HOME >> BIOLOGY >> NEWS
Ground-penetrating radar detects hard-to-find hazardous waste

that crossing the antennas into a T-shaped formation brings into focus coarse deposits of hazardous waste mixed with rocks and soil.

Erich Guy, geology graduate student, led the investigation of the Marion site. Other graduate students working on the project included Stan Radzevicius and Jennifer Holt. Between the 1890s and 1960s, the Marion facility used large quantities of creosote, a common wood preservative. It stored the oily, foul-smelling liquid in two aboveground tanks.

The aboveground tanks were long gone by 1999, on the cold February day the Ohio State students inspected the abandoned 100-acre lot.

Both the Ohio EPA and the U.S. EPA had studied the site throughout the 1990s, but hadn't been able to pinpoint exactly how creosote had leaked from the property into the nearby Little Scioto River.

"There was a slight odor of creosote in the air, but it was nothing you'd really notice," said Holt.

The students surveyed a football-field sized portion of the property with a commercially available GPR device, first with the antennas in a side-by-side configuration, and then with the antennas crossed. They used software to create 3-D maps of the subsurface.

The map created by the side-by-side configuration showed a messy jumble of signals. The rocks, soil, and clay on the property obscured the deposits of creosote.

The cross-pole test produced a cleaner signal. Rocks, soil, and cla
'"/>

Contact: Jeffrey Daniels
Daniels.9@osu.edu
614-292-4295
Ohio State University
5-Mar-2000


Page: 1 2 3 4

Related biology news :

1. Researchers developing radar technology to detect mold behind walls
2. MIT aims radar research at breast cancer
3. Envisat radar altimetry tracks river levels worldwide
4. Device that rapidly detects nerve agents named one of greatest army inventions for 2003
5. Study detects protein in human milk linked to reduced risk of obesity
6. Monitoring macrophages detects dementia
7. Device detects, traps and deactivates airborne viruses and bacteria
8. New test detects cirrhosis of the liver in an early stage
9. New way of examining lymph tissue detects hidden melanoma
10. New DNA chip rapidly detects, identifies dangerous pathogens
11. Hand-portable device detects biological agents

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Ground penetrating radar detects hard find hazardous waste

(Date:7/9/2015)... , July 9, 2015  Synaptics ... developer of human interface solutions, today announced ... industry,s first fully hardware encapsulated fingerprint sensor ... authentication technology is literally off the grid, ... biometric matching within the fingerprint sensor to ...
(Date:7/8/2015)... SPRINGS, Florida , July 8, 2015 ... constantly evolving as this summer,s must have products such as ... in demand as popularity for biometrics based devices continues to ... are NXT-ID, Inc. (NASDAQ: NXTD ), Google Inc. (NASDAQ: ... Inc. (NYSE: FIT ), GoPro, Inc. (NASDAQ: GPRO ...
(Date:7/2/2015)... 2015 Research and ... the "Natural Language Processing Market by Type ... Pattern & Image Recognition) - Worldwide Forecast to ... The key vendors occupying the market are 3M, ... Corporation, NetBase Solutions, SAS Institute Inc., Verint Systems ...
Breaking Biology News(10 mins):Synaptics Announces World's First Match-in-Sensor Fingerprint Authentication Technology 2Synaptics Announces World's First Match-in-Sensor Fingerprint Authentication Technology 3Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 2Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 3Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 4Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 5Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 6Natural Language Processing Market by Type (Rule-Based, Statistical, and Hybrid), Technologies (Recognition, IVR, OCR, Pattern & Image Recognition) - Worldwide Forecast to 2020 2
(Date:7/29/2015)... Inc. (NYSE: BIOA ) today announced that ... resigned.  The Company has hired Andrew Ashworth , ... 2014, as full time interim CFO and has launched ... Andy Ashworth began his employment today, to overlap ... was the Company,s CFO from September 2011 to December ...
(Date:7/29/2015)... , July 29, 2015  AsureQuality and ... molecular testing for applications in food and primary ... battery powered real-time PCR device, the Freedom4. ... right through to the supermarket shelf for producers, ... includes involvement in animal disease control and pest ...
(Date:7/29/2015)... Research and Markets ... the "Global Biosimilars Market, 2015 - 2025" ... Global Biosimilars Market, 2015 - 2025, report provides ... market. With the blockbuster biologics losing patent protection ... are being viewed as viable substitutes to the ...
(Date:7/29/2015)... July 29, 2015  AmnioChor Inc., an early stage ... very pleased to announce that the Musculoskeletal Transplant Foundation ... to invest in their seed round of development of ... storage capabilities. AmnioChor,s technology allows cryopreservation ... human stem cells living within those tissues. Amnion is ...
Breaking Biology Technology:BioAmber Announces Change in Chief Financial Officer 2BioAmber Announces Change in Chief Financial Officer 3AsureQuality and Ubiquitome Partner on Applications for Mobile Molecular Food Safety Testing 2Global Biosimilars Market to 2025: Monoclonal Antibodies (mAbs), Insulin, Interferons, G-CSF/ GM-CSF, Erythropoietins and Others 2Global Biosimilars Market to 2025: Monoclonal Antibodies (mAbs), Insulin, Interferons, G-CSF/ GM-CSF, Erythropoietins and Others 3The Musculoskeletal Transplant Foundation Agrees to Invest in AmnioChor 2
Cached News: