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Wastewater Treatment Plant Operator

A wastewater treatment plant operator is responsible for purifying wastewater. Operators remove harmful chemicals, contaminants and solid waste from domestic and commercial wastewater. The treated water is then returned to the rivers and streams.

Posted in Glossary of Terms

Wastewater Treatment Plant

A wastewater treatment plant removes contaminants from wastewater and sewage. The treatment process used physical, chemical and biological processes to removed contaminants. Once the wastewater treatment process is complete, a clean water stream and the solid waste is safe to

Posted in Glossary of Terms

What is Turbidity?

Turbidity is the measurement of the clarity or cloudiness of water. A turbidity measurement is used to determine the quality of drinking water and the effectiveness of the filtration process.  High turbidity levels can often signal higher levels of disease

Posted in Glossary of Terms

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Updates

  • 01-27-15
    NEW Added 100 question practice test which shows answers immediately, instead of at the end.
  • 11-10-14
    Complete redesign of website to match our Water Distribution Certification website. Also, working on new content to be added soon.

Glossary of Terms

Back Siphonage - Occurs when a negative pressure (below atmospheric pressure, or a vacuum) develops in the distribution system which can allow pollutants or contaminants to be siphoned into the water system.

Quick Facts

Ball Valve - A valve with a ball resting in a cylindrical seat. A hole is bored through the ball to allow water to flow when the valve is open. When the ball is rotated 90 degrees, the valve is closed.
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