2007

“CSA B483 – The Ultimate Canadian POU/POE Standard?”, Water Conditioning & Purification, December 2007

“Residential Drinking Water Treatment”, Cooler Innovation,  April/May 2007 - part 1, June/July 2007 - part 2, August/September - part 3

“Water Reuse with Membrane Technologies – An Update”, The Analyst, Fall 2007

“An Emerging Innovative Disinfection Technology”, Filtration News, July/August 2007

“Water Reuse Technologies:  The Wave of the Future”  Water Conditioning & Purification – Part 1, May 2007, Part 2, June 2007

“Pumping Requirements for Membrane Technologies” Pumps and Systems Magazine, April 2007

“The Latest in Water Treatment Instrumentation” Water Conditioning & Purification Magazine, April 2007

“POU/POE Treatment in North America - Market and Technology Trends”  The issues Water Conditioning and Purification Magazine, February 2007

2006

“Ultrapure water production:  The inside story, Cleanrooms, September 2006

“POU RO – A thing of the past?”, Water Conditioning & Purification Magazine, July 2006

“MBR Technology – The advantages of membrane bioreactor systems”, Process Engineer Magazine, June 2006

“Construction Guidelines For Water Treatment Systems”, Industrial Water World, May/June 2006

“Water Reuse”, Processing Magazine, April 2006

“Everything you wanted to know about water reuse but were afraid to ask”, Processing Magazine, April 2006

“Membrane Technologies For Wastewater Reuse – The Challenges”, Filtration News, March/April, 2006

“Process Water Treatment – Challenges and Solutions”, Chemical Engineering Magazine, March 2006

2005

“A Review of Membrane Technologies for Water Reuse Applications”, Ultrapure Water, October, 2005.

“Process Water Supply – The Big Picture” (Part 1), Chemical Engineering, May, 2005.

“Water Purification versus Waste Water Reuse- The Common Denominator”, Water Conditioning & Purification, May, 2005.

2004

“AquaTech 2004 – A View From The Trenches”, Water Conditioning & Purification, November, 2004.

“The Overlooked Oasis,” Water & Wastewater Products, October 2004, with George Alter.

“Membranes for Process Water Reuse,” Chemical Engineering, June 2004.

“The Encyclopedia of Water”, The Encyclopedia of Water, June 2004

“Institutional Requisites for Efficient Water Markets”, The Encyclopedia of Water, June 2004

“Demystifying Membrane Technology – Part II,” Environmental Protection, May 2004.

“Brackish Water Desalting,” Water Conditioning & Purification, April 2004.

“Membrane Fouling – A Primer,” Filtration News, March/April 2004.

“Industrial Show Hits Jackpot,” Water Conditioning & Purification, February 2004.

“Same Place Next Year – International Water Conference 2003,” Water Conditioning & Purification, January 2004.

2003

“Speciation of Arsenic in Groundwater & Technologies for Removal of Arsenic in Drinking Water in the Spiro Tunnel Bulkhead, Park City, Utah, USA”

(w/ Z.Pawlak, G. Rabiega, L. Scanlon), ARS SEPARATORIA ACTA, No. 2, 2003.

“Water Recycling:  A look Into The Near Future,” Water Conditioning & Purification, December 2003.

“Membrane Fouling – A Primer,” Asian Water, November 2003.

“Nanofiltration – When It Works For The Whole House,” Water Conditioning & Purification, November 2003.

“HPC Bacteria Issues and Their Effect On The POU Industry,” Water Conditioning & Purification, September 2003.

“Demystifying Membrane – Part I,” Environmental Protection, July/August 2003.

“The Latest in Membrane Technologies For Wastewater and Chemical Processing Applications,” Fluid/Particle Separation Journal, July 2003.

“Wastewater Meets Membranes,” Chemical Processing, March 2003.

“Membrane Technologies for Wastewater and Chemical Processing Applications,” Water Conditioning & Purification, February 2003.

“A Strategic Vision for the WQA,” Water Conditioning & Purification, February 2003.

“Membrane Separation Technology,” Industrial Water World, January/February, 2003.

“Guide to Selecting Membrane Separation Technologies,” Industrial Water World, January/February 2003.

2002

“The Latest in Membrane Technologies for Wastewater and Chemical Processing Applications,” Water Technology News, December, 2002.

“Membranes for Wastewater Treatment – Polymer and Device Configuration,” Filtration News, November/December 2002.

“Fouling Phenomena- Clearing up the Confusion,” Water Conditioning & Purification, March 2002.

2001

“From Toilet to Tap– The Ultimate in Water Reuse,” Water Conditioning & Purification, November 2001.

 “RO Water from POU Units – The Real Story,” Water Conditioning & Purification, September 2001.

“Effective Presentations Make up for Small Numbers at NSF International Symposium in the Nation’s Capitol,” Water Conditioning & Purification, July 2001.

2000

“AquaTech 2000 – A Review of the World’s Largest Water Conference,” Water Conditioning & Purification, March 2000.

“Pesticides – Problems and Cures for Drinking Water,” Water Conditioning & Purification March 2000.

“The Challenge of Membrane Maintenance,” Water Quality Products, February 2000.

“Drinking Water Quality and the Power of Public Perception,” Water Conditioning & Purification, February 2000.

