ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,568, issued on Dec. 2, was assigned to DOOSAN ENERBILITY Co. LTD (Changwon-si, South Korea).
"Chemical dosing optimization apparatus and method for water treatment plant" was invented by Sang Gun Na (Seoul, South Korea), Jae Hwa Kwak (Seoul, South Korea), Yeong Hyeok Kim (Seoul, South Korea), Jung Won Park (Gyeongju, South Korea), Young Geun Lee (Yongin, South Korea), Hyun Sik Kim (Gimpo, South Korea) and Jun Woo Yoo (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A chemical dosing optimization apparatus includes a chemical dosing optimization part and a chemical dosing output control part, wherein the chemical dosing optimization ...