“…Phosphorus is highly associated with the eutrophication of water bodies, affecting water quality, destroying the ecological environment, and threatening human health [1,2]. Phosphorus can be removed using biological [3,4], adsorption [5][6][7], chemical precipitation [8,9], and membrane [10,11] methods; among them, the simple process, low cost, and environmental friendliness of adsorption indicates that it is ideal for removing phosphorus [12,13], with the adsorbent used being the key to successful phosphorus removal [14,15]. Traditional adsorbents have the disadvantages of poor regeneration performance, low adsorption capacity, and high costs, which limits their application in phosphorus-containing wastewater.…”