Archive


Table Tiles

November 2017

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USP Purified Water distribution pump inspection. Photo courtesy GMP Systems Inc.

Pharmaceuticals

Keys to High-Purity Water System Operation and Maintenance

By Dina Manfredi, Dan Obercon

August 2017

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Example of a contemporary type of EDI system. Photo courtesy of QUA Group.

Back to Basics

How Has EDI Technology Changed Since 1987?

By Fred Wiesler

June 2017

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HVAC cooling tower at Denver International Airport.

Cooling Water

Do Current Antimicrobial Programs for Cooling Systems Control Legionella?

By Paul Puckorious
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A close-up view of an ultrafiltration membrane that could be found in a pharmaceutical plant.

Pharmaceuticals

Practical Examples of UF Use in Compendial Water Systems

By William V. Collentro

March 2017

News

Axine gets $1 million Canadian government investment; SageGuard enters into licensing pact with NASA; Evoqua’s launches on-line CEDI predictive software tool; Delta offers anti-microbial cooling tower and more...

By Mike Henley

February 2017

Editorial

How Water Treatment’s Alphabet Soup Impacts Facility Operations and Capital Spending

By Mike Henley
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Briefing

An Overview Of UPW Users: Treatment Technologies and Purified Water Applications

By Mike Henley
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Wastewater

Water Sustainability: Turning RO Reject Into A Resource At Biopharmaceutical Facilities

By Edward G. Helmig, Susan E. Gregg, PE, and Patrick J. Cyr, PE BCEE

November 2016

Didcot power station
Three cooling towers were seriously damaged by a fire at Didcot B Power Station. Image credit: BBC

LinkedIn Discussion

Is EDI Better Than Conventional ION Exchange? and How Do Cooling Towers Burn Down?

Compiled by Mike Henley 
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Pharmaceuticals

High-purity Water System Design

By Dina Manfredi & Dan Obercon

October 2016

LinkedIn Discussion

What is the value in measuring conductivity in a UPW system?

Compiled by Mike Henley and James McDonald

July 2016

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UPW Pharma

Practical Ways To Optimize Pharmaceutical Water System Life Cycles

By Mike Henley

Monitoring

What Is the Most Useful Measurement?

Compiled by Mike Henley 

June 2016

Patents

Patent Summaries: MPC Inc's Filtration system and Rapid Micro Biosystems' Rapid microbial detection patent

Compiled by Mike Henley 

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