The Scenic Illinois River is currently experiencing high levels of phosphorous that promote eutrophication and impair overall water quality. Recently, the States of Oklahoma and Arkansas have entered into an agreement, Statement of Joint Principles and Actions, to reduce nutrient loadings in the Illinois River Basin. This agreement includes setting...

The oxygen transfer efficiency in the aeration process plays a large role in determining the size and footprint of MBR equipment. Higher concentrations of MLSS tend to restrict the oxygen transfer process when using a conventional fine or coarse bubble process. The Supersaturated Dissolved Oxygen Injection System (SDOX) significantly increases oxyg...