Biosorbents for Dyes Removal

Biosorption processes have attained great importance as an environment point of view that can remove toxic compound from industrial waste water. Many industries use dyes to color their products and discharge their waste in water which is harmful for aquatic life. Adsorption process provides an attractive alternative for the treatment of colored water. The by-products from the agricultural and industrial could be assumed to be low-cost adsorbents. They are abundant in nature, inexpensive, require little processing, effective materials and ability to remove cationic dye from aqueous solution.