▎ 摘　　要

NOVELTY - High-load SA/GO/ZIFs composite adsorbent has a three-dimensional spatial network structure and average pore diameter of the adsorbent is 1.48 mu m. USE - High-load SA/GO/ZIFs composite adsorbent for treating organic pollutants in wastewater and for adsorbing the antibiotic tetracycline hydrochloride in wastewater (all claimed). ADVANTAGE - The high-load SA/GO/ZIFs composite adsorbent realizes the efficient loading of ZIFs on the surface of graphene oxide/sodium alginate gel beads to prepare high-load SA/GO/ZIFs composite adsorbents, has more active adsorption sites, is easy to recycle, and has good adsorption behavior for tetracycline hydrochloride in water, effectively avoids the disadvantages of using ZIFs alone, the preparation process is easy to agglomerate, the output of adsorbent is not high, and it is difficult to recycle, provides a idea for high-efficiency MOF-based adsorption materials.