Preparation of EDTA modified chitooligosaccharide/sodium alginate/Ca2+ physical double network hydrogel by using of high-salinity oilfield produced water for adsorption of Zn2+, Ni2+ and Mn2+
Haoyu Yue, Zhijie Shang, Pan Xu, Dongyue Feng, Xinxue Li
Topics & Concepts
AdsorptionChemistryMetal ions in aqueous solutionSodiumSalinityWastewaterMetalSodium alginateLangmuir adsorption modelInorganic chemistryNuclear chemistryEnvironmental engineeringOrganic chemistryBiologyEngineeringEcologyAdsorption and biosorption for pollutant removalHydrogels: synthesis, properties, applicationsMembrane Separation Technologies