ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,971, issued on June 17, was assigned to Pancopia LLC (Hampton, Va.).
"Animal husbandry nutrient and odor management system" was invented by William E. Cumbie (Newport News, Va.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method and system to significantly reduce odor emissions caused by ammonia and other noxious gasses and reduce nitrogen levels in animal husbandry wastewater effectively and efficiently by the use of flush water that has been biochemically conditioned to lower the pH thus reducing the level of un-ionized compounds including NH3 which can volatilize into the atmosphere and which method and system can also be used to remove ammon...