A geology and hydrology professor will discuss the dangers of microplastics in rivers during a program in Oak Ridge on Thursday, September 29.
Martin Knoll is professor of geology and hydrology and chair of the Department of Earth and Environmental Systems at the University of the South. He will talk to the University of Tennessee Arboretum Society.
The program is at the UT Arboretum Auditorium at 901 South Illinois Avenue in Oak Ridge starting at 7 p.m. September 29. The talk is titled “Microplastics in the Tennessee, Cumberland, and Rhine Rivers: Why We Should Care.”
Knoll’s presentation will focus on his research investigating the concentration and types of microplastics found in the three rivers, a press release said. Special emphasis will be placed on his recent findings about the major sources of these microplastics and what might be done to reduce their numbers.
The insect zoo at the Butterfly Festival. (Submitted photo)
The annual Butterfly Festival will feature an educational release of 500 butterflies and an insect zoo at the University of Tennessee Arboretum on Saturday, September 17.
It’s the seventh annual festival, and it’s scheduled from 10 a.m. to 1 p.m. September 17 in the UT Arboretum Auditorium and surrounding area at 901 South Illinois Avenue in Oak Ridge.
The festival is presented by the UT Arboretum Society. The purpose is to educate the public and teach people how to protect these pollinators, a press release said.
The UT Insect Zoo, two butterfly tents, educational lectures, a butterfly release, and children’s art activities are among the educational activities that will be offered, the press release said.
Depleted uranium hexafluoride storage cylinders at the U.S. Department of Energy’s Portsmouth, Ohio, Conversion Facility. (Photo from U.S. Government Accountability Office report)
The U.S. Department of Energy estimates it could cost at least $7.2 billion to convert and dispose of tens of thousands of cylinders of depleted uranium hexafluoride, a dangerous, corrosive waste byproduct of the uranium enrichment process. Some of the waste came from the former K-25 site in Oak Ridge and is now stored in Ohio, but a portion of the converted depleted uranium could eventually be returned to Oak Ridge for use in nuclear weapons.
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Depleted uranium hexafluoride storage cylinders at the U.S. Department of Energy’s Portsmouth, Ohio, Conversion Facility. (Photo from U.S. Government Accountability Office report)
The U.S. Department of Energy estimates it could cost at least $7.2 billion to convert and dispose of tens of thousands of cylinders of depleted uranium hexafluoride, a dangerous, corrosive waste byproduct of the uranium enrichment process. Some of the waste came from the former K-25 site in Oak Ridge and is now stored in Ohio, but a portion of the converted depleted uranium could eventually be returned to Oak Ridge for use in nuclear weapons.
DOE’s Office of Environmental Management has had about 67,000 cylinders of the depleted uranium hexafluoride (DUF6) stored at two conversion facilities in Paducah, Kentucky, and Portsmouth, Ohio. The facilities convert the DUF6 into two primary products, depleted uranium oxide (a more stable chemical form) and hydrofluoric acid, according to a report by the U.S. Government Accountability Office.
Depleted uranium hexafluoride storage cylinders at the U.S. Department of Energy’s Portsmouth, Ohio, Conversion Facility. (Photo from U.S. Government Accountability Office report)
The U.S. Department of Energy estimates it could cost at least $7.2 billion to convert and dispose of tens of thousands of cylinders of depleted uranium hexafluoride, a dangerous, corrosive waste byproduct of the uranium enrichment process. Some of the waste came from the former K-25 site in Oak Ridge and is now stored in Ohio, but a portion of the converted depleted uranium could eventually be returned to Oak Ridge for use in nuclear weapons.
The rest of this story is available if you are a member: a subscriber, advertiser, or contributor to Oak Ridge Today.
At ORNL, the Versatile Test Reactor would have been at a relatively undeveloped site previously considered for other projects about a mile east of the ORNL main campus. It would have required a new hot cell and a facility for post-irradiation examination and the conditioning of spent nuclear fuel for disposal. It would also have used existing facilities at ORNL, including the Irradiated Fuels Examination Laboratory and the Irradiated Material Examination and Testing Facility.
DOE said building the Versatile Test Reactor at either INL or ORNL would have small environmental consequences, but overall, the consequences would be less at the INL site. Among the reasons: A smaller area would be temporarily disturbed and permanently occupied at INL because of the need to build a new hot cell facility at ORNL. Unlike the INL site, the ORNL location abuts wetlands that would have to be managed or avoided under the Clean Water Act and Tennessee regulations. The removal of trees at ORNL would result in the loss of roosting habitat for sensitive bat species. And although small at both locations, the potential radiological impacts would be lower at INL because the Versatile Test Reactor would be farther from the site boundary and population density is lower near INL than ORNL.
The rest of this story is available if you are a member: a subscriber, advertiser, or contributor to Oak Ridge Today.
At ORNL, the Versatile Test Reactor would have been at a relatively undeveloped site previously considered for other projects about a mile east of the ORNL main campus. It would have required a new hot cell and a facility for post-irradiation examination and the conditioning of spent nuclear fuel for disposal. It would also have used existing facilities at ORNL, including the Irradiated Fuels Examination Laboratory and the Irradiated Material Examination and Testing Facility.
