Water Conditioning & Purification Magazine

How POU Activated Carbon Filters Work

By Henry Nowicki, PhD, Richard Capp, George Nowicki, Wayne Schuliger, Christopher Brunning and Barbara Sherman All activated carbons are not the same and a basic understanding of how activated carbon filters work can help users […]

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Evaluation of Activated Carbon Performance

By Henry Nowicki, PhD, Wayne Schuliger, George Nowicki and Barbara Sherman Introduction Evaluating activated carbon performance is important because all carbons are not the same and they do need to be replaced when exhausted, to […]

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Testing Tips for Activated Carbon Users: Part 1

By Henry Nowicki, PhD, George Nowicki, Wayne Schuliger, Christopher Brunning, Gary Pittman and Barbara Sherman Series introduction Activated carbon (AC) is an ambiguous term applied to a broad range of end products that satisfy an […]

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Making Activated Carbons More Useful

By Henry Nowicki, Ph.D., George Nowicki, Wayne Schuliger, P.E. and Murty Hari, Ph.D Introduction The technical community that deals with water and wastewater systems is well aware of current and near-future adverse implications regarding sources […]

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Educating the World on Activated Carbons

By Henry Nowicki, Wayne Schuliger, Barbara Sherman and George Nowicki The last few years have been exciting for the activated carbon industry. Several new applications are emerging that will significantly grow the size of the […]

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GAED Reveals Pore Sizes in Carbon Blocks Causing Aqueous Dec...

By Henry Nowicki, H. George Nowicki, Wayne Schuliger and Barbara Sherman All activated carbons (AC) are not the same. The main feed-stock sources and types are By Henry Nowicki, H. George Nowicki, Wayne Schuliger and […]

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GAED Reveals Performance Differences in POU Sorbents

By Henry Nowicki, H. George Nowicki, Wayne Schuliger and Barbara Sherman This article compares POU sorbents for trace organic aqueous removals using the Gravimetric Adsorption Energy Distribution (GAED) method. GAED full characterizations1,2 were used to […]

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Monitoring Activated Carbon Drinking Water Filters

By Henry Nowicki, George Nowicki, Wayne Schuliger and Barbara Sherman More likely than not, your municipal drinking water has been filtered with activated carbon (AC). Municipal drinking water plants are mandated by the US EPA […]

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Importance of Third Party Evaluation of Activated Carbons, P...

By Henry Nowicki, Bill Purves, Wayne Schuliger, George Nowicki and Barbara Sherman Obtaining independent, unbiased third-party professional opinions are good in personal and business practices. There is hardly a day that goes by that we could […]

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New Trace Capacity Test Method Needed for Future Activated C...

By Henry Nowicki, George Nowicki, Wayne Schuliger, Shib Mookherjea and Barbara Sherman New test methods can facilitate scientific discoveries and lead to new commercial granular activated carbon (GAC) products. Also, a new or modified paradigm […]

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