UV & Ozone: Working Together to Improve Water Quality

Old technologies produce new results

About The Author: 

Ray Denkewicz is an independent consultant to the water and air treatment industries. Denkewicz can be reached at 401.886.0663 or by e-mail at rdenkewicz@aol.com.

Activation Date: 
April 25, 2008
Issue Reference: 
Legacy
Legacy ID: 
19212

Treating Troubled Water

The U.S. Environmental Protection Agency (EPA) has long regulated radium in drinking water, but in December 2000 the EPA lowered the maximum allowable levels for radionuclides. As a result, water utilities across the country retested for radium. Those that found radium contamination exceeding new EPA standards faced a three-year deadline to comply—by either removing the radium to improve the quality of the existing water supply or finding alternative water sources.

Deck: 

Water treatment system successfully removes radium from drinking water

About The Author: 

Ron Dollar is vice president for Water Remediation Technology, LLC. Dollar can be reached at 303.424.5355 or by e-mail at rdollar@wrtnet.com.

Publication Date: 
March 27, 2008
Activation Date: 
March 27, 2008
Issue Reference: 
Legacy
Legacy ID: 
19119

UV & Ozone: Working Together to Improve Water Quality

Old technologies work together to produce new results

About The Author: 

Ray Denkewicz is an independent consultant to the water and air treatment industries. Denkewicz can be reached at 401.886.0663 or by e-mail at rdenkewicz@aol.com.

Activation Date: 
January 24, 2008
Legacy
Legacy ID: 
18891

Speciated Water Analysis

Use of a combined technique for inorganic speciation has become routine and is advancing

About The Author: 

Zoe A. Grosser, Ph.D., and Kenneth Neubauer, Ph.D., work with PerkinElmer Life & Analytical Sciences. Grosser can be reached by e-mail at zoe.grosser@perkinelmer.com.

Activation Date: 
August 15, 2007
Legacy
Legacy ID: 
18455

Who Tests What?

A global look at bottled water testing & regulated contaminants

About The Author: 

Barbara L. Marteney is food and beverage business unit manager for National Testing Laboratories, Ltd. She can be reached at 800.458.3330, ext. 217, or by e-mail at marteney@ntllabs.com.

Activation Date: 
March 28, 2007
Legacy
Legacy ID: 
17915

Testing Groundwater

How to test for pH levels, conductivity & iron levels to ensure quality

About The Author: 

Marianne R. Metzger is accounting specialist for Accent Control Systems, Inc. Metzger is a member of the Editorial Advisory Board of Water Quality Products. She can be reached at 610.630.7640, ext. 145, or by e-mail at mmetzger@accent-control.com.

Activation Date: 
March 28, 2007
Legacy
Legacy ID: 
17912

Stepping up to the Ray Cross Challenge

Research proves vital for continuing growth of water industry

About The Author: 

John Packard, CWS-V, serves as president of the Water Quality Research Foundation. He is president of Culligan Water Conditioning in Minnetonka, Minn. For additional information, contact WQA at 630.505.0160, or visit www.wqa.org.

Activation Date: 
January 4, 2007
Issue Reference: 
Legacy
Legacy ID: 
17562

Fundamentals of the Audit Process

Achieving success with the help of a third party

About The Author: 

Bob Tanner is international auditor, EMEA Region for NSF.

Issue Reference: 
Legacy
Legacy ID: 
17491

A Little Testing Goes a Long Way

Basic onsite testing can give a valuable water analysis on the spot

About The Author: 

Marianne R. Metzger is accounting specialist for Accent Control Systems, Inc. Metzger is a member of the Editorial Advisory Board of Water Quality Products. She can be reached at 610.630.7640, ext. 145, or by e-mail at mmetzger@accent-control.com.

Activation Date: 
December 4, 2006
Issue Reference: 
Legacy
Legacy ID: 
17490

WQP: On The Road

Editorial staff tours NSF’s facilities, laboratories

About The Author: 

Neda Simeonova is editor of Water Quality Products. She can be reached at 847.391.1007, or by e-mail at nsimeonova@sgcmail.com. Jessica Moorman is associate editor for Water Quality Products. She can be reached at 847.391.1012, or by e-mail at jmoorman@sgcmail.com.

Activation Date: 
October 4, 2006
Issue Reference: 
Legacy
Legacy ID: 
17342
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