Removal of Crystal Violate Using Palm (Washingtonia filifera) Fibers from Synthetic Dye Solution

The objective to obtain cheap and easily synthesized adsorbents from natural materials is gaining importance day by day. Adsorbents should be environmentally friendly, non-toxic, produced, insoluble in water, have a porous structure, large surface area, scientifically accepted. In this study, the removal of crystal violet dye synthetic dyestuff solution was investigated using palm tree (Washingtonia filifera) fibers. order determine contact time, first set experiments employed 0.5 g fibers initial concentrations between 2.5-160 mg/L. As result it determined that 87.96% at end 180-minute time equilibrium, complied with pseudo-second-order kinetic model type 1. equilibrium for highest adsorbate concentration (160 mg/L) 2880 minutes (2 days) stationary phase systems while 180 (3 hours) mobile systems. It also understood fiber, which an advantageous material, can used dyestuff.