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Compact, multi-purpose changeable message sign
The Silent Messenger II by Solar Technology Inc., Allentown, Pa., is designed for those applications...
Since the early 1990s, the Township of Ernestown in eastern Ontario has been searching for a cost-effective approach to upgrading its Amherst (...
Los Vaqueros Project: Blending Consistent Water Quality and Reliability with Concern For Environment
The Los Vaqueros project, the first major water project to be built in northern California in over a decade, was recently completed in a valley 45...
<This is the conclusion of a two-part article that began in the March issue of Water Quality Products.
AC Working Status, Determining Remaining...
The managers at Boca Raton Service Company made a decision to tap into their 48-in. ductile water line. They wanted to make sure they had the best...
Culligan International Company has been providing services to small municipalities since the 1970s, but in February of 1997 the company signed a $1.9...
A Prince George's County, Maryland, study in sustainable development has yielded beneficial results for both developers and the environment including...
In northern regions, there are specific conditions for the treatment of sludge. These conditions invoke certain requirements for the purification of...
AaaThroughout history, Pittsburgh area waterways have proven to be an invaluable resource, providing countless benefits to local industries and...
Contract operation, maintenance and management (OM&M) of a municipal water treatment plant are fairly straightforward concepts. For a fixed fee,...
It is important to sanitize a well twice a year whether it is a new well or an existing well. If the well has been disrupted for service or repair,...
In the fall of 1996, Ontario recorded its wettest September on record, with over 5.5 in. of rain in the first two weeks of the month. Unfortunately,...
Activated carbon (AC) has many applications as listed in Table 1.
All AC applications end up with exhausted (spent) AC. This article will run in two...
"In four years, half of San Diego may be filling its glasses with tap water that once ran through its toilets,"reported the San Diego Union-Tribune...
Most water quality management programs require, among other things, frequent measurement of conductivity or TDS. Knowing the conductivity or TDS of a...
A California-based chicken processing plant needed an accurate, reliable method of maintaining high chlorine residuals in their sanitizing and...
A manufacturer of air craft components generates a free and emulsified oily wastewater that results from their machining, milling, cutting and other...
One of the most frequently-asked questions of PC Data Processing is, "In what ways will an integrated Windows 95/NT billing application benefit my...
Advanced Drainage Systems
ADS offers its new N-12 ProLink Ultra pipe intended for use in storm sewer and other gravity flow drainage systems. Initial...
These are times of constant change and technology advancement. Improvements in computers, data communications and science and engineering affect...
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