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WaterOperator.org Blog

Articles in support of small community water and wastewater operators.

Featured Video: Wastewater Phosphorus Removal

As you keep an eye on surface water quality near your wastewater treatment plant this summer, nutrient control might be on your mind. If you're struggling with high phosphorus levels in your effluent, this week's video might shed some light on your options. In this webcast recording from WEF, a panel of experts discuss wastewater phosphorus in-depth, covering biological, chemical, and combined removal options. This is a longer video---nearly two hours---but if you need a deep dive on the topic, this resource is a great place to start. Click on the link below to access the video player.

WEF Phosphorus Removal Webcast

For more slides on phosphorus removal, go to our document database and select the Nutrient Control category and the Presentations/Slides document type. Then type "phosphorus removal" (without the quote marks) into the keyword search field and click Retrieve Documents.

Featured Video: Wastewater Microbiology

If you're a wastewater treatment operator, you know your "bugs" are what helps make the whole thing go. Most wastewater treatment plants rely on the action of various microscopic creatures to clean and break down the waste at their plant. And these bacteria, protozoa, and other life forms do more than just treat your wastewater. Correctly identifying and counting the "bugs" in your system can also give you an idea of what's going on in your plant, like what nutrients or other levels might be high. This can then give you ideas on what other tests or treatments need to be run to mitigate any problems before they get out of hand.

What if you want to be friends with your bugs, but you don't know how to start? This video could be a good first step. In this eight-and-a-half minute video, you're introduced to the basic kinds of microbes found in a wastewater treatment plant. This includes microscope video of several varieties of critter, and discussions of their significance as indicator organisms.

If you'd like to learn more about your tiny wastewater treatment buddies, go to our document database and type "wastewater microbiology" (without the quote marks) into the keyword search field. Then click "Retrieve Documents." To see what operator training may be available near you, visit our calendar and select your state using the drop-down menu options.