Written by Lynda Waddington for The Iowa Independent
U.S. Sen. Chuck Grassley, an Iowa Republican known for his blunt and somewhat â€œcountrifiedâ€ way of speaking, has taken a lot of national ridicule for his suggestion that a process associated with the fermentation of beer could be used to help clean up the oil disaster in the Gulf of Mexico. It seems, however, that such ridicule is misplaced.
On a conference call with reporters last week, Grassley suggested that the government â€” and specifically the Obama administration â€” has not attempted all available options to sop up the oil now present in the gulf.
â€œThere is a process for making beer thatÂ â€“Â I donâ€™t know, yeast or what it is â€” but you can put those microscopic things on oil and it eats up the oil. And they die and all youâ€™ve got is some Methane gas left that you have to clean,â€ Grassley suggested, and then added that corn cobs, hay or straw might also be useful.
The comments were immediately circulated, and somewhat taken out of context, and eventually resulted in Grassley becoming the brunt of a joke on The Daily Show by Jon Stewart.
â€œBeer-making ingredients? Whatâ€™s the idea? Get the ocean so wasted that it throws up the oil?â€ asked Stewart.
While Grassleyâ€™s casual talking style doesnâ€™t always lend itself to easy analysis, it appears that the Senator was discussing the process involved in making beer and not necessarily the exact ingredients. And, if that is the case, science supports Grassleyâ€™s assertion.
The Center for Crops Utilization Research at Iowa State University is collaborating with Massachusetts-based Modular Genetics, Inc. to develop a process aimed at manufacturing bio-dispersants from soybean byproducts that could be used to protect coastal wetlands from the harmful impacts of oil disasters.
â€œModular has shown that a particular bacterium converts soybean hulls into a bio-dispersant that can potentially be used to replace the toxic chemical dispersants that were used previously in the Gulf,â€ said Kevin Jarrell, chief executive officer. â€œModular and ISU intend to scale-up this process at ISUâ€™s BioCentury Research Farm near Boone.
â€œThis natural fermentation process is analogous to the well-known process of yeast fermation used to make beer. However, rather than converting sugar into beer, Modularâ€™s bacterium converts soybean hulls into a bio-dispersant.â€
According to Ponisseril Somasundaran, a professor of engineering at Columbia University, â€œuse of bio-dispersants should stimulate the rate of natural microbial breakdownn of the oil.â€
The idea is one that Somasundaran described to Lisa Jackson, administrator of the EPA, during a special meeting in New Orleans earlier this month. The approach is currently being lab tested, but, if the results are positive, the next step will be controlled field trials and larger-scale testing.
One Reply to “Despite ridicule, Grassley May Be Right About Oil Spill Clean-up Options”
That’s putting it mildly. Despite the excuse offered by “executive officer” the converting sugar process is crucial to beer yeast. If he had wanted to make analogy, perhaps could have started with “this is an analogy?” (One I fined a bit weak, but that would have been better.) and mentioned just of the actual innovation he was referring to?
“Dear” Mr. Exec and Ms. Waddington: if Barack had misspoke like that you damn well know the response would have been worse, and my guess is both of you would have helped to carry the rope for the lynching. But my guess is you both have your agendas, like labeling him “right” when you damn well know it’s a different process, Ms. Waddington?
Oh, and what is it you fail to understand regarding the nature of comedy show on a comedy network? Perhaps you’d like to offer a politically-based critique of Bozo the Clown next?