Publications by authors named "Helin Fan"
Rare earth elements are commonly used in various fields due to their unique physical and chemical properties. Waste phosphors represent an important secondary source of rare earth elements, and their recovery is a crucial means of improving the utilization of these resources. When using FeCl as a reducing agent to reduce Tb and Ce from washed phosphors, a large amount of reducing agent is required, and the Fe cycle becomes complicated.
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- * Researchers synthesized a new material, FeO@MOF-808 (FeM), which significantly increased the production of VFAs by 732.73% and phosphate recovery by 1592.95% through a process that involves pre-oxidizing sludge and enhancing degradation.
- * FeM showcases advantages such as high phosphate adsorption (92.64%) and the ability to be magnetically separated for reuse, while also improving the breakdown of proteins and inhibiting methane production through interactions with Zr active sites.