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TPO Exam Study Guide 2

Exam Study Guide: Types of Pumps and Chemical Reactions

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.
Study Guide Answer Key

Study Guide Answer Key

Here are the answers to the July 14, 2021 edition of TPO's Exam Study Guide: 1. What type of pump may be started against a closed valve?The answer…
Video ss grit tx systems

Proven Grit Treatment Technology

The grit treatment system from HUBER Technology delivers optimum separation efficiency for contaminated grit. This video shows the treatment system…
De Zurik Eccentric Plug Valve

DeZURIK Eccentric Plug Valves

In thousands of installations worldwide, DeZURIK Eccentric Plug Valves have a proven record of long-term reliability. The valve is designed for…
First PFAS Extraction Plant in Orange County History Begins Operations

First PFAS Extraction Plant in Orange County History Begins Operations

The Orange County Water District and the City of Fullerton have begun operation of the Kimberly Well 1A PFAS Treatment Plant — Orange County’s first…
California High School Student Wins 2021 U.S. Stockholm Junior Water Prize

California High School Student Wins 2021 U.S. Stockholm Junior Water Prize

Entry 242530The Water Environment Federation has announced that Eshani Jha is the winner of the 2021 U.S. Stockholm Junior Water Prize for her method…
EGSW video screenshot

Reduce Solids, SSO, BOD and FOG with One Product

Micro-Solve is a proactive approach to control grease buildup, FOG, organic loading, and more
Talent recruitment

Recruit the Best Talent in a Small Talent Pool

Finding skilled labor in this industry is a never-ending challenge. Consider these tips to make the task a little less daunting.
0827 IIWWTP 1087

Hydro-Sludge Screen: How it Works

The Hydro-Sludge screen from Hydro International improves your sludge quality and has been optimized to facilitate easy maintenance. The enclosed…
Dezurik asu group large

Product News: July 2021

Browse the latest products exclusively for the water and wastewater treatment industry
News Briefs: Michigan Announces Grants to Support COVID-19 Wastewater Surveillance

News Briefs: Michigan Announces Grants to Support COVID-19 Wastewater Surveillance

Also in this week's water and wastewater news, a study finds that low-income communities are more likely to deal with nitrate contamination
Ro SF4 Grit Washer Tarpon Springs

Grit Washer Helps Tarpon Springs Perfect Its Cleaning and Separation Process

City staff was looking for an idea to remedy the logistical issues in the Tarpon Springs Wastewater Treatment Plant. Tarpon Springs is a small Greek…
MD3 angle Shad 2021

The Diaphragm Pump That Won’t Vapor Lock or Lose Prime

The dual diaphragm configuration of the MD3 provides for smooth continuous flow, mimicking the best traits of peristaltic pumps. When the MD3’s first…
Wwtp ev power

WWTP Pilots Dual Use of Electric Car for Transportation and Electric Grid Backup

Electric Frog Company, a climate-tech startup, recently announced that it has provided free use of a Nissan LEAF electric vehicle (EV) to the…
Industry News: July 2021

Industry News: July 2021

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.
6 Tips for Improving Coagulation, Flocculation and Clarification

6 Tips for Improving Coagulation, Flocculation and Clarification

[Editor's note: This article was first posted in May 2014. We occasionally pull articles out of our archives that offer value to new…
EGSWTPO Prod Discr

Enhanced Bioremediation with Micro-Solve

Micro-Solve is a proactive grease and odor control system combining innovative application techniques with the power of a uniquely formulated…
Grit Wolf Paddle

Going for the Fines: High Performance Grit Capture

Many significant contributions advancing the science of centralized municipal wastewater treatment began in North America at the transition into the…
0827 IIWWTP 1092

Improve Sludge Quality with Hydro-Sludge Screen

Sludge treatment and handling processes can be significantly improved with sludge screening. Over time strings, rags and plastics that pass through…
Sargassum

Surge in Nitrogen Has Turned Sargassum Into the World's Largest Algal Bloom

Unique historical baseline reveals dramatic changes in composition of Sargassum