Learn with P&ID


P&ID is here to help you learn and grow – just as we’re always aiming to do. In addition to writing his blog, Barry has published the industry-respected Handbook of Solid-Liquid Filtration with Elsevier.

Elsevier partnered with Barry again in 2020 to edit a new book on Integration & Optimization of Unit Operations.


Barry enjoys getting out into the field to talk with clients, but that doesn’t stop him from sitting down to report on recent findings in the field. Along with publications in peer-reviewed journals, Barry also has a long-term publishing relationship with many of the industry’s most prevalent news sources.


Barry has presented on solid-liquid separation and process engineering globally. If you’ve missed his presentations in the past, take a moment to view a video in which Barry shares his expertise and industry insights.