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On TWIST, This Week in Sustainability, we discuss the green pros and cons of the entire range of consumer products and everything in them, to help you choose the right stuff to buy and recycle. We’ll discuss: Appliances, Batteries, Buildings, Carpet, Cleaning Products, Clothing, Computers, Disinfectants, Food, Flame Retardants, Fuels, Medicine, Packaging, Paint, Pesticides, Plastic, Personal Care products, Phones, Photovoltaics, and maybe even tilt at Windmills. We'd love to have your suggestions for topics or guests: twist.sustainability@gmail.com! Hosted by Felicia Etzkorn, Professor of Chemistry at Virginia Tech (https://chem.vt.edu/people/faculty/teaching-and-research/fetzkorn.html) and author of Green Chemistry: Principles and Case Studies, with co-host Jamie Ferguson, Professor of Chemistry at Emory & Henry College (https://www.ehc.edu/live/profiles/341-jamie-ferguson). Music was created and performed by Wendy Godley.
Episodes
Sunday Jan 24, 2021
Sunday Jan 24, 2021
In which we discuss the uses of lead in gasoline (and the temporally and geographically associated violence), avgas, pipes, and car paint primer, and the greener replacements for these products—ethanol as replacement for tetraethyl lead as an anti-knock additive in gasoline, potential plastic replacements for lead pipes, and yttrium as a replacement for lead car primer.Host–Felicia Etzkorn of Virginia Tech, co-host–Jamie Ferguson of Emory & Henry College, with music by Wendy Godley of The Kind.
Abelsohn AR, Sanborn M (2010) Lead and Children, Canadian Family Physician 56:531. https://www.cfp.ca/content/56/6/531
EPA Final Revisions to the Lead and Copper Rule: https://www.epa.gov/ground-water-and-drinking-water/final-revisions-lead-and-copper-rule
Angus Chen, Zapping Lead Pipes with Electricity Could Make Them Safer for Drinking Water, Scientific American, April 4, 2019.
PPG Industries, Yttrium as a Lead Substitute in Cationic Electrodeposition Coatings, EPA Green Chemistry Challenge Award 2001. https://www.epa.gov/greenchemistry/presidential-green-chemistry-challenge-2001-designing-greener-chemicals-award
Grateful Dead, New Speedway Boogie excerpt, from What a Long Strange Trip It’s Been, 1977.
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