Louisiana DOTD Wins Award for Brine Management

Scott Boyle (seen above), assistant administrator of operations for District 2 of the Louisiana Department of Transportation and Development, recently received an award on behalf of his district’s handling of brine disposal.

[Above photo by the Louisiana DOTD. Jefferson Parish President Cynthia Lee Sheng (at left) presents a ‘Certificate of Merit’ to Louisiana DOTD’s Scott Boyle.]

Louisiana DOTD’s District 2 received the 2022 Environmental Leadership Award from the Jefferson Parish Department of Environmental Affairs for its efforts to dispose of excess brine used in winter road clearing operations to minimize the impact on the local water table.

In January, in preparation for an anticipated ice storm in the greater New Orleans area, Louisiana DOTD produced nearly 1,800 gallons of brine to combat ice on the region’s most critical roads and bridges. However, once the weather event was over, a surplus of brine remained.

“In the past, we have tried to store the brine in stationary tanks, but algae growth and the degradation of the solution from heat and sunlight prevented us from re-using the brine for future winter events,” said Boyle in a statement. “Knowing that this material needed to be disposed of responsibly, we contacted the Jefferson Parish Storm Water Management team for guidance.”

Louisiana DOTD then worked with the Jefferson Parish Bridge City Wastewater Treatment Plant – located next to District 2’s headquarters – to dispose of the brine. The mixture was disposed of on a drying bed located on the treatment plant property, filtering out a portion of the salt before introducing the salted water into the plant slowly so it would not shock or upset the wastewater treatment process.

According to Jefferson Parish, these awards recognize those individuals, businesses, or organizations that strive for environmental leadership through programs and actions that improve stormwater quality and/or quantity, thereby reducing the amount of pollution that enters Jefferson Parish waterways.
“It is an honor and a privilege to be recognized for our partnership with Jefferson Parish as [Louisiana] DOTD ensures that we are doing our part to improve our surrounding waterway quality,” Boyle said. “Actions can have significant impacts on the region that we love to live and play in.”

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