Optimization of operation parameters of ammonia nitrogen fixation in swine farm biogas slurry based on ammonia nitrogen nitrification by bio-trickling filter
WANG Zhenqi, YANG Jingren, ZHOU Xuefei, NI Yuanzhi, HU Shuangqing, MIAO Wenliang
Acta Agriculturae Zhejiangensis . 2026, (7): 1410 -1419 .  DOI: 10.3969/j.issn.1004-1524.20250326