Adekemi, M. B.; John, A. M.; Oluwakayode, E. A.; Olufemi, G.-A. A.; Ibukun, S.; Adenike, O. Arsenate Removal from Wastewater Using Solid Phase Extraction (SPE) Onto Functionalized Polyvinylbenzylchloride-Based Diquaternary Ammonium Nanofibres. theijst 2017, 5.