Beschreibung
These Conference Proceedings deal with the papers presented at the International Conference on Ion Exchange Processes (ION-EX '87) which was held at The North East Wales Institute of Higher Education, 13-16 April 1987. The camera-ready paper format was chosen so that delegates could receive their copy on arrival at the Conference. The Proceedings include reviews of traditional ion exchange processes, ion chromatography and synthesis of resins. In addition there are research papers dealing with inorganic ion analysis; organic acid and organic base analysis; the theory of ion exchange and novel developments; the industrial ion exchange procedures; and finally inorganic ion exchangers. The Proceedings should therefore be of interest to those who need to be brought up to date in the various aspects of processes which involve ion exchange and ion chromatography which are now accepted as important in analysis, separation processes and process control. In each of these areas there have been important developments which are herein described. As Editors we should like to express our thanks to the individual authors for preparing their manuscripts in the required format and to Haydn Hughes for his invaluable assistance in compiling these Proceedings. PETER A. WILLIAMS MICHAEL J. HUDSON VII CONTENTS Preface V S~ction 1: Inorganic Ion Analysis The Evolution of Modern Ion Chromatography 3 H. SMALL Analysis of Inorganic Anions and Cations in Plant Tissues by Ion Chromatography 14 1.
Autorenportrait
InhaltsangabeSection 1: Inorganic Ion Analysis.- The Evolution of Modem Ion Chromatography.- Analysis of Inorganic Anions and Cations in Plant Tissues by Ion Chromatography.- Application of Ion Chromatography to the Characterization of Some Biological Calcium Phosphates.- Gradient Ion Chromatography with Chemical Suppression.- Experimental Considerations in the Practice of Metal Ion Separations by Dynamic Exchange Techniques.- Section 2: Organic Acid and Base Analysis.- Mobile Phase Ion Chromatography of Antibiotics.- Ion Chromatography and Pharmaceutical Research-A Study of Counter-Ions.- The Analysis of Organic Non-chromophoric Compounds by Ion Chromatography.- Quantitative Analysis of Quaternary Ammonium Compounds by Ion Exchange and Ion-Pair High Performance Liquid Chromatography.- High Performance Liquid Chromatography of Organic and Inorganic Anions Using a Micellary Mobile Phase.- Application of a Diode Array UV Detector for Chromatographic Evaluation of Processes Used in Making High Purity Water.- Section 3: Industrial Ion Exchange Procedures Including Effluent Treatment.- The Milk of Paradise: Some Thoughts on Water.- Experience Within the CEGB of the Electrodialysis Reversal Technique for the Production of Boiler Feed Water Make-up.- Extraction of 106Ru from Simulated Liquid Nuclear Wastes Using Organic and Inorganic Phases with Covalently-Bound Sulphur Ligands: Extraction with Inorganic Sulphides.- Elimination of Heavy Metals by the Carix Ion Exchange Process.- Ion Exchange Processes for Clean-up of Dilute Waste Streams by the F/H Effluent Treatment Facility at the Savannah River Plant.- Continuous On-Line Analysis of Soluble Impurities in PWR Primary Coolant by Automated Ion Chromatography.- The Analysis of Boiler Feedwater and Ultra-pure De-ionised Water by Ion Chromatography.- The Removal of Nitrate Ions from Potable Waters by Ion Exchange Using the Duolite Resin PES 196.- Ion Exchange in the Treatment of Effluent from an Electrolytic Manganese Plant.- The Recovery of Gallium(III) from Acid Leach Liquors of Zinc Ores Using Selective Ion Exchange Resins.- Lime Regeneration of Weak Base Anion Exchangers.- Section 4: Theory and Novel Developments of Ion Exchange.- Layered Acid Salts of Tetravalent Metals and Their Organic Derivatives as Ion-Exchangers, Intercalating Agents and Molecular Sieves.- Ion Exchange and Intercalation Properties of Acid Salts of Zr(IV) with Two Different Functional Groups.- New Anion Exchangers of Zeolitic Type.- Ion Exchange in Zeolites A and X Precursor Gels as a Function of Crystallization Time.- Ion Exchange Selectivities of Crystalline Antimonic Acid.- The Mechanism of Ion Exchange on Ammonium 12-Molybdophosphate (AMP).- Strategies in Synthesising Chelating Resins for Ion Separation.- Conducting Polymers for Ion Sensor Membranes as Detectors for Use in Ion Chromatography.- Novel Developments in the Use of Electrodialysis and Ion Exchange Membranes.- Metal Adsorption by Bacterial Capsular Polysaccharide Coatings.- Late Submissions.- Roughing Demineralisation by EDR-A Manufacturer's Viewpoint.- Thermodynamics of Ion Exchange on Ammonium 12-Molybdophosphate.- Kinetics of Ion Exchange on Ammonium 12-Molybdophosphate.- The Determination of Organic Acids in Power Station Steam/Water Circuits.- Design and Operation of Amberpack, a New Packed Bed System for High Efficiency Ion Exchange Processes.- Selective Metal Ion Binding by Sulphur Macrocycles.- The Analysis of Rare Earths in Steels and Nd-Alloy by Dynamic Ion Exchange Chromatography.- Equilibrium versus Kinetics in Water Purification.
