Coupling recycled K2CO3 from first-round activation with Ca(OH)2 for facilitating development of mesopores for enhancing tetracycline adsorption - Mengjiao Fan; Maowen Qi; Yuxu Liu; Hongqin Ren; Yuchen Jiang; Baihong Li; Wenjian Liu; Shu Zhang; Yi Wang; Xun Hu (Bioresource Technology, 2026)