Bøger af European Symposium 6th 1990

Session I - Multidisciplinary Studies.- Field data versus modelling. Why environmental sciences need both.- Field testing of transport models for organic chemicals in surface and subsurface water.- The transport and fate of organic pollutants in rivers. II - Field measurement and modelling for styrene, xylenes, dichlorobenzenes and 4-phenyl-dodecane.- Environmental applications of chemometrics - envirometrics.- Session II - Partitioning of Organic Micropollutants in the Aquatic Environment.- Sorption kinetics of micropollutants from suspended particles: experimental observations and modelling.- Bioaccumulation kinetics: experimental data and modelling.- Bioaccumulation of nonylphenol in caged mussels in an industrial coastal area on the Swedish West coast.- Transport and distribution of DDT and PCB in the upper Sado estuary, and accumulation in oysters: importance of runoff.- Herbicide losses in runoff from the agricultural area of Thessaloniki in Thermaikos Gulf, N. Greece.- Session III - Novel Analytical Techniques in Environmental Chemistry.- The role of capillary GC - Hyphenated techniques in water analysis.- Supercritical fluid extraction of chlorinated compounds and other pollutants.- Application of AMD to the determination of crop-protection agents in drinking water - Fundamentals and method.- Session IV - Monitoring Micropollutant.- Liquid chromatographic strategies for the determination of pesticides in the aquatic environment.- Multiresidue analysis of pesticides in drinking water and related samples.- Chemical Analysis as a cyclic procedure (a chain is only as strong as its weakest link).- Session V - Degradation of Organic Micropollutants During Field Conditions.- Microbial degradation of mixtures of aromatic compounds at low concentrations under aerobic conditions.- Microbial aspects of the behaviour of chlorinated compounds during soil passage.- Session VI - Reclamation of Polluted Ground Water.- In situ biorestoration of a subsoil, contaminated with gasoline.- Bioremediation of chlorophenol-contaminated ground water.- Synergic behaviour of microorganisms able to degrade halogenated organic substances.- Session VII- Chemical and Photochemical Oxidation.- Photochemical processes in water and their stimulation for the degradation of organic micropollutants.- Removal of nitrogenous pesticides by direct and radical type ozonation.- The effect of ozonation and biological filtration on the removal of cyanobacterial toxins.- Session VIII - Future of Environmental Chemistry.- Global aspects of the environmental fate of organic micropollutants.- Environmental problems in a long term perspective.- EC policy in the field of water.- Poster Session I - Analytical Methodologies.- Carboxylic biointermediates of LAS and NPEO: synthesis, characterization and RP-HPLC determination.- Dual Column chromatography in a standard gas chromatograph.- Identification of volatile organic compounds in urban and industrial effluents discharged at Sado estuary.- The evaluation of three solvent extraction techniques for the isolation of n-herbicides from drinking-and surface water.- Two interlaboratory studies on volatile organic hydrocarbons.- Determination of nitroaromatics in water using substance specific detection modes.- HPLC with Diode-Array-Detection - a new multi-method in the determination of pesticides in drinking water.- GC determination of chlorophenoxy acids in minor polluted waters.- Multi-component analysis of pesticides in water samples by HPLC. Rapid extraction and neutral/acid fractionation by a carbopack cartridge.- FAB mass spectrometric applications to the study of non volatile organic compounds in water.- Determination of organotin miticides in water and vegetables.- Field measurement of volatile organic chemicals by membrane inlet mass spectometry.- Extraction and analysis of organic micropollutants in river water.- Polycyclic aromatic hydrocarbons.- Identification and behaviour of iodinated haloform medicinal odor.- C...