Posts Tagged ‘Dr. Paul Ziemkiewicz’
The U.S. Department of Energy’s National Energy Technology Laboratory has selected West Virginia University to move forward with its program to extract valuable rare earth elements, vital to the technology industry, from coal mining by-products.
Phase two of the WVU project – which includes $3.38 million of federal and industry funding – will demonstrate the technical and economic feasibility of extracting rare earth elements from acid mine drainage, or AMD. The selection follows two earlier NETL awards to study AMD as a feedstock to bolster U.S. domestic supplies of rare earth elements.
Rare Earth Elements have significant value, being used in modern technologies such as cell phones, rechargeable batteries, DVDs, GPS equipment, medical equipment and various defense applications. Conventional rare earth recovery methods are difficult, expensive and generate large volumes of contaminated waste. Because of this, the U.S. imports nearly all of its rare earth needs from China.
WVU’s project, “Recovery of Rare Earth Elements from Coal Mine Drainage,” will develop a new, domestic source of rare earth elements that will be easily extracted, operate on already permitted sites and produce negligible, new waste materials. In fact, the process may emerge as a way for land owners to generate income from formerly mined properties.
“Mine drainage from abandoned mines is the biggest industrial pollution source in Appalachian streams,” said Dr. Paul Ziemkiewicz, director of West Virginia Water Research Institute and principal investigator on the project.
“As a result, lots of streams that were once ecologically dead, such as the Monongahela and Cheat Rivers, are now valuable recreational fisheries.
“When NETL announced its interest in rare earth recovery it became clear that the mine drainage could be an attractive feedstock for rare earth production. Our research has since focused on finding ways to capture this rare earth resource while incentivizing mine drainage treatment. This project will be a perfect fit to WVU’s mission to create economic opportunity for West Virginians.”
Ziemkiewicz, along with co-investigators Dr. Xingbo Liu, professor of mechanical engineering from the Statler College of Engineering and Mineral Resources at WVU and Dr. Aaron Noble, associate professor at Virginia Tech’s Department of Mining and Minerals Engineering will install a small-scale, continuous extraction facility on the WVU campus.
“The economics of recovering rare earth elements from coal mine drainage appear favorable, and this project will give us the opportunity to develop and optimize the critical separation technologies that will enable commercial-scale production,” said Noble.
The research team will partner with Rockwell Automation to adapt their sensor and control technology and facilitate market readiness. Paul McRoberts and Pete Morell will represent Rockwell Automation on the project team. A global supplier of controls, the company will ensure the success of the project by providing solutions and support services to manage the complex components that will comprise the rare earth extraction process.
John Adams from the WVU Energy Institute will then develop a commercialization plan to move the technology into the marketplace.
CONTACT: Paul Ziemkiewicz, West Virginia Water Research Institute
Related Press Releases:
The coal industry’s future may have much more to do with building smartphones, wind turbines and missile defense radar than billowing smoke stacks and environmental finger pointing, say federal coal advisers and experts.
The direction of the industry is aimed at harvesting what are known as “rare earth elements,” for which the U.S. industry depends on China.
The 19 elements are key ingredients in building complex electronics used in smartphones, jets, defense applications, advanced wind turbines and renewable energy, not to mention light-emitting diodes, or LEDs.
The bottom line is that the U.S. needs to diversify its supply of the minerals, and the coal industry is the nation’s best ticket to do that.
“To the extent that the administration is interested in and regards national defense as a strong national priority, I would think that they are very interested in securing a secure supply of rare earth elements that don’t rely on China,” said Paul Ziemkiewicz, West Virginia University’s water research director, who is at the forefront of transitioning the coal industry into a source of raw materials and mineral security.
The U.S. uses about 15,000 tons of rare earth elements every year, with about 800 tons of that going to the defense industry, he said. “And that’s for high-performance radars, sensors, magnets, some very specialized applications that [should] rely on a strategic reserve in this country.”
