All Articles

Dec 28 2000
We're in a hurry, we Americans and there isn't much to slow us down. Across the nation, speed limits on state and interstate highways have been…
Dec 28 2000
Compact, multi-purpose changeable message sign The Silent Messenger II by Solar Technology Inc., Allentown, Pa., is designed for those applications…
Dec 28 2000
Since the early 1990s, the Township of Ernestown in eastern Ontario has been searching for a cost-effective approach to upgrading its Amherst (…
Dec 28 2000
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…
Dec 28 2000
<This is the conclusion of a two-part article that began in the March issue of Water Quality Products. AC Working Status, Determining Remaining…
Dec 28 2000
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…
Dec 28 2000
Culligan International Company has been providing services to small municipalities since the 1970s, but in February of 1997 the company signed a $1.9…
Dec 28 2000
A Prince George's County, Maryland, study in sustainable development has yielded beneficial results for both developers and the environment including…
Dec 28 2000
A new method of wastewater purification bypasses primary settling to simplify treatment and reduce sludge volume.In northern regions, there are…
Dec 28 2000
AaaThroughout history, Pittsburgh area waterways have proven to be an invaluable resource, providing countless benefits to local industries and…
Dec 28 2000
Contract operation, maintenance and management (OM&M) of a municipal water treatment plant are fairly straightforward concepts. For a fixed fee,…
how to disinfect a well
It is important to sanitize a well twice a year whether it is a new well or an existing well.
Dec 28 2000Sanitation
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,…
Dec 28 2000
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,…
Dec 28 2000
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…
Dec 28 2000
"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…
Dec 28 2000
Most water quality management programs require, among other things, frequent measurement of conductivity or TDS. Knowing the conductivity or TDS of a…
Dec 28 2000
A California-based chicken processing plant needed an accurate, reliable method of maintaining high chlorine residuals in their sanitizing and…
Dec 28 2000
A manufacturer of air craft components generates a free and emulsified oily wastewater that results from their machining, milling, cutting and other…
Dec 28 2000
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…
Dec 28 2000
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…
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