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It is costly for municipalities when sanitary sewer overflow (SSO) occurs. SSO can happen in a residential, commercial or institutional building,... more

The complexity of biological activities and the number of process variables important to nutrient removal in advanced activated sludge wastewater... more

When choosing an electromagnetic flow meter, it’s important to consider a selection process that will provide the best possible solution for your... more

During the last 10 to 15 years, the industry has seen a significant increase in the adaptation of variable frequency drives (VFDs) in wastewater... more

CST Storage, formerly known as Engineered Storage Product Company (1996- 2011), was originally part of the A.O. Smith Company. It was A.O. Smith’s... more

According to the U.S. Department of Homeland Security’s Industrial Control Systems Cyber Emergency Response Team (ICS-CERT), cyber incidents on... more

This paper provides an overview of a comprehensive, wireless, remote monitoring system for water distribution system operators, including an... more

Digester process management involves carefully balancing the quality and quantity of sludge going into the digester and the health of the micro-... more

Water is required throughout a food and beverage facility for various uses, including makeup water for cooling towers and boilers, washing of... more

The quality of life of every American relies in part on a well-maintained municipal or private drinking water infrastructures and wastewater... more

Water utility managers today face a conundrum. The American Water Works Assn. recommends a water utility strive for non-revenue water loss at 10%... more

Early removal of oil from your facility's wastewater can improve operation efficiencies, generate revenue, demonstrate environmental... more

Mixing in potable water storage tanks is increasingly recognized as an important factor for improving water quality and protecting tank assets.... more

It can be argued that the head works might be the most critical place in a wastewater treatment plant; what happens there greatly influences the... more

Many of today’s large urban water treatment plants rely upon sophisticated chlorination processes in order to provide clean, sanitary water to... more

The Graton Water Resource Recovery Facility (WRRF) in Sonoma County, Calif., is owned and operated by Graton Community Service District (GCSD).... more

Liqui-Cel membrane contactors have a long history of improving a variety of water treatment systems by adding and/or removing dissolved gasses in... more

Pure steam is used in sterilization chambers as a common method to sterilize pharmaceutical products, such as equipment parts, instruments,... more

A major power plant in Thailand is using Liqui-Cel membrane contactors to remove carbon dioxide from a DI water system. The system is an expansion... more

A semiconductor plant in Taiwan is using Liqui-Cel membrane contactors to remove dissolved gas from its ultra-pure water (UPW) system, which is... more

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