Research: Key Detergent Polymers Pose Low Risk to Surface Waters

Newly published research indicates that an important ingredient used in detergents and cleaning products pose a low ecological risk to waterways. The study, “Environmental risk assessment of polycarboxylate polymers used in cleaning products in the United States,” is published in Chemosphere and is now available via open access. The research was conducted by American Cleaning Institute (ACI), Integral Consulting, Inc. and The Procter and Gamble Company.

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Creating Miracles with Polymeric Fibers

Mohan Edirisinghe leads a team at University College London studying the fabrication of polymeric nanofibers and microfibers — very thin fibers made up of polymers. The fibers can be woven into textilelike structures but depending on the use, different fiber thicknesses may be necessary. To study the effects of various parameters on fiber fabrication, the researchers compared the characteristics of fibers created in different ways. The group describes the work in Applied Physics Reviews.

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