Problems in ozone catalytic oxidation technology for sewage treatment

2024-03-18

At present, the feasible technology of advanced sewage treatment process engineering is relatively limited, such as activated carbon adsorption, chemical adsorbents, Fenton method advanced oxidation, membrane method and aeration biological filter, etc. Despite their advantages, they all have certain application limitations.In contrast, catalytic ozone oxidation stands out with its unique green process characteristics.

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Stainless steel pickling passivation knowledge

2024-03-15

The corrosion resistance of stainless steel is mainly due to the addition of a higher content of Cr element in steel (such as 316L W (Cr) =16.00 ~ 18.00), Cr element is easy to oxidize

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How to use recycled water well?

2024-03-13

Regenerated water refers to water that, after appropriate treatment, meets certain water quality indicators, meets certain usage requirements, and can be used for beneficial purposes.

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Treatment methods for emulsified oil wastewater

2024-03-08

With the continuous enhancement of environmental awareness, the treatment effect of production measures residue is also receiving more and more attention, especially the treatment of emulsified oil residue, which is urgent. Because emulsified oil contains oil, general physical filtration methods are not effective and are the most difficult type of oily residue to treat.

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Bipolar membrane electrodialysis technology and its application (preliminary discussion)

2024-03-04

Bipolar membrane electrodialysis technology: It is an efficient separation and conversion technology based on ion exchange membranes, which has wide applications in the fields of electrochemical engineering and environmental engineering.

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What details should be paid attention to when designing environmental protection equipment (dust removal)

2024-02-26

In the industrial production process, most workshops and factories produce varying degrees of dust pollution

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