Water

Dec 28 2000
Ground water is the most popular source for water in the United States. Now with growth of proven treatment methods and advances in treatment...
Dec 28 2000
Granular activated carbon (GAC) has been used in the water and wastewater industries to reduce taste, odors and dissolved organic compounds. GAC...
Dec 28 2000
Some contractors and structure owners interested in safely removing lead paint are considering an alternative method. A blasting additive can be used...
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
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
Many industries utilize media-bed filtration. This use may take the form of ion exchange for water softening/demineralization, sand filtration,...
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
Louisville Water has increased its minimum coagulant dosage by using liquid borne-particle counters to measure water quality at particle levels,...
Dec 28 2000
Cost-effectiveness and efficiency are important factors in selecting a treatment process that will comply with both current and anticipated water...
Dec 28 2000
Wastewater is being reclaimed for non-potable uses. The use of this water is alleviating water shormance of the valve. In addition, buried manually-...
Dec 28 2000
The end result of a prioritization system was a process designed to minimize subjective factors and rely on rational, equitable and consistent...
Dec 28 2000
In many areas of the United States, artificial recharge techniques are emerging as effective solutions for maintaining or enhancing the water-bearing...
Dec 28 2000
Although it is considered "conventional" in many parts of the world, membrane technology is beginning to get serious attention by U.S. water...
Dec 28 2000
A survey looked the maintenance painting costs for four large-capacity steel water tanksDetermining real maintenance costs associated with protecting...
Dec 28 2000
The latest on membrane technology for water treatment.Membrane system technology has been developed to a point where one or more of its forms can be...
Dec 28 2000
By replacing microscreen filters with high-rate gravity filters as part of an $11 million modernization program, the Philadelphia Suburban Water...
Dec 28 2000
Artificial recharge of groundwater has become a necessity in Orange County, California, where natural recharge is insufficient to satisfy water...
Dec 28 2000
Granular activated carbon (GAC) has been used extensively for the removal of dissolved organics from drinking water. In the early seventies, it was...
Dec 28 2000
No matter what design solutions engineers and construction contractors devise to contend with the growing number of water and air pollution...
Dec 28 2000
When a town meeting in New Castle, New York, prompted local government officials to take citizen complaints about water quality seriously, they...