Magnetic Bio-char Derived from Sewage Sludge and Its Adsorption Ability for Cu(Ⅱ) in Aqueous System
ZHAO Bing, ZHANG Ran, XU Xin-yang
Journal of Northeastern University(Natural Science) . 2021, (7): 1012 -1018 .  DOI: 10.12068/j.issn.1005-3026.2021.07.015