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Disinfection
Disinfection
Displaying results 221-240 of 245
Little District That Could
Editorial
July 09, 2012
With 10 operators to serve 12,000 accounts, an award-winning South Carolina district succeeds with cross-training, advancement opportunities, and high morale
Sustainability First
Editorial
June 19, 2012
A treatment plant expansion for two wastewater districts in Oregon is designed to deliver environmental, economic and social benefits
Odor Control and Disinfection
Editorial
May 15, 2012
Odor Control and Disinfection
Editorial
May 15, 2012
Balancing Act
Editorial
May 15, 2012
Pretreatment team members at a North Carolina treatment plant work as partners with businesses to protect the environment and support economic growth
Stirred by the Sun
Editorial
May 08, 2012
A solar-powered mixing system provides process consistency and control, enabling a southwest Arizona water utility to handle trihalomethane levels
May/June Industry News
Editorial
May 08, 2012
Koch Membrane Systems launches website; Parkson employees raise $64,000 for charities; WWEMA names LaVelle chairwoman; Trojan Technologies acquires Salsnes Filter; Kee Safety joins Pacific Industrial Contractor Screening; Xylem breaks ground on manufacturing plant; Ruhrpumpen opens Virginia service center; Calgon’s UV system receives conditional acceptance; American Water completes sale of Arizona, New Mexico operations; Mazzei names executive team; Siemens acquires Cambridge Water Technology; Underground Pipe attends SJE-Rhombus training; Hach names Brown corporate accounts manager; Layfield acquires Canwest Protective Coatings; Arkema names Stabler business development engineer; Revere Control Systems opens two offices; ETS begins production at new plant
Making the Most of It
Editorial
May 08, 2012
New and sophisticated treatment technologies were not enough. The team in Murfreesboro learned to optimize performance and cost-effectiveness.
Pumps
Editorial
February 14, 2012
Polished to Perfection
Editorial
February 14, 2012
A treatment process with aerobic and anaerobic cells and a polishing reactor enables a plant in northwest Iowa to meet ammonia permit levels
Disinfecting CSO Water
Editorial
February 14, 2012
UV technology shows promise for killing pathogens in the high-volume, low-quality streams Typical of stormwater treatment applications
Getting Out From Under
Editorial
January 11, 2012
Granular activated carbon adsorption helps an Ohio city comply with TTHM limits while effectively resolving odor and taste issues
Disinfection Dilemma
Editorial
November 15, 2011
A simple lab test helps a plant team get to the bottom of a chlorination system problem and restore routine permit compliance
Productive Alternative
Editorial
August 24, 2011
A continuous-fill, intermittent-discharge sequencing batch reactor provides high performance in biological nutrient removal in a treatment plant facing high infiltration
In-Pipe UV Disinfection
Editorial
May 16, 2011
Today’s closed-vessel UV disinfection systems include features that can deliver benefits in installation, operations and performance
Eye on Alkalinity
Editorial
April 18, 2011
Simple tests can help you determine whether too little influent alkalinity may be keeping you from meeting a minimum chlorine residual
Beyond the Walls
Editorial
March 22, 2011
A minimum-security prison’s treatment plant sends clean water to the environment and better people back into society
Beautiful Water
Editorial
August 31, 2010
The staff at Riviera Utilities constantly improves the treatment plant with homegrown solutions that lead to consistently high-quality effluent
Aquionics Designs Universal UV Disinfection System
Editorial
May 31, 2010
OpenLine open channel ultraviolet wastewater disinfection system from Aquionics
Managing for Success
Editorial
May 31, 2010
Initiatives in environmental management, staff training and staff retention pay dividends in morale and performance in Richmond, Va.
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