Water (Sustainability & Environment)

ISWS Content

Scroll below to see all content produced by the International Society for Water Solutions (ISWS). ISWS is focused on pressing issues of water access, quality, sustainability, and security.

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International Society for Water Solutions

The International Society for Water Solutions is focused on pressing issues of water access, quality, sustainability, and security. The main goal of the the society is to promote discussion and to determine the role and approaches for AIChE to lead chemical engineers to become recognized thought leaders in the existing water space.

Meet Process Engineer Anthony Actis

August 13, 2019

Anthony discusses his work as a process engineer in the water industry, professional hurdles, and the importance of his work.

The Cleanest Way to Treat Spent Caustic

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 3, 2019
Spent caustic is arguably the world’s most foul industrial wastewater. It is generated in the removal of acidic contaminants from...

Treating Hydraulic Fracturing Flowback Waters

Archived Webinar
Dec 11, 2013
This presentation reviews membrane separation processes that could be used to treat hydraulic fracturing flowback waters. The advantages and limitations of these processes are highlighted. Data from...

Water Reuse Challenges and Hydraulic Fracturing

Archived Webinar
Dec 4, 2013
GE Water & Process Technologies offers a broad product and solutions portfolio that addresses water challenges associated with hydraulic fracturing. This webinar discusses: Key technical and...

New Materials for Membrane Separations

Archived Webinar
Mar 13, 2013
In this webinar, Dr. Richard D. Noble - the co-director of the NSF Industry/University Cooperative Research Center for Membrane Applied Science Technology and co-author of Membrane Separations...

On-Site Biological Graywater Treatment

Archived Webinar
Aug 1, 2012
An Appalachian State University research team, is innovating the field of biological water treatment by applying a proven technology to salon and spa wastewater to create functional, multipurpose, "...

The Water-Energy Nexus: Emerging Issues and Challenges

Archived Webinar
Aug 18, 2010
This webinar provides an overview of water and energy interdependencies, as well as examples of emerging US and international water and energy related challenges, and discusses the potential local...

Using Catalytic Nanoparticles to Clean Water

Archived Webinar
Apr 15, 2010
In this talk, I will describe our work in improving the feasibility of these NP catalysts for groundwater remediation and in understanding how the gold enhances the Pd catalytic activity so...

CEP: News Update

March
2019
News Update
Using Bacteria to Kill Bacteria: A Clean Water Solution In villages and cities around the world, families drink from unclean water and bathe in muddied pools. More than 800 million people lack access to safe drinking water sources, and at least 2...

Optimize Plant Water Use from Your Desk

February
2019
Computational Methods
Dominic C. Y. Foo, P.E.
Water pinch analysis and mathematical programming can be carried out using only a spreadsheet to determine the optimal water system for your plant. Examples, including a shale gas to ethylene process, illustrate the concepts.

The ChE in Context: Perspectives on Industrial Water Reuse

January
2019
The ChE in Context
Yoram Cohen
Among all of engineering’s grand challenges, those related to water resources must be among the most fundamental. The drive toward water sustainability is a major undertaking that chemical engineers have embraced.

New Process for Bioplastic with Low Water Impact

December 28, 2018

Researchers have devised a method for creating a polymer from marine microorganisms that completely recycles into organic waste. What’s more, the process itself has a very low environmental impact.

Editorial: Clean Water: What is it Worth?

November
2018
Editorial
Emily Frangenberg
This is an expanded version of the editorial that appears in the November 2018 issue of CEP I’m no stranger to funky water. I grew up on well water in rural Maryland — where a sulfurous, rotten-egg smell would greet me every morning at the bathroom...
Roadmapping provides a structured and focused method to carve out a space within the broad topic of water processing where chemical and bio-related engineers can play a role.

A Water Roadmap for Chemical Engineers

July 30, 2018

Water is one of the most important resources in the chemical process industries (CPI), presenting both opportunities as well as compliance obligations.

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