Results showed that surfactant solutions studied are all diamagnetic substance. The magnetic treatment can result in the change of the electron transition of surfactant, cause the decrease of surface tension, the change of adsorption and the improvement of Wetting properties on solid surface. 研究结果表明,活性剂溶液是抗磁性物质,并证实磁处理可以影响到活性剂的电子跃迁,减少表面张力,能够改变吸附量,可以改善它对固体表面的润湿性等。