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Exam Study Guide - November 2024

Exam Study Guide - November 2024

WASTEWATER By Rick LallishWhich laboratory glassware is the most accurate means of delivering a measure of volume?A. Graduated…
Newsbrief300 180122 101710

News Briefs: American Water Hit by Cyberattack

Also in this week's water and wastewater news, the U.S. Environmental Protection Agency issued a final rule requiring drinking water systems across the country to identify and replace lead pipes within 10 years
Lovibond pr content may

Lovibond TB 350 WL Portage Turbidimeter

The Lovibond TB 350 WL portable turbidimeter offers simplistic operation combined with intelligent instrument engineering to provide an unparalleled…
Manchester 02

INVENT Ensures Energy Efficiency in American WWTPs

One of INVENT’s leading products provides significant energy savings in hundreds of U.S. wastewater treatment plants. The HYPERCLASSIC-Mixing and…
NDES science fair

Getting Kids to Think About Water

A popular New Hampshire water festival and science fair presents students with a full day of thought-provoking activities
Biosolids Preatment Thumbnail

Improve Sludge Quality with SlurryCup and Grit Snail Sludge Degritting and Screening

Sludge treatment processes are critical components in treating biosolids, yet they are expensive to install, operate and maintain. This e-guide…
Aberdeen Proving Grounds Fournier Case Study

Dewatering Challenge Overcome With Rotary Press Upgrade

Problem: The Aberdeen Proving Grounds WWTP, serving the U.S. Army's facility in Harford County, Maryland, faced a sludge dewatering challenge with…
Water data

Researchers Identify Water Measurement Needs in Great Salt Lake Basin

A yearlong study led by Utah State University researchers — in collaboration with the Utah Division of Water Rights — recently identified key gaps in…
SSC Top Right Side

SpiraSnail Compact – Grit Dewatering Designed to Fit

Many treatment plants were initially designed to treat much lower flows than the volume they are called on to treat today. As population grows, so do…
Becker Rotary Press

Replacing Belt Presses With Rotary Press Solves Multiple Issues for This Plant

The City of Becker, Minnesota, needed to replace two belt presses but wished to use the existing building and conveyors. This project was an…
Drumscreen LIQUID 180119 134119

Compact Solution to Replace Primary Clarifiers in Small Plants

The Drumscreen LIQUID fine screening system by HUBER Technology represents a highly interesting alternative to primary settling tanks. Fine…
GLWA Announces Plan to Increase Orthophosphate Additive for Corrosion Control

GLWA Announces Plan to Increase Orthophosphate Additive for Corrosion Control

The Great Lakes Water Authority recently announced it will increase the level of the anti-corrosion additive orthophosphate that it feeds into the…
RPPS Pro design 180119 134116

Smart Screens. Smart Energy. Smart Choice.

Regardless of flow level and no matter what comes its way (rocks, hair), the RPPS-Star prevents debris from bypassing the screen. This high-level…
Lancaster SC Fournier Case Study

Rotary Press Upgrade Drastically Improves Solids Processing Rate

Problem: The City of Lancaster, South Carolina, faced a sludge dewatering crisis as their existing system struggled to meet the growing demand due…
Assembly GK and DC2

Compact Grit Removal Products Customized to Fit Small WWTP’s Needs

Hydro International’s compact line of grit removal brings all the advantages of advanced grit management within reach of even the smallest wastewater…
BT 6 Dryer front w300 180119 132041

Watch How Thermal Drying Reduces Sludge

Take a virtual tour of a functioning sludge drying facility. In this comprehensive overview of the HUBER BT Belt Sludge Dryer technology you'll…
Fournier Septage Richmond VT 240924 092218

Fournier Press Generates Revenue, Prevents Water Bill Increase

Problem: Closing of a local creamery in Richmond, Vermont, left its water utility short of revenue. “When they left, they took 67% of our revenue…
HGC Front View Isometric

Tired of Paying to Landfill Organics with Your Grit? Hydro GritCleanse Can Help

Hydro International’s Hydro GritCleanse combined grit washing and dewatering system produces clean, dry grit with a fraction of the organic content…
Oz stainless series

OZ Lifting Products Stainless Series

OZ Lifting Products’ stainless steel range includes chain hoists, lever hoists, trolleys and beam clamps all designed for use in corrosive…
Hurricane Helene 2024

Water Systems in Crisis Across Hurricane-Ravaged Southeast

Hurricane Helene has left a devastating mark on the Southeastern United States, with significant impacts felt from Florida to Virginia. The storm,…