%0 Journal Article %T Rarasaponin-bentonite-activated biochar from durian shells composite for removal of crystal violet and Cr(VI) from aqueous solution %A Laysandra, Livy %A Santosa, Felix %A Austen, Vic %A Soetaredjo, Felycia %A Foe, Kuncoro %A Putro, Jindrayani %A Ju, Yi-Hsu %A Ismadji, Suryadi %J Environmental Science and Pollution Research %V 25 %N 30 %P 30680-30695 %@ 0944-1344 %D 2018-09-03 %I Springer Berlin Heidelberg %~ DeepDyve