Inventor

GAO YONGQING

CN2 patents

Patents

2 patents

US12454477B2Oct 28, 2025

Method and system for enhanced culture of aerobic granular sludge

BEIJING DRAINAGE GROUP CO LTD0 citations44

US11858838B2Jan 2, 2024

Sewage uniform distribution treatment device for aerobic granular sludge system and use method therefor

BEIJING DRAINAGE GROUP CO LTD0 citations42