Time Saved Testing Pays Off   Water & Wastes Digest May 2005   By Adam Potter
Many wastewater plants are switching from fecal coliforms to monitoring for E. coli and Enterococcus, because the EPA has identified these bacteria as the best indicators of fecal contamination in water.

Bottled Water Testing   Water Quality Products October 2002   Kristin Safran and Barbara L. Marteney, National Testing Laboratories
Consumers want to know if the bottled water they buy is safe. How and why bottled water is regulated is not common knowledge and can be confusing to customers. Bottlers who understand and can explain aspects of water quality, regulations and test results to their customers have a useful sales tool to promote their product.
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Shifts in Analytical Requirements   Water Quality Products September 2002   Troy Ethan, Spectrum Laboratories
To remain successful, the water treatment professional should take advantage of advances in in-field testing as well as advances in laboratory analyses. This article describes the shifts in analytical requirements recommended to satisfy consumer desires and promote expansion of the POU/POE water treatment industry.
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Evaluating Activated Carbons   Water Quality Products June 2002   Henry Nowicki, Ph.D., Mick Greenbank, Ph.D. and Homer Yute, M.S., PACS
New challenges are emerging in the industry that require new methods and product developments. This article discusses additional test methods for the AC industry.
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Testing Bottled Water   Water Quality Products September 2001   Barbara L. Marteney and Kristin Safran, National Testing Laboratories
One of the most important (and sometimes the most complex) area of the bottled water business is compliance with federal, state and industry regulations. As the EPA continues to evaluate contaminants in drinking water for regulation under the Safe Drinking Water Act (SDWA), the FDA must review these regulations for their suitability for bottled water.
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Volatile Organic Chemicals in Drinking Water   Water Quality Products March 2001   Marianne R. Metzger and Tami E. Castelli, National Testing Laboratories, Ltd.
When addressing water treatment needs, the average person usually wants to remedy his water of items that cause laundry stains, unpleasant "egg-like" or musty odors and buildup on pipes and fixtures. While the contaminants that cause these problems certainly present legitimate reasons for treatment, it is the "silent" contaminants in our drinking water that cause the most problems with everyday health.
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