Tag: aerobic biological treatment

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How should aquaculture wastewater be treated?

There are many methods for treating aquaculture wastewater, which can generally be categorized into four main types: biological treatment, physical treatment, chemical treatment, and natural treatment. 1. Biological Treatment: This method uses the metabolic activity of microorganisms to transform organic pollutants in solution, colloid, and finely suspended states in wastewater

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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