774 – EXPERIENCE IN THE OPERATION OF AN ION EXCHANGE PLANT AND IMPROVEMENTS IN THE BIOLOGICAL TREATMENT OF THE REGENERANTS 2000 This content is restricted to site members. If you are an existing user, please log in. New users may register below.Existing Users Log InUsername or EmailPassword Remember Me Forgot password? Click here to resetNew User? Click here to register Skills Posted on February 13, 2018 ← 775 – Microwave Concentration Measurement for Process Control in the Sugar Industry 773 – Sugar Decolourisation With Alkali Regenerated Activated Carbon : Pilot Plant Evaluation At The Malelane refinery. →