Journal:JOURNAL OF ENVIRONMENTAL SCIENCES
Key Words:MOLECULARLY IMPRINTED POLYMERS; ACTIVATED CARBON; PHOSPHATE ADSORPTION; SILICA-GEL; RAT FECES; IRON;
Abstract:Core-shell magnetic seeds with certain adsorption capacity that were prepared by sulfated roasting, served as the core of a magnetic separation technology for purification of starch wastewater. XRD and SEM results indicate that magnetite's surface transformed to be porous alpha-Fe2O3 structure. Compared with magnetite particles, the specific surface area was significantly improved to be 8.361 from 2.591 m(2)/g, with little decrease in specific susceptibility. Zeta potential, FT-IR and XPS experiments indicate that both phosphate and starch adsorbed on the surface of the core-shell magnetic see
Co-author:Yang Yue, Wang Li, Liu Runqing, Hou Panpan, Chen Pan, Hu Yuehua, Sun Wei, Yu Jinsheng, Du Chunjie
Indexed by:Unit Twenty Basic Research
Document Code:7
Discipline:矿业工程
Document Type:J
Volume:81
Page Number:4-16
ISSN No.:1001-0742
Translation or Not:no