1981 - 1999

“System Maintenance-An Overview of Sanitization Concerns in the Semiconductor Industry,” Ultrapure Water, December 1999.

 “Aquatech ’98 – A View from Amsterdam,” Water Conditioning & Purification, December 1998.

“Membrane Technologies in Precision Cleaning Applications,” Ultrapure Water, October 1998.

“Review of First Symposium on Global Transfer of Water Treatment Technologies,” Water Conditioning & Purification, September 1998 (with Joseph Harrison).

“Norway – White Nights & Pure Water,” Water Conditioning & Purification, September 1998.

“Reverse Osmosis Technology – Where Does It Fit?,” Water Conditioning & Purification, April 1998.

"The Ultimate in Recycling - Membrane Technology for Municipal Water Reuse Gains Ground," Water Conditioning & Purification, November 1997.

“Crossflow Filtration for Environmental Compliance,” Filtration & Separation, October 1997.

“Bed Filtration Ways & Means,” Precision Cleaning, September 1997 (with Philip Olsen).

"The Role of Membrane Technology in Water Purification Applications," Filtration & Separation, July/August 1997.

“Microorganism Reduction Devices:  An Opportunity for Dealers,” Water Conditioning & Purification, June 1997 (with Philip Olsen).

"The Dental Dilemma: Microorganism Contamination of Water Lines," Water Conditioning & Purification, May 1997 (with Philip Olsen).

“Magic Bullets Miss the Mark in Water Purity,” Water Conditioning & Purification, February 1997.

“The Comfort of Confidence,” Water Conditioning & Purification, December 1996.

“A Perspective on AquaTech ‘96,” Water Conditioning & Purification, November 1996.

“Spotlight on Amsterdam,” Water Conditioning & Purification, September 1996.

“Drinking Water Treatment in India: A Visitor’s Perspective,” Water Conditioning & Purification, March 1996.

“Hemodialysis Water Treatment Systems Design,” Contemporary Dialysis & Nephrology, December 1995.

“Useful Applications of Membrane Technology in Precision Cleaning Process,” Precision Cleaning, September 1995.

“Membrane Fouling Causes and Cures,” Water Conditioning & Purification, July 1995.

“The ABC’s of Filtration,” Water Conditioning & Purification, February 1995 (with Philip Olsen).

“Pollution Prevention Drives Membrane Technologies,” Chemical Engineering, September 1994.

“Commercial/Industrial System Design," Water Conditioning & Purification, September 1994.

“Education:  Your Key to Success,” Water Conditioning & Purification, August 1994.

“Reverse Osmosis and Nanofiltration Membrane System Design,” Plumbing Engineer, March 1994.

“Who’ll Take Europe?,” Water Technology, April 1993.

“Mixing Blood & Water,” Water Technology, March 1993.

“Membrane Technologies In The Power Industry”, Ultrapure Water, February 1993.

“Lead Controls Affect Reverse Osmosis”, Water Technology, January 1993.

“Reading RO Spec’s,” Water Technology, December 1992.

“Showing Europe,” Water Technology, November 1992.

“One Person’s Waste Is Another Person’s Treasure,” Water Technology, October 1992.

“A Membrane System Design Primer,” Water Conditioning & Purification, July 1992.

“Whole-House Reverse Osmosis Design,” Water Technology, March 1992.

“Hemodialysis Water Treatment: A Consultant’s Perspective,” Dialysis & Transplant, March 1992.

“Minerals and the Body,” Water Technology, November 1991.

“Designing Pure Water Systems,” Plumbing Engineer, October 1990.

“Reducing the Industry’s Knowledge Deficit,” Water Technology, October 1990.

“Pollution Control Membranes: “Continuous, Competitive, Clean,” Chemical Processing, July 1990.

“Fine Tuning Reverse Osmosis,” Water Technology, August 1989.

“What’s Happening with Point of Use Reverse Osmosis Membrane Elements?,” Water Conditioning & Purification, February 1988.

“Understanding Reverse Osmosis,” Water Conditioning & Purification, August 1987.

“Water Treatment Systems - The risk of bacterial contamination and its prevention,”

Contemporary Dialysis and Nephrology, June 1987.

“How to Choose the Right Disinfectant For Your Reverse Osmosis System,” Water Technology, August 1986.

“Monitored Performance - The Available Alternatives,” Water Technology, March 1986.

“Identifying Drinking Water Contaminants,” Water Technology, February 1986.

“Reclaiming Ultrapure Rinse Waters,” AWWA Water News, September/October 1985.

“Keeping Sterile Water Sterile,” Pharmaceutical & Cosmetic Technology, July 1985.

“An Overview of Fine Filtration Technology,” Pharmaceutical & Cosmetic Technology, March 1985.

“Today’s Reverse Osmosis,” Products Finishing, May 1984.

“An Update on Reverse Osmosis for Metal Finishing,” Plating and Surface Finishing, April 1984.

“Prevention of Bacterial Contamination in Hemodialysis Water Treatment Systems,”  Contemporary Dialysis, October 1983.

“Water Purification Application for RO/UF Technology,” Water Technology, August 1982.

“Demystifying RO Water Treatment,” Water Technology, August 1982.

“Ultrafiltration,” Meat Processing, May 1982.

“Reverse Osmosis and Ultrafiltration in the Plating Shop,” Plating and Surface Refinishing, April 1981.