New Way to Clean Cancer-Causing Chromium From Drinking Water

Chromium is an odorless, tasteless metallic element. One form, chromium-3, is essential to human health and is often included in multi-vitamins. Cancer-causing chromium-6, infamous from the California exposure and Hollywood movie about Erin Brockovich, occurs naturally but is also produced in high quantities by industry, and can contaminate both soil and groundwater.
An engineer at Washington University in St. Louis has found a new way to convert the dangerous chromium-6 into chromium-3 in drinking water, making it safer for human consumption.
It’s a novel approach, using electricity. Engineers are having success with a new method of electrocoagulation.

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New Way to Clean Cancer-Causing Chromium From Drinking Water

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Recent Segment | Innovations

The World's Largest 3D Printed Object for 777X Airplane at Boeing

The 777X wing trim and drill tool is now the world’s “largest solid 3-D printed item,” certified by Guinness World Records

Recent Segment | Innovations

Video Game Technology Helping Physical Therapy Patients & Athletes at Mizzou Lab

Mizzou researchers are using the depth camera associated with video game systems to help physical therapy patients and athletes.

Recent Segment | Innovations

New Software for Drug Companies to Make Drugs Cheaper, Faster and Better

New software will provide pharmaceutical companies the ability to develop drugs cheaper, faster and better by improving calculations of drug-target binding.

Recent Segment | Innovations

Scopio Finds Images on Social Media, Letting Users Get Paid for Their Photos

A company with roots in St.Louis is finding ways to sift through social media to find marketable photos. From there, they put brands and photographers together.

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Recent Segment | Innovations

New Method of Protection Against Pneumococcal Pneumonia

VaxNewMo has engineered E. coli to manufacture pneumococcal conjugate vaccines.

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Date: April 18, 2015 Time: 10:00am