磁性纳米材料吸附处理工业废水的研究进展

介绍了磁铁矿、磁赤铁矿、MFe₂O₄型铁氧体等几种常见的磁性纳米颗粒及其制备和功能化方法，综述了磁性纳米吸附剂在重金属废水、染料废水、含油废水、含酚废水吸附处理中的新研究进展.根据研究过程中所存在的问题总结并展望了磁性纳米吸附材料的未来发展趋势，在今后的研究可从吸附剂的制备优化、吸附机理、实用性和再生回用等方面展开探究，以期发挥其在实际工业废水处理中的应用潜力.

Adsorption treatment of industrial wastewater by magnetic nanoparticles: a review

Several common magnetic nanoparticles, such as magnetite, magnetic hematite and MFe₂O₄ ferrites, as well as their preparation and functionalization methods were introduced. The latest research progress of magnetic nano-adsorbents in heavy metal wastewater, dye wastewater, oily wastewater and phenolic wastewater was reviewed. And according to the problems existing in the research process, the future development trend of magnetic nanomaterials was summarized and prospected. In the future, the preparation process, adsorption mechanism, regeneration and reuse of magnetic nano-adsorbents can be further explore, in order to give full play to its application potential in practical industrial wastewater treatment.