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Tag: Biochemical treatment

Fendon Advanced oxidation
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What are the methods for biochemical treatment of pharmaceutical wastewater?

Biochemical treatment technology is currently the most widely used technology for treating pharmaceutical wastewater, including aerobic biological methods, anaerobic biological methods, and combined aerobic-anaerobic methods. I. Aerobic Biological Treatment Since pharmaceutical wastewater is mostly high-concentration organic wastewater, aerobic biological treatment generally requires dilution of the raw solution, resulting in high

12/17/2025 No Comments
activated carbon filter
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What is coking wastewater?

1.Coking wastewater is a typical toxic and difficult to degrade organic wastewater.Sources of coking wastewater‌ Coking wastewater mainly comes from multiple links in the coal coking production process, among which residual ammonia accounts for the largest proportion, followed by wastewater generated by processes such as coal gas purification and chemical

05/09/2025 No Comments
Case Studies

Slaughterhouse wastewater treatment Case

1.1 Slaughterhouse Wastewater Water quality analysis Slaughter wastewater mainly comes from the slaughtering and processing of chickens and fish. A certain amount of wastewater is generated during the slaughtering process, cleaning after slaughtering, dismantling and washing, cleaning of internal organs and washing of the ground, as well as livestock manure. Wastewater

04/07/2025 No Comments
Case Studies

How can we remove high salinity sewage from the power station?

1. Process flow: divided into 5 stages 1) Pre-processing: ○ Screen: removes large suspended particles ○ Regulating pool: pH value adjustment ○ Coagulation and sedimentation: Add PAC+PAM to remove ss 2) Biochemical treatment ○ Hydrolysis and acidification: Improve the biodegradability of wastewater and decompose macromolecular organic matter ○ A2O: Remove

03/27/2025 No Comments