Entries Tagged Dissolved Oxygen System

Maintaining your education is important, especially in a career that demands licensing exams. Prove you’re an expert operator by answering these questions and others from our Exam Study Guide Series.

Maintaining your education is important, especially in a career that demands licensing exams. Prove you’re an expert operator by answering these questions and others from our Exam Study Guide Series.

Sophisticated processes and an experienced operator team keep a small Virginia facility in compliance with tough permit limits

Age is no barrier to performance at the Pascagoula/Moss Point Regional Treatment Plant. Sound maintenance and continuing education for staff ensure quality effluent.

System checkup! Are you doing everything you can to keep your plant's secondary clarifier healthy?

What's the fuss over the BOD test? It's always five days late, for starters. Read more about its history, its future and why it remains controversial.

A Mississippi plant copes with high flows from two poultry plants with a new SCADA system and automated control over dissolved oxygen.

A treatment plant on Lake Superior manages biosolids with a flexible process and a beneficial use program that responds to seasonal demands.