Much of the water used by homes, industries and businesses must be treated before it is released back into the environment or is safe to drink again. Wastewater treatment typically begins with primary treatment, where solids are separated from liquids. The next phase, secondary treatment, involves adding oxygen to active living microorganisms, like bacteria.

Newer technologies are being developed every day to more efficiently remove pollutants from wastewater. To learn more about the projects that are currently underway in central Arkansas to ensure the most up-to-date wastewater treatment methods, click here.