Eco-utilization of steel slag: Preparation of Fe-based calcium silicate hydrate and its application in As(V) removal

Removal of total chromium in wastewater via simultaneous photocatalysis and adsorption using calcium silicate hydrate-based composites

“…43 Li and colleagues reported on Fe-based C-S-H using steel-slag Ca and Fe sources through a one-step alkaline activation process to remove As(V). 44 However, few studies have focused on the removal of Cr(T) due to the extremely weak adsorption of C-S-H toward Cr(VI). 45,46 Thus, it is important to design functionalized C-S-H-based materials for Cr(T) removal with simultaneously stable reusability and superior adsorption ability.…”