US Patent Issued to North China University of Water Resources and Electric Power on June 10 for "Microorganism generation system for sludge-free aerobic tank and manufacture method therefor" (Chinese Inventors)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,649, issued on June 10, was assigned to North China University of Water Resources and Electric Power (Zhengzhou, China).

"Microorganism generation system for sludge-free aerobic tank and manufacture method therefor" was invented by Junguo Liu (Henan, China), Shoukai Chen (Henan, China), Zhongkun He (Henan, China) and Shanshan Tang (Henan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a microorganism generation system for a sludge-free aerobic tank and a manufacture method therefor. The system includes a square mold, a water-permeable and anti-filtered geotextile, a bonding module and mixed fillers. The water-permeable and anti-f...