Chemistry for the Protection of the Environment 3

The first meeting in this series was organized by Prof. Pawlowski and Dr. Lacy in 1976 at the Marie Curie-Sklodowska University in Lublin, Poland. The conference dealt with various physicochemical methodologies for water and wastewater treatment research projects that were jointly sponsored by US EP A and Poland. The great interest expressed by the participants led the organizers to expand the scope of the second conference, which was also held in Poland in September 1979. The third and enlarged symposium was again successfully held in 1981 in Lublin, Poland. At that time the participating scientists and engineers expressed their desire to broaden the coverage as well as the title of the conference series. The International Committee, ap proved the title "Chemistry for the Protection of the Environment" and designated that date of the fourth conference, CPE IV, which was convened in September 1983 at the Paul Sabatier University in Toulouse, France, and was hosted and arranged by Prof. A. Verdier. This conference series included participants from various government agencies, academia, and the private sector, representing industrialized countries as well as emerging nations, both the East and West in an independent, non politica! forum.

Proceedings of the 11th International Conference held in Cairo, Assuan, and Luxor, Egypt, September 10-17, 1997

1. Drinking Water Production with a Dual Floating Medium-Sand Filter System.- 2. Determination of Reduced Sulfur Compounds in the Aquatic Environment by High-Performance Liquid Chromatography and Capillary Electrophoresis.- 3. Metal Speciation in Overflow and Leachate from a Thermal Power Plant Ash Pond: Impact on Receiving Waters.- 4. A Possibility of Application of Clinoptilolite for Water Pollution Control.- 5. Effect of Land Management in Winter Crop Season on Methane Emission from the Following Rice Growth Period.- 6. Studies on N2O Emissions from Agricultural Land of Rice-Wheat Rotation System in the Tai-Lake Region of China.- 7. Atmospheric Deposition Measurements in Northern Poland.- 8. Control of Volatile Organics Emission to the Atmosphere during the Solvent Sublation Process.- 9. A Method of Reducing the SO2 Emission from Power Boilers.- 10. Atmosphere Protection through Energy Loss Minimization.- 11. Problems of the Implementation of Environmental Management System According to ISO14001 in Poland.- 12. Innovative Technology for Municipal Waste Utilization for Rzeszów City.- 13. Biofilm Reactors: A New Form of Wastewater Treatment.- 14. Retention Mechanisms in Nanofiltration.- 15. Nanofiltration for Removal of Organic Substances from Waste Water: Application in the Textile Industry.- 16. Metal-Ion Selectivity of Phosphoric Acid Resin in Aqueous Nitric Acid Media.- 17. Catalytic Oxidation of 1,2-Dichloropropane on Copper-Zinc Catalyst.- 18. Thermocatalytic Treatment of Sulphur Organic Compounds.- 19. Simultaneous Electrooxidation of Cyanides and Recovery of Copper on Carbon Fibre.- 20. Neutralization of Hazardous Wastes Combined with Clinker Manufacturing.- 21. An Attempt to Estimate the PCDF/PCDD Emissions from Waste Incinerated in Cement Kilns.- 22. TheUse of EDTA to Increase the Leachability of Heavy Metals from Municipal Solid Waste Incinerator Fly Ash.- 23. Ecologic and Economic Aspects of Utilization of Fly Ashes for Road Construction.- 24. Solidification/Stabilisation of Hazardous Waste Containing Arsenic: Effect of Waste Form Size on the Leachability.- 25. A New Method for Treatment of Chromium Containing Wastes.- 26. Agricultural Use of Sludge in China.- 27. A Model Study of Soil Acidification in a Small Catchment Near Guiyang, Southwestern China.- 28. The Relative Importance of Aluminum Solid-Phase Component in Agricultural Soils Treated with Oxalic and Sulfuric Acids.- 29. The Role of Organic Matter and Aluminum in Zinc and Copper Transport through Forest Podsol Soil Profiles.- 30. Aluminum Mobilization by Sulfuric and Nitric Acids from Some Polish Soils.- 31. Soil and Soil Water Chemistry at Some Polish Sites with Acid Podzol Soils.- 32. The Role of Citric, Lactic and Oxalic Acids in Aluminum Mobilization from Some Polish and Chinese Agricultural Soils.- 33. Water-Soluble Rare Earth Elements in Some Top-Soils of China.- 34. Ion Exchanger Composites as Humus Substitute for Restoration of Degraded Soils.- 35. Effect of Concentration and Duration of Acid Treatment on Water Adsorption and Titration Behaviour of Smectite, Illite and Kaolin.- About the Editors.- Author Index.