How Is DO Managed Within Modern Sewage Treatment Systems? Dissolved oxygen (DO) control is one of the major factors of successful wastewater treatment in modern sewage treatment plants. Dissolved oxygen is required to sustain aerobic bacteria that decompose organic impurities in wastewater. We will discuss how dissolved oxygen is handled at sewage treatment plants, why it is important, and why Netsol Water is the most suitable sewage treatment plant manufacturer that has the best solutions for oxygen treatment in wastewater treatment. Visit the link for more information: https://www.netsolwater.com/how-is-dissolved-oxygen-managed-within-modern-sewage-treatment-systems.php?blog=6888