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Penn State Biochar

Biochar From Agricultural Waste Products Can Adsorb Wastewater Contaminants

Biochar — a charcoal-like substance made primarily from agricultural waste products — holds promise for removing emerging contaminants such as…
Ridgid s65xr large

Product News: December 2020

Browse the latest products exclusively for the water and wastewater treatment industry
Study Guide Answer Key

Study Guide Answer Key

Here are the answers to the Nov. 30, 2020 edition of TPO's Exam Study Guide: 1. When defining confined spaces in your facility, who makes the…
TPO Exam Study Guide 2

Exam Study Guide: Permit-Required Confined Spaces and Fluoride Concentration Calculation

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.
News Briefs: Workers Escape Uninjured After WWTP Explosion in Ontario

News Briefs: Workers Escape Uninjured After WWTP Explosion in Ontario

Also in this week's water and wastewater news, the Pittsburgh Water and Sewer Authority is penalized after admitting it illegally dumped sludge for seven years
Project Roundup: Groundbreaking Ceremonies, Construction and More

Project Roundup: Groundbreaking Ceremonies, Construction and More

See what’s going on around the country in this listing of new water and wastewater projects
Strainer Baskets

Federal Screen Products Strainer Baskets

Federal Screen Products engineers long-lasting and unique strainer baskets for water application needs. The baskets are fabricated individually for…
Chlorine Webinar

TPO to Host Webinar on Chlorine Measurement Methodology

Treatment Plant Operator magazine is teaming up with HF Scientific, a Watts brand, to offer a webinar titled "Chlorine Measurement: The Pros and Cons…
Industry News: December 2020

Industry News: December 2020

Here's a quick roundup of this month's industry news. Track the industry's movers and shakers, learn about company acquisitions, get the skinny on new products and more.
Vid FLEXFLO A1 F metering pump

The Low-Maintenance FLEXFLO A1F Peristaltic Chemical Metering Pump

A chemical feed solution that’s easy to work with and simple to maintain
Education listing

Water & Wastewater Education Listing: November 2020

Looking for education opportunities in the water and wastewater industry? Check out this updated listing of upcoming events from around the country.
Calgary beer

​Calgary Brewery Makes Great Tasting Beer From Recycled Wastewater

As the Earth’s population grows and approaches a projected 9.7 billion by 2050, the world’s freshwaters will face mounting pressure to supply the…
2012 Cover

December 2020

Screen Shot 2020 11 18 at 12 08 50 PM

The Benefits of Monitoring Toxic and Corrosive Gases in Your Wastewater System

Summary: • What is Hydrogen Sulfide and where does it come from? • Why is it important to monitor H2S in your treatment plant? • How do you monitor…
News Briefs: Sizable Amount of Equipment Missing After WWTP Burglary in Missouri

News Briefs: Sizable Amount of Equipment Missing After WWTP Burglary in Missouri

Also in this week's water and wastewater news, a water treatment plant in Virginia is flooded after heavy rainfall
Hondo TPO Case Study

Bioremediation with Micro-Solve Reduces Solids in ‘Race Track’ Basin

Problem: The wastewater treatment plant in Hondo, Texas, was becoming overwhelmed with solids in recent years due to outdated equipment and sludge…
Orange County Water District Wins Award for Virtual Outreach Response to COVID-19

Orange County Water District Wins Award for Virtual Outreach Response to COVID-19

The Orange County (California) Water District recently was recognized as a Special Districts Award Winner by AT&T and Government Technology Magazine.…
Plant Proficiencies - December 2020

Plant Proficiencies - December 2020

Skilled operators and innovative technologies make an unbeatable combination in water and wastewater treatment plants.Explore the possibilities in this special section.
Bug zoogloea

Bug of the Month: Zoogloea, the Glue of Floc Formation

In this wastewater microbiology spotlight, learn about zoogloea bacteria and how they function within wastewater treatment plant processes
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Webinar Recording: Evaluating Alternative Treatment Options to Eliminate the Need for Lime Sludge Disposal in Boynton Beach, FL

The City of Boynton Beach, Florida’s East Treatment Plant uses conventional lime softening followed by filtration. The concern that landfilling the…