DOE said building the Versatile Test Reactor at either INL or ORNL would have small environmental consequences, but overall, the consequences would be less at the INL site. Among the reasons: A smaller area would be temporarily disturbed and permanently occupied at INL because of the need to build a new hot cell facility at ORNL. Unlike the INL site, the ORNL location abuts wetlands that would have to be managed or avoided under the Clean Water Act and Tennessee regulations. The removal of trees at ORNL would result in the loss of roosting habitat for sensitive bat species. And although small at both locations, the potential radiological impacts would be lower at INL because the Versatile Test Reactor would be farther from the site boundary and population density is lower near INL than ORNL.
The rest of this story is available if you are a member: a subscriber, advertiser, or contributor to Oak Ridge Today.
The Oak Ridge Municipal Planning Commission on Thursday, July 21, 2022, will consider rezoning 110 acres at Horizon Center for a nuclear fuel fabrication company. (Image by City of Oak Ridge)
The Oak Ridge Municipal Planning Commission on Thursday, July 21, 2022, will consider rezoning 110 acres at Horizon Center for a nuclear fuel fabrication company.
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If you prefer to send a check, you may do so by mailing one to: Oak Ridge TodayP.O. Box 6064Oak Ridge, TN 37831 We also have advanced subscription options. You can see them here. We also accept donations. You can donate here. A donation of $50 or more will make you eligible for a subscription. Thank you for reading Oak Ridge Today. We appreciate your support!
The Oak Ridge Municipal Planning Commission on Thursday, July 21, 2022, will consider rezoning 110 acres at Horizon Center for a nuclear fuel fabrication company. (Image by City of Oak Ridge)
The Oak Ridge Municipal Planning Commission on Thursday will consider rezoning 110 acres at Horizon Center for a nuclear fuel fabrication company.
The property (Lot 6a) has been purchased from the Oak Ridge Industrial Development Board by TRISO-X LLC, a nuclear fuel company that announced expansion plans in Oak Ridge in April 2022, the city staff said. The company said it hopes to bring hundreds of highly skilled, high-paying jobs to the Oak Ridge area and further “Oak Ridge’s well-earned reputation as the center of U.S. nuclear innovation and excellence.”
The Oak Ridge Municipal Planning Commission on Thursday, July 21, 2022, will consider rezoning 110 acres at Horizon Center for a nuclear fuel fabrication company. (Image by City of Oak Ridge)
The Oak Ridge Municipal Planning Commission on Thursday, July 21, 2022, will consider rezoning 110 acres at Horizon Center for a nuclear fuel fabrication company.
The rest of this story is available if you are a member: a subscriber, advertiser, or contributor to Oak Ridge Today.Already a member? Great! Thank you! Sign in here.Not a member? No problem! Subscribe here:Basic
If you prefer to send a check, you may do so by mailing one to: Oak Ridge TodayP.O. Box 6064Oak Ridge, TN 37831 We also have advanced subscription options. You can see them here. We also accept donations. You can donate here. A donation of $50 or more will make you eligible for a subscription. Thank you for reading Oak Ridge Today. We appreciate your support!
Three people are safe after a house fire on West Outer Drive on Friday morning, July 15, 2022. (Photo from City of Oak Ridge)
Three people are safe after a house fire on West Outer Drive on Friday morning.
Fire crews arrived on scene of the home, located at 687 West Outer Drive, within three minutes of the call, a press release said. They arrived at 10:06 a.m. to find the home on fire with heavy smoke coming from the roof.
One man suffered injuries that weren’t life-threatening after escaping through a window, the press release said. He was treated on scene and did not need to be taken to the hospital.
The annual July 4 concert and fireworks show is in Oak Ridge this evening.
The Independence Day fireworks display will be held in Alvin K. Bissell Park on Monday, July 4, and it is scheduled to begin at dark, around 9:45 p.m. In order to set up for the event, the walking trails in Bissell Park will be closed beginning at 8:30 a.m. the morning of the event, a press release said.
The Oak Ridge Community Band will perform before the fireworks. The concert is free, but donations are accepted by the band to help cover the cost of equipment and other expenses, the press release said. The music is expected to begin at 7:30 p.m.
Christy Viola Comer, left, who pleaded guilty to first-degree murder in Anderson County Criminal Court in Clinton on Tuesday, June 7, 2022, listens to testimony during a preliminary hearing in Anderson County General Sessions Court in Clinton on Tuesday, Jan. 22, 2019. At right is defense attorney Leslie Hunt. (File photo by John Huotari/Oak Ridge Today)
An Anderson County woman pleaded guilty Tuesday to first-degree murder and aggravated robbery in the death of J.C. Copeland, an 83-year-old Rocky Top man, and she was sentenced to life in prison plus an extra 20 years.
Christy Viola Comer, 41, entered the guilty plea in Anderson County Criminal Court in Clinton on Tuesday afternoon.
