Archive


Table Tiles

November 2017

Saturated steam-drum sampling manifold. Source: Figure 1 in Addison and Dooley article (Ultrapure Water, April 2016).

Boiler Feedwater

Keys to Successful Feedwater and Deaeration within Industrial Steam-Generating Systems

By Edward Beardwood
A membrane clean-in-place system. Photo courtesy of Nalco Water.

Back to Basics

Part 2: What Membrane Performance Issues Impact RO System Operation?

By Jane Kucera
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

October 2017

Example of a photo that might accompany a bead integrity test. 15% broken beads is the maximum acceptable level.

Deionization

IX Resin Testing: How Do I Understand What Has Been Reported?

By Don Downey

March 2017

Ion exchange

Use of Shallow-Shell Resins to Reduce Demineralizer Cost

By By Francis Boodoo, Fabio Sousa, Carmen Mihaela Iesan, PhD and Sean Kennedy (Purolite Corp.)

February 2017

Editorial

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

By Mike Henley

Microelectronics

How to Streamline Wastewater Treatment Systems and Make Money Out Of Waste

By Jochen Ruth & Gerd Heser

January 2017

Patents

Latest Patent Summaries: Ecolab explores the use of water-soluble substituted imidazolines for corrosion inhibition; Tianjin Polytechnic University's Preparation method for braid-reinforced PPTA hollow-fiber membrane

Compiled by Mike Henley 

December 2016

Power

Use Of Microfluidic Capillary Electrophoresis To Measure Chloride & Sulfate To PPB Levels

By David M. Gray & Akash Trivedi

November 2016

Pharmaceuticals

High-purity Water System Design

By Dina Manfredi & Dan Obercon

July 2016

UPW Pharma

Practical Ways To Optimize Pharmaceutical Water System Life Cycles

By Mike Henley

Technology Briefing

Changing Boiler Feedwater Chemistry and Its Impact On Metal Transport

By Steven A. Dunn

May 2016

Pharmaceuticals

How Can the Consequences of Poor Activated Carbon Operation Impact System Validation?

By William V. Collentro

March 2016

Power

Can Thermodynamics Kinetics Predict the Occurrence Of Flow-accelerated Corrosion In Steam Power Plants?

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