Fresh urban water
08/25/21 • 33 min
Great scientists look at the world around them, identify problems and think about how their area of expertise can provide a solution. This is what Jessica Ray does. In her native St. Louis, she experienced regular urban flooding and grew up familiar with the problem of managing urban wastewater. When, later in life, her studies took her to California, she experienced the opposite problem of severe droughts. This is how she became interested in urban water and started applying her chemical engineering skills to deal with the problem of contaminants, such as PFAS, in urban waste waters.
The theme of the unsustainability of our linear economy – where things are made, used and discarded - returns to the podcast. This episode explores Jessica’s disruptive work on the development of cost-efficient methods for the treatment of storm water and other urban water wastes. It’s a surprising discovery of a smart combination of everyday materials and clever chemistry that promises to bring us one step closer to a more sustainable circular economy.
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Great scientists look at the world around them, identify problems and think about how their area of expertise can provide a solution. This is what Jessica Ray does. In her native St. Louis, she experienced regular urban flooding and grew up familiar with the problem of managing urban wastewater. When, later in life, her studies took her to California, she experienced the opposite problem of severe droughts. This is how she became interested in urban water and started applying her chemical engineering skills to deal with the problem of contaminants, such as PFAS, in urban waste waters.
The theme of the unsustainability of our linear economy – where things are made, used and discarded - returns to the podcast. This episode explores Jessica’s disruptive work on the development of cost-efficient methods for the treatment of storm water and other urban water wastes. It’s a surprising discovery of a smart combination of everyday materials and clever chemistry that promises to bring us one step closer to a more sustainable circular economy.
We read every email so please share your questions and feedback with us!
- Email [email protected]
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The charm of the forgotten elements
Visit https://thermofisher.com/bctl to register for your free Bringing Chemistry to Life T-shirt and https://www.alfa.com/en/chemistry-podcasts/ to access our episode summary sheet, which contains links to recent publications and additional content recommendations for our guest.
There is one thing Robert Gilliard, Jr. refutes categorically; that there is no innovation in chemistry. As an innovator, he has made a career on the risky proposition of finding value in a part of the periodic table that has been historically underappreciated, the main-group elements.
In his fearless exploration of the properties of bismuth, germanium, beryllium and boron, Robert is discovering new chemistries and inventing new applications. He believes in moving beyond the well of tried-and-true chemistry to explore less-traditional approaches and making them part of the standard chemistry toolset.
This is a classic Bringing Chemistry to Life episode; one that those genuinely passionate about chemistry will love. Paolo and Robert speak about new properties, reactivities and applications in synthetic chemistry and material science, all coming from the “forgotten,” abundant and cheap main-group elements. A wonderful story of relentless pursuit of knowledge that proposes a vision for a very different chemistry of tomorrow.
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Next Episode
Sustainability as an entrepreneurial choice
Visit https://thermofisher.com/bctl to register for your free Bringing Chemistry to Life T-shirt and https://www.alfa.com/en/chemistry-podcasts/ to access our episode summary sheet, which contains links to recent publications and additional content recommendations for our guest.
Sustainability is a trendy word that is often abused, especially when speaking about chemistry. Most commodity chemicals and their highly integrated value chains remain rooted in the oil feedstock. Until this changes, it will be difficult to move towards truly sustainable technologies. The use of renewable resources to produce valuable chemicals has promised a lot but delivered little so far. Dr. Kevin Barnett aims to change that, and his approach is radical and pragmatic at the same time. No real innovation is possible without commercial attractiveness. The obvious start is something that can be useful and commercially attractive right now. Something that can’t be easily obtained from the established value chain. That something is 1,5-pentanediol, a small but wondrous molecule.
After graduate school, Kevin took the entrepreneurial way and co-founded Pyran, a company focused on the production of useful commodity chemicals from renewable resources and already launched his first commercial product; 1,5-pentanediol of course! In this fascinating discussion, Paolo and Kevin discuss career choices, entrepreneurship as a credible option for chemistry graduates, the present and future of renewable resources, and the promise for a different chemistry of tomorrow.
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