Archive



Table Tiles

Date Title Authors Lead Text
2015‑06 A Study of the Effect of Elastomeric Seals Exposed to Ozone Katrin Wallheinke, PhD, Wolfgang Paul, Jeffrey Sixsmith, Casey Williamson and Marty Burkhart When considering an elastomeric seal, there is a list of process capability parameters surroundin...
2015‑06 Production of EP Water for Injection— A Technical Overview William V. Collentro Alternate methods of producing Water for Injection (WFI) by reverse osmosis (RO) have been accept...
2015‑06 Enhanced TOC Reduction in Pharmaceutical Water Systems Using Highly Reflective UV Disinfection Reactors John Wammes, Gwynne Cavender, George Diefenthal, and J.R. Cooper, PhD Ultraviolet (UV) systems are commonly used to provide disinfection in high-purity water systems u...
2015‑06 Should you Anticipate System Problems? Mike Henley Mike: “Do you prefer to anticipate a potential problem with your high-purity water system? Or, is...
2015‑06 A Water/Steam Chemistry Audit Can Be Worth its Weight in Gold Brad Buecker Well established in the power industry is the knowledge that water/steam chemistry monitoring and...
2015‑06 Backgrounder: Understanding Water and Pharmaceutical Water Ed Helmig Water is one of the most unique and important substances on earth and a critical raw material for...
2015‑05 Removal of Low-Metal Levels Found in Power Plant Waste Streams Lisa M. Farmen The U.S. Environmental Protection Agency (EPA) issued the ELG Proposed Rule in June of 2013, whic...
2015‑05 What is the Price to Not Maintaining a Cooling Tower? James McDonald What does it cost to NOT maintain a cooling tower? This column provides insights from a discussio...
2015‑05 Does Cooling Water Treatment Vary Between Industries? Paul R. Puckorius The main objective of all cooling tower water treatment programs is to provide acceptable protect...
2015‑05 Use of a Low-Cost, Energy Efficient Technology for Nitrogen Removal and Recovery from Wastewater Paul M. Sutton, Doug Bucher, Dennis Livingston, and Tod Johnson There is a growing belief that in the future the objective should be to treat wastewater not as a...
2015‑05 Removal of Low-Metal Levels Found in Power Plant Waste Streams Kenneth Chen and Dennis McBride On April 19, 2013, the U.S. Environmental Protection Agency (EPA) proposed new effluent limitatio...
2015‑05 Ask The Experts – Cooling Tower Cycles of Concentration: Factors Determining Optimum Control Limits William Harfst IWT Journal: Some of our readers are interested in learning more about cooling tower operation. W...
2015‑04 What is a Particle Bernie Zerfas A particle in water is often considered to be a minute portion or fragment of something else, for...
2015‑04 Fouled Membranes—Clean or Replace? Mike Henley This article features two recent discussions within the LinkedIn Ultrapure Water group on membran...

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