TY - DATA T1 - Efficient Removal of Copper(II) and Malachite Green from Aqueous Solution by Magnetic Magnesium Silicate Composite PY - 2017/08/11 AU - Huandong Liu AU - Zunli Mo AU - Li Li AU - Fang Chen AU - Qijun Wu AU - Lei Qi UR - https://acs.figshare.com/articles/journal_contribution/Efficient_Removal_of_Copper_II_and_Malachite_Green_from_Aqueous_Solution_by_Magnetic_Magnesium_Silicate_Composite/5303908 DO - 10.1021/acs.jced.7b00041.s001 L4 - https://acs.figshare.com/ndownloader/files/9084025 KW - MG pollutants KW - mg KW - Magnetic Magnesium Silicate Composite KW - MgSi KW - flower-like particle size KW - Malachite Green KW - isotherm kinetics KW - magnesium silicate KW - hydrothermal approach KW - adsorption capacity KW - adsorption conditions KW - drinking water KW - Fe 3 O 4 KW - Aqueous Solution KW - Efficient Removal KW - pseudo-second-order model KW - Cu N2 - The magnetic magnesium silicate composite (Fe3O4@MgSi) with efficient removal of Cu­(II) and malachite green (MG) from aqueous solution were synthesized by hydrothermal approach. The synthetic flower-like particle size was about 2–3 μm. In the process of exploring the adsorption conditions, the isotherms were found to be well-fitted by Langmuir, Freundlich, and isotherm kinetics in accord with the pseudo-second-order model. In addition, the maximum adsorption capacity was 2198 mg·g–1 when the Cu­(II) concentration of 800 mg·L–1. These results indicated that Fe3O4@MgSi can be used as a superadsorbent and recyclable adsorbent to effectively and rapidly remove Cu­(II) and MG pollutants from industrial wastewater or drinking water. ER -