What is the A2O process for sewage treatment?
What is the A2O process for sewage treatment? The A2O process (Anaerobic Anoxic Oxic Process) is a commonly used biological wastewater treatment process that combines anaerobic, anoxic, and aerobic environmental conditions to achieve efficient removal of organic matter, nitrogen, phosphorus, and other pollutants through different stages of treatment. The A2O process typically includes the following […]
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