Chitosan and rhamnolipid compound as well as preparation method and application thereof

The invention belongs to the field of environment, particularly relates to the new technical field of environmental protection functional materials and water treatment, and particularly relates to a chitosan and rhamnolipid compound as well as a preparation method and application thereof. Chitosan is subjected to functionalization treatment through rhamnolipid, that is, chitosan is used as a matrix and is connected with the rhamnolipid through a chemical reaction, and finally, compound particles are obtained through the action of glutaraldehyde. The prepared adsorbent can increase the number of adsorption sites on the surface of the chitosan through the modification effect of the rhamnolipid on the chitosan. The preparation process and operation of the chitosan and rhamnolipid compound are simple, the preparation is rapid, the production period is short, the product recovery rate is high, special chemical equipment is not needed, and industrial production is easy to realize. The chitosan and rhamnolipid compo