%0 Journal Article %T Chromium (Cr(VI)) removal from water with bentonite-magnetite nanocomposite using response surface methodology (RSM) %A BELİBAĞLI, P. %A ÇİFTCİ, B.N. %A UYSAL, Y. %J Sigma Journal of Engineering and Natural Sciences %D 2020 %V 38 %P 1217-1233 %R