Research progress of environmental protection with high gradient magnetic separation

High Gradient Magnetic Separation(HGMS) is used as environmental pollutant treatment process widely,with HGMS technology enhanced and optimization of HGMS investigated deeply.This paper summarized that various environmental pollutants process with HGMS: including waste gas,water and solid respectively,compared and investigated the mechanism of removal contaminations and process optimization,intending to impulse our national environmental protection and improve the environmental quality.