Comparative study of ZIF-8-materials for removal of hazardous compounds using physio-chemical remediation techniques

ZIF‐8 Composites for the Removal of Wastewater Pollutants

“…Afterwards, BiYO 3 or BiCoO 3 nanoparticles were introduced to the ZIF-8 background. [88] The solvothermal approach was successfully used to create ternary composites, which are made up of three different MOFs acting as photocatalysts: graphene oxide (GO), ZIF-8, and HKUST-1, with differing amounts of GO. [89] ZIF-8@Fe 3 O 4 @BNT core-shell hetero structure with a distinctive morphology and a sizable specific surface area was created.…”

“…At room temperature, nitric acid, PEG‐2000, and KOH were mixed and swirled. Afterwards, BiYO 3 or BiCoO 3 nanoparticles were introduced to the ZIF‐8 background [88] . The solvothermal approach was successfully used to create ternary composites, which are made up of three different MOFs acting as photocatalysts: graphene oxide (GO), ZIF‐8, and HKUST‐1, with differing amounts of GO [89]…”

“…The biphenyl rings, which are electrostatically linked to the ZnÀ OÀ H functional groups on ZIF-8's surface in MZBC, and the strong π-π contact between the -NH 2 or SO 3 functional group areas in CR molecules are also included. [88] Further research was conducted to evaluate ZIF-8@Fe 3 O 4 @BNT's capacity to remove reactive orange 16 (RO16) from wastewater. The point of zero charge (pHPZC) for ZIF-8@Fe 3 O 4 @BNT was discovered to be 8.84.…”

“…Because of this, there are significant interactions between the functional groups on the surfaces of the MZBC and CR dye molecules. The biphenyl rings, which are electrostatically linked to the Zn−O−H functional groups on ZIF‐8′s surface in MZBC, and the strong π–π contact between the ‐NH 2 or SO 3 functional group areas in CR molecules are also included [88] …”