Publications by authors named "Shiyao Fan"
Effect of mechanical-chemical modification on adsorption of beryllium by calcite.
Environ Sci Pollut Res Int
December 2023
The treatment of beryllium wastewater has become a major problem in industry. In this paper, CaCO is creatively proposed to treat beryllium-containing wastewater. Calcite was modified by an omnidirectional planetary ball mill by a mechanical-chemical method.
View Article and Find Full Text PDFAdsorptive removal of beryllium by Fe-modified activated carbon prepared from lotus leaf.
Environ Sci Pollut Res Int
February 2023
Article Synopsis
- Researchers created Fe-activated carbon (Fe-AC) from lotus leaf using HNO activation, achieving a maximum adsorption capacity of 45.68 mg/g at specific conditions.
- The adsorption performance of Fe-AC was found to be optimal under neutral pH, showing enhanced selectivity compared to alkaline and acidic conditions.
- Characterization techniques indicated that the modification improved pore volume and surface area while reducing functional groups, which facilitated ion exchange for beryllium adsorption through a spontaneous and endothermic chemical process.