	US 12,485,084 B2
	Wood vinegar containing product and methods to control algae blooms, reduce odors, and other applications
Earl R Decker, Windsor (CA); and Judi Krzyzanowski, Roslin (CA)
Assigned to Bright Sand, Inc., Detroit, MI (US)
Filed by Bright Sand, Inc., Chattanooga, TN (US)
Filed on Jun. 15, 2022, as Appl. No. 17/841,093.
Claims priority of provisional application 63/211,111, filed on Jun. 16, 2021.
Prior Publication US 2022/0401348 A1, Dec. 22, 2022
Int. Cl. A01N 37/00 (2006.01); A01N 35/02 (2006.01); A01N 37/18 (2006.01); A01P 13/02 (2006.01); A61K 8/97 (2017.01); A61L 9/01 (2006.01)

CPC A61K 8/97 (2013.01) [A01N 35/02 (2013.01); A01N 37/18 (2013.01); A01P 13/02 (2021.08); A61L 9/01 (2013.01)]

19 Claims

1. A method of controlling odor comprising:

providing a wood vinegar-containing solution free of other odor controlling-compounds;

adjusting the composition of the wood vinegar-containing solution according to the source of the odor;

applying the wood vinegar-containing solution to the source of the odor;

inhibiting any sulfur-reducing bacteria present in the source of the odor, and controlling the odor,

wherein the source of the odor is present in one of a municipal solid waste facility, a wastewater treatment plant, or a landfill facility.