Adsorption of Zn(ii) on amination@wood-aerogel and high-value reuse to ZnO/ZnS as an efficient photocatalyst

A top-down approach to generate Amination@Wood-Aerogel (AWA) with high adsorption capacity for Zn( ii ). Then in situ construction of ZnO/ZnS heterojunction in hazardous solid waste Zn( ii )-loaded-AWA and followed by photocatalytic degradation of Congo red.