chitosan

Applications: a. In Chemical Engineering Field: Can be used for wall curing and flocculation of acidified of wastewater in oil field. Can be applied in sewage disposal as biological adsorbent and flocculation agent. b.

In Agriculture： As a foliage fertilizer, fertilizer, it can be used in different of periods the seedlings, buds, bearings, known as “not a pesticide, but a pesticide" and "not a fertilizer, but a fertilizer", can be used for seed treatment, soil improvement and so on. As feed additives, can inhibit and kill the harmful bacterium, improve animals’ immunity. c.

In Paper Industry: Can be used as paper sizing agent, reinforcing agent, retention agent, an increase of paper strength, recovery of the loss of pulp。