H2O, H2SO4, HNO3, etc., thus achieving the purpose of deodorization.

Biological deodorization equipment for papermaking wastewaterparameter

Note:

If the water source needs to be filtered, a filtering device should be equipped, and the head of the water pump should consider the pressure loss of the filtering device.

2. The determination of fan pressure requires detailed calculation of duct losses.