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Give you a comprehensive understanding of biological deodorization

  • Categories:Company dynamics
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  • Time of issue:2020-12-04 19:10
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(Summary description)With the gradual improvement of people's living standards and the environmental awareness of the public, the requirements for sewage deodorization are becoming more and more strict, and sewage deodori

Give you a comprehensive understanding of biological deodorization

(Summary description)With the gradual improvement of people's living standards and the environmental awareness of the public, the requirements for sewage deodorization are becoming more and more strict, and sewage deodori

  • Categories:Company dynamics
  • Author:
  • Origin:
  • Time of issue:2020-12-04 19:10
  • Views:
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With the gradual improvement of people's living standards and the environmental awareness of the public, the requirements for sewage deodorization are becoming more and more strict, and sewage deodorization has gradually become a topic that many people care about.Today we are going to talk about biological deodorants, I hope you will have a new harvest after reading this article.

Biological deodorant refers to the use of microbial interaction to achieve the effect of deodorant.This mainly refers to the transformation of odor and other substances through the metabolic function of microorganisms, so that the contaminated substances can undergo chemical reactions, and effectively remove odor to achieve the desired effect.First of all, we need to understand that the main components of odor are composed of carbon, nitrogen and sulfur elements. Only a small number of odor substances are composed of inorganic compounds. When biological deodorant is added, these elements will undergo chemical reactions, especially oxidation, and the irritating odor will disappear.

As far as I know, it is generally used in urban sewage stations, rubber plants, garbage treatment plants, pharmaceutical deodorization and other industries.So why are there so many ways of deodorization on the market? Why do we choose biological deodorization?Generally has the following several reasons: first, it really belongs to biotechnology, will not cause secondary pollution to the environment, environmental health, and biological deodorization can handle multiple types of pollutants at the same time, make work efficiency is high, and its reaction time soon, can complete the chemical reaction, in a short period of time is slow in great degree.

What about its deodorant method?Generally speaking, biological deodorization is to collect the waste gas in a suitable temperature environment through the solid carrier or filler to grow microorganisms. The gas material is absorbed by the filler first. However, there are a wide variety of pollutants in wastewater, and it is unrealistic to treat all the pollutants in the water with only one method.Wastewater treatment systems usually need to treat wastewater in stages.Generally speaking, a wastewater treatment system consists of three stages: primary treatment, secondary treatment and advanced treatment.

The primary treatment mainly uses filtration devices to remove suspended pollutants in wastewater.In general, physical methods such as filtration and precipitation are considered to be the primary treatment methods.Wastewater after primary treatment, although part of the pollutants can be removed, but still can not meet the waste water discharge standards.

Wastewater after primary treatment will undergo secondary treatment.The main task of secondary treatment is to remove colloid and dissolved organic pollutants in wastewater.Biological treatment is the most common secondary treatment.The secondary treatment can remove 90% of the suspended particles in the wastewater, so the wastewater after the secondary treatment can meet the discharge standards.However, the treated wastewater also contains inorganic salts, such as nitrogen and phosphorus.

Advanced treatment is necessary if you want cleaner treated water.The task of advanced treatment is to further remove inorganic salts from wastewater to meet industrial and municipal water standards.That is to say, the wastewater after advanced treatment is circulating water.

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