| abstract |
The invention discloses a magnetic nanofiber material for the treatment of textile industry wastewater. The magnetic nanofiber material takes a polymer material as a matrix and magnetic composite quantum dots as an inorganic filling material, and is prepared by an electrostatic spinning technology. High-grade magnetic fiber material, the surface has multiple active sites for adsorbing pollutants, and has a good removal effect on organic matter and heavy metals in organic-inorganic composite pollution of textile industry wastewater. The separation efficiency of the treatment agent is improved, and the sewage treatment process is simplified; the removal rates of COD Cr , ammonia nitrogen and total phosphorus in the textile industry wastewater by the magnetic nanofiber material have reached more than 98%, 92%, and 98%, respectively. The heavy metals lead, copper and chromium have basically been completely removed; they have broad application prospects in the treatment of textile industry wastewater. |