Traditional Treatment Methods

One of the most pronounced shifts in the water treatment industry is the rapidly burgeoning need to improve water quality. The need for water treatment systems is growing quickly, and, unfortunately, North America is hardly immune to challenges.

Deck: 

A look at three tried-and-true methods for water softening & treatment

About The Author: 

Paul Ethier is national sales representative - commercial products for Watts Canada. Ethier can be reached at paul.ethier@wattswater.com.

Publication Date: 
June 6, 2014
Activation Date: 
June 6, 2014
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Champions for Change

It all began for me in the fall of 2012, when D.J. Shannahan, owner of Sharp Water and a Water Quality Assn. (WQA) board member, provided me with his wealth of experience to assist the state of Delaware in revising a restrictive septic law. During a visit in February 2013, Richard Mest, WQA president and president of Master Water Conditioning Corp., immediately offered his years of legislative experience throughout the U.S. and specifically in Washington, D.C., to help in Delaware. 

Deck: 

Associations work toward revised septic laws in Delaware

About The Author: 

Dean Srygley is executive director of the Eastern Water Quality Assn. Srygley can be reached at ewqa12@verizon.net or 302.730.3019.

Publication Date: 
March 21, 2014
Activation Date: 
March 21, 2014
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New Year, New Initiatives

The Water Quality Assn.’s (WQA) Gold Seal product certification program continues to grow and expand to meet the needs of the industry. This is being accomplished while maintaining quality control procedures and customer service. Regulatory acceptance of Gold Seal certification has reached a new high with the addition of the U.S. Environmental Protection Agency’s (EPA) Energy Star program, which is now accepting the Gold Seal program for compliance of water coolers.  

Deck: 

WQA prepares for new and ongoing ventures in 2013

About The Author: 

Tom Palkon, CWS-VI, is director of product certification for the Water Quality Assn. Palkon can be reached at tpalkon@wqa.org or 630.505.0160.

Publication Date: 
February 5, 2013
Activation Date: 
February 5, 2013
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About the Ban

It has been almost three years since California passed Assembly Bill 1366, allowing municipalities to ban the sale and use of water softeners. Water Quality Products Assistant Editor Nicole Bowling spoke with Mike Mecca, past president of the Pacific Water Quality Assn. (PWQA), about how the bans are affecting the local water quality industry.

Nicole Bowling: What is the status of the water softener ban legislation in California?

About The Author: 

Mike Mecca is director of technical services and product development for Performance Water and past president of the Pacific Water Quality Assn. Mecca can be reached at mikemecca@performancewater.com or 714.736.0137. Nicole Bowling is assistant editor for Water Quality Products. Bowling can be reached at nbowling@sgcmail.com.

Publication Date: 
September 11, 2012
Activation Date: 
September 11, 2012
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Extending Resin Life

Water softener resin is extremely porous, which is beneficial because it allows for more surface area to capture calcium and other metals in source water. Surprisingly, 99% of ion exchange actually happens in the interior of the bead. Resin beads, ranging in size from 16 to 50 mesh, are abused daily during the backwash process and by contaminants in the source water. Resin could last much longer in these hostile environments with a few fairly inexpensive solutions.

Resin Basics

Deck: 

Cleaning options to reduce resin fouling

About The Author: 

Justin Ramsey is marketing manager for Pro Products LLC. Ramsey can be reached at jramsey@proproducts.com
or 800.285.9176.

Publication Date: 
May 30, 2012
Activation Date: 
May 30, 2012
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Protecting Ion Exchange Resins From Suspended Solids

Ion exchange resins used in softening, anion or deionization applications are designed to remove certain ionized substances from water. The resin beads typically range in size from 16 to 50 mesh (1.2 to 0.3 mm) and although they are designed for the removal of dissolved ions, they can become a very effective filter media.

In some specialty applications (e.g., condensate polishing) resins are used as much for their filtration properties as for their ion exchange characteristics. For the most part, however, it is a good idea to keep the resin bed free of suspended particles.

Deck: 

Cleaning and prevention to avoid fouling

About The Author: 

Frank DeSilva is national sales manager for Resin Tech Inc. and president of the Pacific Water Quality Assn. DeSilva can be reached at fdesilva@resintech.com or at 323.262.1600.

Publication Date: 
March 24, 2011
Activation Date: 
March 24, 2011
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Issue Reference: 
Legacy
Legacy ID: 
22613

High Efficiency, Low Flow

The value of low waste and utilization rates

About The Author: 

Rebecca Wilhelm is managing editor of Water Quality Products. Wilhelm can be reached at bwilhelm@sgcmail.com or 847.391.1007.

Activation Date: 
November 23, 2010
Issue Reference: 
Legacy
Legacy ID: 
22319

Ion Exchange Developments

Ion exchange developments spur use in drinking water plants

About The Author: 

Francis Boodoo is technical director for The Purolite Co. and a member of the WQP Editorial Advisory Board. Boodoo can be reached at fboodoo@puroliteusa.com or 610.668.9090.

Activation Date: 
September 13, 2010
Issue Reference: 
Legacy
Legacy ID: 
22147

Ion Exchange Resin Housekeeping

Minimizing leachable compounds from ion exchange resins

About The Author: 

Cliff Gilbert is senior account manager for Dow Water & Process Solutions. Gilbert can be reached at 856.231.8392 or by e-mail at cdgilbert@dow.com.

Activation Date: 
January 19, 2010
Files: 
Issue Reference: 
Legacy
Legacy ID: 
21395

Co-Occurring Contaminants

Arsenic and uranium in drinking water supplies

About The Author: 

James Knoll is MetSorb commercial manager for Graver Technologies. Knoll can be reached at 800.249.1990 or by e-mail at jknoll@gravertech.com. Nichole Pennisi is research and development chemist for Graver Technologies. Robert Russo, Ph.D., is media manager for Graver Technologies.

Activation Date: 
September 8, 2009
Legacy
Legacy ID: 
21067