Heavy metal is a dangerous substances affecting human health. Once inside the creature would disturb the function of cells by will inhibit the activity of some kind. Make enzymes work less.
.The purpose of this research is to prepare and check the specific characteristics of chitosan film. To study the adsorption efficiency of heavy metals, including iron, copper and manganese. Chitosan film prepared by melt in acetic acid45 C for 24 hours. The instrument consists of scanning electron microscopy, Furia trans form infrared spectroscopy and atomic thespecific tea. Spectroscopy.In the treatment of wastewater containing heavy metals contamination.
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