Vol. 138, No. 19 - 04.11.22

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mainecampus.com

Monday, April 11, 2022

Vol. 138, No. 19

News

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Mitchell Sustainability Series continues with “The Forever Chemical: PFAS in Maine”

Opinion

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Ketanji Brown Jackson’s Supreme Court confirmation is a victory for representation in the U.S. legal system

Culture

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Divest UMS features Divest Fest

Sports

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UMaine baseball wins weekend series against NJIT

Mitchell Sustainability Series continues with ‘The Forever Chemical: PFAS in Maine’

Graphic by David Jakacky.

Samantha Sudol Contributor On Monday, April 4, Dr. Onur Apul, Dr. Dianne Kopec, Dr. Caroline Noblet and John Peckenham gave their talk, “The Forever Chemical: PFAS in Maine.” Apul is an assistant professor in civil and environmental engineering at the University of Maine. Kopec is a research fellow at the Senator George J. Mitchell Center for Sustainability Solutions. Noblet is an associate professor in the school of economics at UMaine. Peckenham is a research associate at the Mitchell Center. Together they discussed how PFA chemicals have been in commercial products for over sixty years but

only twenty years ago did researchers start analyzing how these substances affect the environment. “What a deal we made with the devil! We traded stain fabric for a global environmental and world public health crisis,” Apul said. Man made chemicals like PFAS have been used in consumer products industry-wide since the 1950s, and are commonly found in items such as ponchos and styrofoam. “Everybody likes to eat. Some people like to cook. Nobody likes to clean up, so teflon pans were a really big hit,” Kopec said. “But then PFAS also moved into your food. It moved into your popcorn from your micro-

wave popcorn bags. It moved into your food from your takeout containers. So this is why we care that the PFAS are moving into your food.” In Maine, these PFAS have contaminated the well water and some dairy farms, which has led to the state of Maine trying to figure out how to deal with this problem. The issue with water contamination is how it affects the Earth’s water cycle. For instance, manufacturing and the industrial use of PFAS, as well as the PFAS use by the general population, creates atmospheric PFAS emissions. This then becomes precipitation that affects private wells and drinking water as well as agri-

culture. This “Forever Cycle” of PFAS is continued through the food web as animals drink the water, and fish swim in contaminated water. People then eat these animals, transferring the PFAS into their bodies. “We call PFAS forever chemicals because of its circularity in the environment,” Apul said. Next, the researchers discussed if nanomaterials can be used to address the PFAS crisis. Removal strategies, both destructive and non-destructive methods, are discussed to break down the chemical. After explaining the potential options for removing these chemicals, they discussed other PFAS Removal

Technologies, specifically Granular Activated Carbon, as well as analyzing if these chemicals can permeate landfill liners and soil remediation of PFAS in biowastes treated soil. “If you had a sandbox in your backyard, and if you had it polluted with one glass of motor oil in it, how do you even clean it? Do you take it out? Do you treat it inside? So the general approach here is either in situ or executed treatment approaches. Executed meaning that you excavate all the soil put on to trucks. Go to an offsite facility, wash the soil treated, do whatever it takes, and bring it back, in situ meaning that you use water, you use microbes, you use

chemicals to pump down water, column or soil column and try to try to purify the soil,” Apul said. For soil remediation, this would involve minimal use of PFAS products and advanced treatment technologies for source reduction; cyclic process with lesser soil invasion and minimal transport costs for soil flushing and washing; uptake and translocation of PFAS into above ground plant parts for phyto-remediation; stabilizing the soil with sorbent to restrict the movement of PFAS for immobilization; and thermal, oxidative, biological, and electron beam treatments for PFAS destruction.

Brian McNaught panel discusses LGBTQ issues such as ‘Don’t Say Gay’ bill

Colin Gallagher Contributor

Brian McNaught held a special conference at the D.P. Corbett building at the University of Maine this Tuesday, pertaining to LGBTQ issues. McNaught is the author of over 13 books and is most widely known as a diversity and sensitivity educator who specializes in LGBTQ issues in the workplace. With a career spanning 48 years, The New York Times has named him the “godfather of gay diversity training.” At beginning of the

discussion, attendees both in-person and viewing online were asked to answer yes or no questions surrounding lesbian, gay, bisexual, transgender and queer topics. An astonishing 98% of the attendees said that they were not taught about these topics while in elementary school. McNaught also talked about the recent and extremely controversial ‘Don’t Say Gay’ bill, which is being pushed in 16 states. Ron DeSantis, the governor of Florida since 2019, recently signed the bill into law on

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March 29. This bill being put into place means that discussions surrounding issues pertaining to gender identity or LGBTQ discussion will be banned or restricted in a classroom setting. DeSantis says that children will be sent to school with their parents knowing their child will receive an education and “not an indoctrination,” according to a report by The Guardian. Student attendees from UMaine asked McNaught how they could sway decisions on future bills. “If you’re lesbian,

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gay, bisexual, transgender or queer, come out and put a face on the issue,” McNaught answered. “Those of you who are straight and cisgender, you can stand up as an ally. If you hear people say things on the [campus], speak up. Make sure to call Congress, or you can call the legislatures of Florida.” The issue surrounding representation isn’t limited to the American education system. The workforce still has many problems surrounding the treatment of LGBTQ+ individuals. An estimated 40% of workers who iden-

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tify as lesbian, gay, bisexual, transgender or queer have experienced some form of office mistreatment during their lives, according to the University of California in Los Angeles. Having decades of experience, McNaught gave some insight on the matter. “The issue is when you come out, people don’t talk to you anymore, not because you’re hostile, but they don’t know what to say,” McNaught said. “I help them [get] past their fear.” The discussion lasted from 12:30 to

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1:30 p.m. McNaught led most of the discussion with his own personal stories. He talked about how he was once a Catholic columnist in the city of Detroit before officially coming out in 1974. Nearly 50 years later, the same problems plague our world. After the Florida government passing this bill, a massive student walkout occurred at Winter Park High School in Orange County to protest. “The most powerful tool I have is telling my story,” McNaught said.

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