Sequential separation of Cu(II)/Ni(II)/Fe(II) from strong-acidic pickling wastewater with a two-stage process based on a bi-pyridine chelating resin
Yingzhi Lv, Lidan Zong, Zicheng Liu, Jianwei Du, Fenghe Wang, Yanhong Zhang, Ling Chen, Fuqiang Liu
Topics & Concepts
AdsorptionPicklingChemistryCopperChelationPyridineX-ray photoelectron spectroscopyNuclear chemistryNickelTransition metalInorganic chemistryCatalysisPhysical chemistryOrganic chemistryChemical engineeringEngineeringAdsorption and biosorption for pollutant removalExtraction and Separation ProcessesRadioactive element chemistry and processing