Optimized preparation of gangue waste-based geopolymer adsorbent based on improved response surface methodology for Cd(II) removal from wastewater
Chaowei Dong, Nan Zhou, Jixiong Zhang, Wanan Lai, Jianfei Xu, Junlin Chen, Runhua Yu, Yepeng Che
Topics & Concepts
AdsorptionResponse surface methodologyWastewaterCalcinationSpecific surface areaZeta potentialGangueLangmuir adsorption modelChemical engineeringBET theoryGeopolymerMaterials scienceLangmuirNuclear chemistryCentral composite designRaw materialChemistryChromatographyEnvironmental engineeringMetallurgyCompressive strengthComposite materialNanotechnologyOrganic chemistryEnvironmental scienceCatalysisNanoparticleEngineeringAdsorption and biosorption for pollutant removalConcrete and Cement Materials ResearchRecycling and utilization of industrial and municipal waste in materials production