All Articles

Dec 28 2000
Britain's driest summer in 20 years has highlighted the relevance of developing new methods for water network monitoring and leakage detection. The…
Dec 28 2000
A new water disinfection system has been developed to inactivate Cryptosporidium oocysts and Giardia cysts in drinking water. The technology, known…
Dec 28 2000
Changing membranes in pressure vessels is easy with the proper tools. Here is how we do it. To open a PVC pressure vessel, first remove any pins…
Learning more about the causes of corrosion in an on water storage tanks can lead to the right coating choice for the tank site.
Learning more about the causes of corrosion in an on water storage tanks can lead to the right coating choice for the tank site.
Dec 28 2000
Elevated and ground-level water storage tanks are an integral part of most water distribution systems. Not only do these vessels ensure adequate…
Dec 28 2000
Any facility that treats, stores or disposes of wastes faces environmental exposures. While these seem apparent at landfills or hazardous waste…
Dec 28 2000
Monitoring may either be local (at the location of measurement) or remote (at a switch-box, local control room, or central control station).…
Dec 28 2000
Many industries utilize media-bed filtration. This use may take the form of ion exchange for water softening/demineralization, sand filtration,…
Dec 28 2000
Today's Best Professional Judgments (BPJs) are scrutinized closer than professional football players were when the National Football League allowed…
Dec 28 2000
As the organization that develops and maintains the consensus standards for the point-of-use, point-of-entry drinking water treatment unit industry,…
Dec 28 2000
As more Americans are aware of the health risks associated with contaminated water supplies, many citizens are turning to filtered water. One couple…
Dec 28 2000
The accuracy of quantitative flow input is crucial for use of the hydraulic model to determine how much extra water is in various line segments due…
Dec 28 2000
Earlier this year, the Washington State Department of Transportation (WSDOT) started work on two large roadway projects in metropolitan King County,…
Dec 28 2000
When should you replace a water meter? This question has become an evasive one for many Utilities that have to make this decision. On the basis of…
Dec 28 2000
Spurred on by the energy crisis of the 1970s, scientists searched for alternatives to fossil fuels in order to supply our energy needs. As mankind…
Dec 28 2000
On May 23, 1994, a tragedy occurred on a Minnesota highway. While crossing a thoroughfare posted with work signs, a construction worker, wearing a…
Dec 28 2000
One of the most widely applied type of flexible couplings is an elastomeric design known as the jaw coupling. This design is characterized by two…
Dec 28 2000
Over the past few years, a lot of attention has been given to the quality of European pavements vs. those in the U.S. But the one undeniable factor…
Dec 28 2000
In June 1933 work began on the San Francisco-Oakland Bay Bridge (Bay Bridge). Former President Herbert Hoover, who was present at the ceremonies,…
Dec 28 2000
When an earthquake in San Francisco interrupted a World Series game in October 1989, millions of people across the U.S. saw it live on TV. For most…
Dec 28 2000
On Oct. 17, 1989, the Loma Prieta earthquake struck the San Francisco and Monterey Bay areas. Measuring 7.1 on the Richter scale, the earthquake was…
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