The Oklahoma City's Hefner Water Treatment Plant (WTP) plans to initiate the next phase of its $44 million improvement ...

Oklahoma City's Hefner Water Treatment Plant is currently in a $44 million upgrade to enhance its ozone disinfection system.

The research conducted at the Rosario group deals primarily with environmental chemistry and oxidative processes (e.g., ozone) during water, wastewater and reuse treatment. The characterization of ...

Maryville residents will soon be able to vote on one of the city’s most pressing matters in an upcoming bond election.