Arsenic removal process is a proven adsorption process designed specially for drinking water sources.The process has been proven successful in lowering arsenic levels to consistently less than 3 PPB using a proprietary adsorbent that has a high,selective capacity for arsenic removal from drinking water. Both As(III) and As(V) oxyanions are removed from water via this process.No chemical requirement for regeneration and easy operating are the other advantages of this process which makes it the most widely-used arsenic removal process abroad.