Stainless steel industrial sewage treatment equipment


Release time:

2024-04-30

Stainless steel is the abbreviation of stainless acid-resistant steel. It has materials that are resistant to chemical corrosion media, acid and alkali such as air, steam, water, and weak corrosion media. Its material consists of chromium content of at least 10.5, and carbon content of no more than 1.2.% Steel, stainless steel has high corrosion resistance, which is why stainless steel materials are widely used in various industries.

Stainless steel is the abbreviation of stainless acid-resistant steel. It has materials that are resistant to chemical corrosion media, acid and alkali such as air, steam, water, and weak corrosion media. Its material consists of chromium content of at least 10.5, and carbon content of no more than 1.2.% Steel, stainless steel has high corrosion resistance, which is why stainless steel materials are widely used in various industries.
Stainless steel processing plants will produce a large amount of industrial sewage during processing and production. If this part of industrial sewage is directly discharged, it will have a certain impact on the surface and surface water environment. How should stainless steel industrial sewage be treated and which equipment should be used?
Integrated sewage treatment equipment, stainless steel industrial sewage, sewage treatment equipment
The industrial sewage produced by stainless steel processing plant can be treated by integrated sewage treatment equipment, which consists of primary sedimentation tank, A- level biological tank, O-level biological tank, secondary sedimentation tank, disinfection treatment and so on.
Its industrial sewage treatment can choose to use electric flocculation method, chemical precipitation method, membrane treatment method, biological method.
Electric flocculation method: adding corresponding chemical agents can generate complex compounds that are easy to settle in the pollutants in the sewage, so as to achieve the purpose of separating the heavy metal ions from the water body. The principle is to remove the heavy metal substances in the wastewater.
Chemical precipitation method: chemical precipitation and electric flocculation have one thing in common is that the pollutants in the wastewater are diluted in the form of sediment after treatment, and then separated by filtration to achieve the purpose of recovering some heavy metals.

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