US Patent Issued to BEIJING UNIVERSITY OF TECHNOLOGY on Sept. 9 for "Method for treating middle and mature landfill leachate by endogenous denitrification combined autotrophic nitrogen removal process" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,082, issued on Sept. 9, was assigned to BEIJING UNIVERSITY OF TECHNOLOGY (Beijing).

"Method for treating middle and mature landfill leachate by endogenous denitrification combined autotrophic nitrogen removal process" was invented by Yongzhen Peng (Beijing), Haoran Liang (Beijing), Xiyao Li (Beijing) and Zhong Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for treating middle and mature landfill leachate by endogenous denitrification combined autotrophic nitrogen removal process, which belongs to a field of biological treatment of high-ammonia-nitrogen wastewater. The middle and mature landfill leachate firstly enters a PN/ED...