In 2016 alone, the U.S. imported more than one-half of its supply of 50 types of minerals, eight of which are identified as rare earth elements critical to the economy, according to the U.S. Geological Survey. Of those 50 minerals, the U.S. was 100 percent dependent on imports for 20 of them, including all eight critical and rare earth minerals. New data released this year showed that rare earth mining was nonexistent in the U.S. in 2016, while China continued to expand its market and dominate the global supply chain.
Morgantown, W.Va. — The American Society of Mining and Reclamation awarded its 2017 Pioneers in Reclamation Award to Dr. Paul Ziemkiewicz, director of the West Virginia Water Research Institute, for his significant impact to and advancement of the art and science of land reclamation over his career.
“The role of science is to make the world a better and safer place,” said Ziemkiewicz.
Making the world a better place is exactly what Ziemkiewicz has done over his 39 year career. It began with his training at Utah State University, where he graduated with a B.S. degree in biology. He then earned his M.S. in range ecology at Utah State University and his Ph.D. in forest ecology at the University of British Columbia.
In 1978, Ziemkiewicz became the director of the reclamation research program for Alberta Energy. While there, he developed a land use based mine reclamation strategy that was adopted by the Alberta Government.
In 1988, he moved to West Virginia to serve as director of the National Mine Land Reclamation Center at West Virginia University where he worked to address environmental impacts from historic coal mining. He has served as director of the West Virginia Water Research Institute since 1991. In this role he has worked to promote and implement scientifically sound strategies that prevent pollution from active mining.
In 1995, his research led the Federal Clean Streams Initiative to restore hundreds of miles of streams rendered lifeless by mining prior to the Surface Mining Control and Reclamation Act of 1977. As a result, West Virginia’s Cheat River, Maryland’s North Branch of the Potomac, Pennsylvania’s Conemaugh River and Kentucky’s Rock Creek are valuable fisheries.
Ziemkiewicz led the formulation of U.S. Office of Surface Mining’s acid mine drainage (AMD) policy in 1997. He received the 2005 Environmental Conservation Distinguished Service Award from the Society for Mining, Metallurgy and Exploration. Ziemkiewicz has also contributed his expertise to agencies and companies in India, China, Poland, Germany, Indonesia and South Africa.
With funding from Colcom Foundation and the U.S. Geological Survey, he launched 3 Rivers QUEST, a program to protect and improve water quality in the Upper Ohio River Basin in 2009. The program monitors the Ohio, Allegheny and Monongahela Rivers and their major tributaries.
In December 2010, the Pennsylvania Department of Environmental Protection declared 62 miles of the Monongahela River “impaired” for potable water use due to high salt content. The 3RQ program identified unregulated sulfates from coal mine water treatment facilities during low stream flow as the source of the problem. After meeting with industry representatives, he developed a computer model that adjusted treated discharge rates to river flow, thus maintaining salt levels well below drinking water standards. The industry voluntarily embraced the model and have used it since. As a result, after five years of 3RQ monitoring, PADEP and EPA declared the river no longer impaired.
When asked why he chose to focus on land reclamation and energy issues, he discussed growing up in western Pennsylvania in the 1950’s before any laws in reclamation existed. This gave him first-hand awareness of the need for technology and laws for reclamation. Receiving the 2017 Pioneers in Reclamation Award is extremely important to Ziemkiewicz.
“It is very gratifying to have recognition from my peers. ASMR is the original and internationally recognized organization for land restoration and I have an enormous respect for them.”
Other awards received by Ziemkiewicz include the 1985 E.M. Watkin Award for Outstanding Contribution to the Betterment of Land Reclamation from the Canadian Land Reclamation Association and the 2005 Environmental Conservation Distinguished Service Award from the Society for Mining, Metallurgy and Exploration.
Ziemkiewicz said he feels that his flexibility and ability to change focus have been most influential. Next in his career, he hopes to focus on cleaning up acid mine drainage and watersheds and grow fisheries on former mines by using the same technology that turned Cheat Lake into a first-class fishery.