Removing a Radium 88 Risk   Water & Wastes Digest February 2008   By Clare Pierson
City eliminates radium contamination problem
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Mercury: From the Dentist’s Chair to Public Treatment Works   Water & Wastes Digest September 2007   By Al Dubé
The use of amalgam separators satisfies the Pollution Prevention Act of 1990 and has led to dramatic decreases in amounts of mercury in wastewater
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Walkerton Impact Still Being Felt   Water & Wastes Digest May 2007   By Tim Gregorski

Membranes in Manitowoc   Water & Wastes Digest May 2007   by Clare Pierson
Manitowoc Public Utilities is one of the few to operate pressurized and submerged membrane filtration side by side

Arsenic Treatment Proves Effective   Water & Wastes Digest February 2007   By Jim Knoll
An arsenic treatment unit in Idaho is equipped with pretreatment for the removal of iron and manganese

South Bend Addresses Iron & Manganese   Water & Wastes Digest October 2006   By Leo Zappa
Indiana company discovers a new way to remove iron & manganese from drinking water

Project Offers Cost-Effective Solution to Meet New Arsenic MCL   Water & Wastes Digest October 2006   By Jessica Moorman & Neda Simeonova
Joint NSF/EPA study analyzes the feasibility of an economically sustainable POU/POE decentralized public water system

Targeting Iron & Manganese in Drinking Water   Water & Wastes Digest April 2006   By Andrew McClure
Synthetic alternative to greensand combines oxidation with filtration to remove unwanted contaminants more effectively

Environmental Impacts of Hurricanes Katrina & Rita   Water & Wastes Digest December 2005   By Dianne P. Crocker

In Control & Beyond Expectations   Water & Wastes Digest July 2005   By William F. Verona and Robert Rumelfanger
“This system has been operating beyond expectations,” commented Philip D’Angelo of JoDAN, “The treated water is well within the compliance limits mandated by the utility’s discharge limits, at only a fraction of the cost previously observed.

Dried Up: Raisin Producer's New Process Cuts Wastewater and Odors   Water Engineering & Management January 2003   David Pearson
Thanks to a new membrane filtration system, National Raisin Company, Fowler, Calif., not only has been able to cut its wastewater costs, but it also has opened up a potentially lucrative source of additional income.
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