All Whitepapers

Jan 5 2016
A common side effect of wastewater treatment processes is the unpleasant odor that can linger near the plant, annoying neighbors, who complain. Often…
Dec 7 2015
Imagine tackling your greatest production challenge quickly, easily and inexpensively—and even generating a profit while doing so. Removal of surface…
Sep 23 2015
Early removal of oil from your facility's wastewater can improve operation efficiencies, generate revenue, demonstrate environmental responsibility…
Sep 22 2015
Arsenic, barium, cadmium, chromium, copper, lead, mercury, selenium, silver and zinc are among the many contaminants that enter the environment…
Sep 15 2015
VigorOx WWT II is used for treating effluent wastewater from municipal and industrial treatment plants to reduce the coliform bacterial count to meet…
Sep 15 2015
Endocrine disruptors (EDs) are a class of chemicals with the ability to interfere with the endocrine (hormonal) processes in mammals. Any hormonal…
Sep 15 2015
While the chlorination process is the most commonly used disinfection technology for municipal wastewater in the U.S., formation of harmful…
Sep 15 2015
The dose of peracetic acid that is required to control microbial concentration in wastewaters will depend on a number of factors, including the…
Aug 31 2015
XR-5 ethylene interpolymer alloy (EIA) geomembrane was specified as the primary and secondary containment liners for a state-of-the-art zinc and…
Jul 17 2015
It is costly for municipalities when sanitary sewer overflow (SSO) occurs. SSO can happen in a residential, commercial or institutional building, as…
Jul 14 2015
The complexity of biological activities and the number of process variables important to nutrient removal in advanced activated sludge wastewater…
Jun 19 2015
During the last 10 to 15 years, the industry has seen a significant increase in the adaptation of variable frequency drives (VFDs) in wastewater…
May 7 2015
According to the U.S. Department of Homeland Security’s Industrial Control Systems Cyber Emergency Response Team (ICS-CERT), cyber incidents on…
Apr 22 2015
Digester process management involves carefully balancing the quality and quantity of sludge going into the digester and the health of the micro-…
Apr 17 2015
Water is required throughout a food and beverage facility for various uses, including makeup water for cooling towers and boilers, washing of…
Mar 11 2015
Water utility managers today face a conundrum. The American Water Works Assn. recommends a water utility strive for non-revenue water loss at 10% to…
Mar 10 2015
Early removal of oil from your facility's wastewater can improve operation efficiencies, generate revenue, demonstrate environmental responsibility…
Feb 15 2015
Mixing in potable water storage tanks is increasingly recognized as an important factor for improving water quality and protecting tank assets.…
Feb 13 2015
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…
Feb 6 2015
Many of today’s large urban water treatment plants rely upon sophisticated chlorination processes in order to provide clean, sanitary water to…
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