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Water Treatment

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Designing an Integrated Wastewater-Treatment System

Meeting the wastewater-treatment demands of an integrated manufacturing complex demands a design that can address a diverse array of contaminants and discharge requirements Any large, integrated chemical-manufacturing complex will require the implementation of a comprehensive wastewater-treatment solution to address unique…

CPI Bookshelf: September 2020

The following is a list of recently published books with relevance to the chemical process industries (CPI): Trevor Kletz Compendium: How his Best Process Stories are Still Relevant Today. Andy Brazier, Fiona MacLeod, David Edwards and others, Elsevier Press, 2020,…

Enzymatic conversion of waste algae into specialty chemicals

Waste algae from municipal wastewater-treatment plants is typically sent to landfills, but a new process offered by Gen3Bio, Inc. (West Lafayette, Ind.; www.gen3bio.com) aims to convert it into specialty chemicals using a proprietary blend of enzymes to break open —…

Recently Published Books for the CPI: July 2020

The following recently published books may be of interest to chemical process industries (CPI) professionals: Smart Manufacturing: Applications and Case Studies. Edited by Masoud Soroush, Michael Baldea and Thomas Edgar, Elsevier Press, 2020, 525 pages, $200.00. Analytical Design of PID…

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Facts at your Fingertips: Ion Exchange Resins in Water Treatment

Removal of dissolved ions from industrial process water, boiler feedwater or wastewater is a common challenge for facilities in the chemical process industries (CPI). Ion exchange (IX) systems offer one possible solution for demineralization, purification or wastewater-treatment applications. Ion exchange…

Filtering out and detoxifying hexavalent chromium from water

Chemists from the Swiss Federal Institute of Technology Lausanne (EPFL; Switzerland; www.epfl.ch) have developed “sponges” designed to capture various target substances, such as gold, mercury and lead, dissolved in solution. Now, they have developed one for capturing toxic hexavalent chromium…

Analyzing Your Fluid