Publications by authors named "Xuanni Li"
Enhanced removal of Cr(VI) using a modified environment-friendly adsorbent.
Water Sci Technol
February 2021
Article Synopsis
- - Chitosan was modified using ferric chloride and sodium laurylsulfonate to create an enhanced adsorbent, CS-Fe-SLS, which effectively removes chromium (Cr(VI)) from solutions.
- - The study found optimal conditions for adsorption at a pH of 3.0, an equilibrium time of 120 minutes, and noted interactions involving both physical and chemical processes, with maximum adsorption capacity reaching 131.91 mg/g.
- - Characterization techniques revealed significant differences between CS-Fe-SLS and regular chitosan, with CS-Fe-SLS having lower crystallinity and better Cr(VI) removal efficiency, partly due to the conversion of some Cr(VI) to Cr