05371nam 2200637Ia 450 991084113410332120230607214056.01-280-36723-797866103672380-470-24504-20-471-46301-90-471-26432-6(CKB)111087027114148(EBL)162761(OCoLC)475872946(SSID)ssj0000218314(PQKBManifestationID)11186884(PQKBTitleCode)TC0000218314(PQKBWorkID)10214734(PQKB)10036354(MiAaPQ)EBC162761(EXLCZ)9911108702711414820020719d2002 uy 0engur|n|---|||||txtccrPartition and adsorption of organic contaminants in environmental systems[electronic resource] /Cary T. ChiouHoboken, N.J. Wiley-Intersciencec20021 online resource (269 p.)Description based upon print version of record.0-471-23325-0 Includes bibliographical references (p. 235-248) and index.PARTITION AND ADSORPTION OF ORGANIC CONTAMINANTS IN ENVIRONMENTAL SYSTEMS; CONTENTS; Preface; 1 Important Thermodynamic Properties; 1.1 Introduction; 1.2 First Law of Thermodynamics; 1.3 Second Law of Thermodynamics; 1.4 Extensive and Intensive Properties; 1.5 Chemical Potential; 1.6 Chemical Potentials in Multiple Phases; 1.7 Change in Chemical Potential with Pressure; 1.8 Activity of a Substance; 1.9 Vapor-Liquid and Vapor-Solid Equilibria; 2 Fundamentals of the Solution Theory; 2.1 Introduction; 2.2 Raoult's Law; 2.3 Henry's Law; 2.4 Flory-Huggins Theory2.5 Variation of Activity Coefficient with Concentration2.6 Molar Heat of Solution; 2.7 Cohesive Energy Density and Solubility Parameter; 3 Interphase Partition Equations; 3.1 Partition between Two Separate Phases; 3.2 Partition between an Organic Solvent and Water; 3.3 Partition between a Macromolecular Phase and Water; 3.4 Temperature Dependence of Partition Coefficient; 3.5 Concentration Dependence of Partition Coefficient; 4 Fundamentals of the Adsorption Theory; 4.1 Introduction; 4.2 Langmuir Adsorption Isotherm; 4.3 Freundlich Equation; 4.4 BET Multilayer Adsorption Theory4.5 Polanyi Adsorption Potential Theory4.6 Surface Areas of Solids; 4.7 Isosteric Heat of Adsorption; 5 Contaminant Partition and Bioconcentration; 5.1 Introduction; 5.2 Octanol-Water Systems; 5.3 Heptane-Water Systems; 5.4 Butanol-Water Systems; 5.5 Substituent Contributions to Partition Coefficients; 5.6 Lipid-Water Systems; 5.6.1 Solubility of Solutes in Lipids; 5.6.2 Lipid-Water Partition Coefficient; 5.7 Correlations of Partition Coefficients; 5.8 Bioconcentration of Organic Contaminants; 6 Adsorption of Vapors on Minerals and Other Solids; 6.1 Introduction6.2 Nitrogen Isotherm and Solid Surface Area6.3 Micropore Volume; 6.4 Improper Surface-Area Measurement; 6.5 Adsorption of Water and Organic Vapors; 7 Contaminant Sorption to Soils and Natural Solids; 7.1 Introduction; 7.2 Background in Sorption Studies; 7.2.1 Influences of Mineral Matter, Organic Matter, and Water; 7.2.2 Soils as a Dual Sorbent for Organic Compounds; 7.3 Sorption from Water Solution; 7.3.1 General Equilibrium Characteristics; 7.3.2 Effect of Soil Organic Matter versus Sediment Organic Matter; 7.3.3 Effect of Contaminant Water Solubility7.3.4 Behavior of PAHs versus Other Nonpolar Contaminants7.3.5 Estimation of Sorption Coefficients for Nonpolar Contaminants; 7.3.6 Sorption to Previously Contaminated Soils; 7.3.7 Deviations from Linear Sorption Isotherms; 7.3.8 Influence of Dissolved and Suspended Natural Organic Matter; 7.3.9 Influence of Surfactants and Microemulsions; 7.4 Sorption from Organic Solvents; 7.4.1 Effect of Solvent Polarity; 7.4.2 Effects of Temperature, Moisture, and Contaminant Polarity; 7.5 Sorption from Vapor Phase; 7.5.1 General Aspects of Vapor Sorption; 7.5.2 Influence of Moisture on Vapor Sorption7.6 Influence of Sorption on Contaminant ActivityGiven the presence of a wide variety of contaminants in the environment, it is important to understand what drives a contaminant from one medium to another, as well as the manner and extent to which a contaminant associates with the different media or phases within a local environmental system. Partition and Adsorption of Organic Contaminants in Environmental Systems forms a comprehensive resource on the behavioral characteristics of contaminants so that appropriate strategies can be adopted to either prevent or minimize their adverse impacts on human welfare and natural resourceOrganic compoundsEnvironmental aspectsSoil pollutionSoil absorption and adsorptionOrganic compoundsEnvironmental aspects.Soil pollution.Soil absorption and adsorption.628.5Chiou C. T(Cary T.)1731080MiAaPQMiAaPQMiAaPQBOOK9910841134103321Partition and adsorption of organic contaminants in environmental systems4143322UNINA