Q » Why is dissolved oxygen critical in biological treatment?
03 Nov, 2025
A » Dissolved oxygen is crucial in biological treatment because it supports the metabolic processes of aerobic microorganisms that break down organic pollutants. These microorganisms require oxygen to efficiently decompose waste and reduce harmful substances, ensuring the treated water meets quality standards. Adequate oxygen levels enhance microbial activity and treatment efficiency, making it a vital aspect of wastewater management.
03 Nov, 2025
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