Pharmaceutical
| Mon 12 Jan 2026
Beijing, Jan. 12 -- Shenyang University has sought patent for Method for Preparing Biological Filter Material Based on Municipal Sludge and Traditional Chinese Medicine Waste Residues. This invention was developed by Song Xueying, Pang Lin, Zhang Yan, Dai Yujie, Guo Qi, Guo Ziqian, Wang Xing, Wei Jianbing, Hou Yongxia, Li Yushua..