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2007 City of Akron NEWS Releases
from the desk of Mark Williamson

BEETS US HOW IT WORKS
THE 5% SOLUTION TO ICY ROADS
(Say hello to Street Beet)

(11/28/07) - A little of this, a little of that, a pinch of salt, some beet juice, and...voila...we may have a recipe for keeping Akron roads safe during the winter. 

Beet juice? Yep. Great with greens, your favorite meat dish, as a refreshing drink or---when de sugared---as an additive mixed with rock salt and calcium chloride to de ice roadways. 

beets.gif (9097 bytes)beet ( b t )
n. A biennial Eurasian plant (Beta vulgaris) grown as a crop plant for its edible roots and leaves.
  1. The swollen root of this plant eaten as a vegetable, typically having reddish flesh.
  2. The sugar beet.

[Middle English bete, from Old English bete, from Latin beta.]

In its ongoing search for an effective solution to winter's icy roads that is both economical and environmentally safe, Akron may have found that solution in a solution of beet juice (5%) calcium chloride (10%) and rock salt brine (85%) that has some rather amazing properties when applied to our streets.

Public Works Bureau Manager Paul Barnett is hopeful about the mixture, saying, "We experimented a bit with it last year, along with magnesium chloride. This winter, we're going to try using just the beet juice (known commercially as GEOMELT(tm) with salt and calcium chloride."

Barnett says, when mixed, the beets enhance the properties of the other two elements lowering the temperature at which salt can be effective from about 17 degrees to an advertised -60 degrees Fahrenheit. 

The concoction will be less corrosive than salt brine alone, because the beets have the ability to rob salt of its caustic quality, saving auto bodies and road surfaces.

"The beets also allow the salt and the calcium chloride to stick to the road better and last longer," said Barnett, "allowing us to save money with fewer applications over the course of winter.

Last winter, Akron spent roughly $4 million on snow and ice removal. Half of that, according to Director of Public Service Rick Merolla, went for materials. 

"Of course none of us knows what winter holds in store," said Merolla, "but we are budgeting about the same amount this winter. It can be considered an average budget for snow removal in Akron."

Akron pays roughly four to five cents per gallon for brine and 90 cents per gallon of calcium chloride. And while GEOMELT(tm) runs just less than the price of gasoline at about $2.60/gallon, Barnett hopes it will pay off in the long haul.

"We just placed an order this morning for 4,000 gallons of the stuff," he said. "Now, we'll begin preparing the mixture for use whenever temperatures fall below 17 degrees. This is a method some western cities have had success with, so I'm confident."

For anyone wondering if they'll see Akron streets running red, experience shows the juice comes out more of a brown color and has the slight aroma of brewer's yeast. Paul Barnett says it may be noticeable to your eyes, but not likely your nose (unless you stick your face in it).

END

 

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