Waste orange peel, which is discarded as waste
material from fruit stall, can be used as an adsor-
bent for the removal of Acid Violet 17 from waste
waters.
2. The adsorption obeyed both Langmuir and
Freundlich isotherms.
3. Desorption study shows that the recyling of
adsorbent and adsorbate may be possible.