Christy Viola Comer, left, who pleaded guilty to first-degree murder in Anderson County Criminal Court in Clinton on Tuesday, June 7, 2022, listens to testimony during a preliminary hearing in Anderson County General Sessions Court in Clinton on Tuesday, Jan. 22, 2019. At right is defense attorney Leslie Hunt. (File photo by John Huotari/Oak Ridge Today)
An Anderson County woman pleaded guilty Tuesday to first-degree murder and aggravated robbery in the death of J.C. Copeland, an 83-year-old Rocky Top man, and she was sentenced to life in prison plus an extra 20 years.
Christy Viola Comer, 41, entered the guilty plea in Anderson County Criminal Court in Clinton on Tuesday afternoon.
Comer had planned to rob Copeland, who was described as a “sweet old man,†because “it would be easy,†according to testimony during a preliminary hearing in Anderson County General Sessions Court in Clinton in January 2019.
Comer traded some of the property stolen from Copeland’s home, a digital video disc player, for a $10 bag of methamphetamine, according to court testimony by Tennessee Bureau of Investigation Agent John Hannon.
Copeland’s body was found partially wrapped in a pink blanket underneath a porch at a mobile home on Jacksboro Avenue in Rocky Top on August 31, 2018, Hannon said. Copeland is believed to have been strangled until he died, according to court records. There was white rope around his neck and other parts of his body, including his wrists and ankles, Hannon testified during the preliminary hearing.
“In the overnight hours of August 30, 2018, Christy Comer made the decision to rob him (Copeland) to get money for methamphetamine,” Seventh Judicial District Attorney General Dave Clark said in a press release Tuesday.
The rest of this story is available if you are a member: a subscriber, advertiser, or contributor to Oak Ridge Today.
The small nuclear reactors that could be built along the Clinch River could provide enough electricity to power several cities the size of Oak Ridge. The Bear Creek Road entrance to the Clinch River Site, where the reactors could be built by the Tennessee Valley Authority, is pictured above on Sunday, March 27, 2016. (File photo by John Huotari/Oak Ridge Today)
The Tennessee Valley Authority will have a virtual open house for the Clinch River Nuclear Site in west Oak Ridge this evening (Thursday, March 10).
The open house follows the release of a draft environmental impact statement (EIS) for the 935-acre site in the Roane County portion of Oak Ridge, south of Heritage Center (the former K-25 site) near the Clinch River.
The draft EIS assesses the potential environmental effects associated with possibly having nuclear reactors at the site, a press release said.
“The proposed facility aligns with TVA’s 2050 target of achieving net-zero carbon emissions and drive to a carbon-free future,” the press release said.
A Secret City Academy student was charged with terrorism and other crimes after allegedly threatening to shoot people and use a bomb at the school on Friday, Anderson County’s district attorney general said. This is the fourth student charged with similar crimes in three incidents this school year.
Seventh Judicial District DA Dave Clark said the alleged oral threat by the juvenile briefly caused restrictions on movements within the school. The Secret City Academy is on the Oak Ridge High School campus.
“Nobody was hurt, and no firearm or explosive device was involved,” Clark said in a press release.
The alleged threats were investigated by the Oak Ridge Police Department, Oak Ridge Schools, Anderson County Juvenile Court, and the DA’s office.
The production of ‘Into the Woods’ by Oak Ridge High School Masquers features Emmaline Estep as “Rapunzel,” Anna Younger as “Cinderella,” Norah Younger as “the Witch,” Max Mischler as “Jack,” Emily Salko as “Little Red Riding Hood,” and Jack Lloyd as “the Narrator.” (Photo submitted by ORHS Masquers)
Oak Ridge High School Masquers, the school’s extracurricular drama program, is presenting “Into the Woods,” the Stephen Sondheim musical based on the classic Brothers Grimm fairy tales, in four performances this weekend.
The performances are scheduled for 7 p.m. Friday, March 4; 2 p.m. and 7 p.m. Saturday, March 5; and 2 p.m. Sunday, March 6, at the Oak Ridge Performing Arts Center at Oak Ridge High School.
“Into the Woods” blends the story of Cinderella, Jack, Little Red Riding Hood, Rapunzel, the Baker, his Wife, and the Witch into a single interwoven tale of adventure and loss, a press release said. Backed by the brilliant music and lyrics of Sondheim, the songs explore choices the characters must make and how they process the experiences they are having. The first act brings every character their dreamed successes and is very family friendly, the press release said.
The Tennessee Irish Dancers join Charlie Bear, the Museum mascot, at an earlier International Festival at the Children’s Museum of Oak Ridge. (Photo by Rob Welton)
Flamenco, Irish, and Greek dancers will be among entertainers at the International Festival on Saturday, February 26, at the Children’s Museum of Oak Ridge.
A special guest from Ireland, musician and singer Fionan Casey, will join the band, The Missing Goats, performing traditional Irish music at the festival, a press release said.
The family-friendly International Festival will present entertainment, crafts, and cuisines from many countries, with musical and dance entertainment on stage throughout the day and crafts for children to make and take home. The festival will be from 10 a.m.-4 p.m. Saturday, February 26, at the Children’s Museum, which is at 461 West Outer Drive in Oak Ridge. [Read more…]
