从磁场强化技术的降解机理及降解效果方面介绍了磁性吸附剂和趋磁细菌处理污水技术、光磁耦合污水处理技术以及磁场强化生物法处理污水技术等，展望了磁场强化技术在水处理领域的应用前景，并阐明了其工业化应用需克服的技术难题。

The magnetic adsorbents and magnetotactic bacteria based wastewater treatment technology,the magnetic field and photocatalysis coupling wastewater treatment technique and the magnetic field enhancing biological wastewater treatment technique are introduced from aspects of degradation mechanism and degradation effects of magnetic field enhancing technique.The application prospects of magnetic field enhancing technique in wastewater treatment are discussed and the technical problems needed to be solved in its industrialization promotion are demonstrated.