Magnetic bamboo fiber and preparation process thereof

The invention relates to a magnetic bamboo fiber which is prepared from the following components in parts by weight: 0.8-1.2 parts of ferrous sulfate tetrahydrate, 1.4-1.8 parts of ferric trichloridehexahydrate, 1.5-2.5 parts of 80-mesh natural bamboo powder, 0.8-1.2 parts of polyethylene glycol, 2.5-3.5 parts of sodium acetate and 90-92 parts of ethylene glycol, wherein the natural bamboo powderis prepared by directly firing and crushing the bamboo fiber. Aiming at the defects of traditional adsorption materials and methods for treating wastewater, the magnetic bamboo fiber fully utilizes the unique advantages of agricultural and sideline products and magnetic adsorbents, and the material has the characteristics of high stability, low preparation cost, rich and renewable preparation rawmaterials, simple and convenient preparation method and recyclability, and is mainly characterized in that the main material is bamboo fiber, which is prepared from bamboos, the raw material is rich,easy to obtain, low in pric