机译:Response surface design for removal of Cr(VI) by hydrogel-supported sulfidated nano zero-valent iron (S-nZVI@H)
Beijing Univ Technol;
Box-Behnken design; Cr(VI); hydrogel; optimization; S-nZVI; sulfidation; ZEROVALENT IRON; AQUEOUS-SOLUTIONS; HEXAVALENT CHROMIUM; METHODOLOGY RSM; WASTE-WATER; REMEDIATION; NANOPARTICLES; REDUCTION; OPTIMIZATION; SELECTIVITY;