Oxidative adsorption of arsenic from water environment by activated carbon modified with cerium oxide/hydroxide

Preparation and Optimization of the Adsorbent for Phosphorus Removal Using the Response Surface Method

“…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.…”

Polysulfide polyurethane–urea-based dielectric composites with CeO2-loaded MXene exhibiting high self-healing efficiency

“…22 Cerium oxide (CeO 2 ) is a wide bandgap n-type semiconductor material that is overall electrically neutral. In addition, its unique cubic fluorite structure gives it special properties that make it an ideal candidate for use in areas such as semiconductors 23 and photo-catalysis. 24 Nevertheless, there are few reports on the application in the direction of dielectric composites.…”