Compared to cells immobilized on Celite, the cells coated with Fe3O4 nanoparticles had greater desulfurizing activity and operational stability.

• 与固定于硅藻土上的细胞相比，表面包裹了四氧化三铁纳米颗粒的细胞具有更强的去硫活性和操作稳定性。