Page 258 - Partition & Adsorption of Organic Contaminants in Environmental Systems

250 INDEX

solubility of PAHs in, 141 Chlorinated benzenes
sorption of parathion to soils from, 193 absorption by barley plants of, 223, Table 8.2
sorption to soil of, single and with bioconcentration into fish of, 80, Tables 5.6
surfactant, 113, 160, 187, Table 7.2, and 5.7
Table 7.20 interaction with DOM, 170, Table 7.15,
vapor adsorption of, on minerals and Fig. 7.30, Fig. 7.31
activated carbon, 100, Figs. 6.7 to 6.13 limiting partition in SOM, Table 7.2
vapor pressure, Table 1.1 S w for supercooled liquids, 73
as molecular probe for surface area, S w , K hw , K ow , and K tw , Tables 5.1, 5.2, and 5.5
Table 6.3 soil K om values, Table 7.2, Table 7.4
BET equation, 43 sorption to sediment, 160
analysis of vapor uptake by dry soil, 205 Chlorinated solvents
concept and derivation, 43 adsorption on activated carbon of, Fig. 7.4
range of validity, 44 S w and K om , Table 7.1
surface area determination with, 87, 92 sorption to soil of, Fig. 7.3
Bioconcentration, background and concept, Clausius–Clapeyron equation, 11, 51, 116
80 schematic plot, Figs. 1.2 and 7.5
Bioconcentration factor (BCF) Cohesive energy density, definition, 27
correlation with K tw and K ow, 81, 229 Closed systems, definition, 2
effect of fish lipids on, 80 Critical micelle concentration (CMC), 178.
effect of plant composition on, 217 See also Surfactant
factors on fish BCF, 83
field values on fish, Table 5.7 DDT
laboratory values on fish, Table 5.6 absorption by crops and plants of, 225,
values on plants/crops, 217, Tables 8.1 to Table 8.2, Table 8.3
8.3 bioconcentration into fish of, 80
Brunauer–Emmett–Teller (BET) adsorption K hw and K ow , Table 5.2
theory, 43 K tw , Table 5.5
Butanol–water partition coefficient (K bw), 62. limiting partition in SOM, 120
See also Solvent–water partition melting point and heat of fusion, Table 5.4
S w as solid, 170
Carbamoyl oximes, 220 S w as supercooled liquid, 55, Table 5.1
absorption by barley roots of, Table 8.1 S w enhancement by DOM, 170, Table 7.15,
Carbon tetrachloride Figs. 7.28 to 7.31
K oc with soils and bed sediments, 128, S w enhancement by surfactants, 179,
Table 7.3, Fig. 7.8, Fig. 7.10 Figs. 7.32 and 7.33
K oc in relation to SOM composition, 132, soil sorption and heat of sorption, 119
Fig. 7.12 soil sorption, impact of surfactant, 186,
limiting partition in SOM of, Table 7.21 Fig. 7.35
partition into polymers of, 41 solubility in triolein, Table 5.4
vapor pressure, Table 1.1 toxicity over soil, Table 7.22
Cation exchange, with clays and soils, 185 Delta (D X ) values, for substituents
Cation solvation, 97, 104 concept and definition, 64
Charcoal-like material, 149 relation to p X (oct-w), Fig. 5.3
identification, Fig. 7.22 relation to p X (hep-w), Fig. 5.4
model for nonlinear soil sorption, 157 values, Table 5.3
Chemical potential, 6. See also Free energy; Dibenzo-p-dioxins, chlorinated
Free energy change S w and heats of solution of, 25, Table 2.1
definition, 7 1,2-Dibromoethane, see Ethylene dibromide
variation with pressure of, 8 1,2-Dichlorobenzene (o-dichlorobenzene), see
variation with composition of, 23 also Chlorinated benzenes
as criterion for equilibrium, 8 K oc with soils and bed sediments, 128, Table
solid vs supercooled liquid, 23 7.1, Table 7.3, Fig. 7.9, Fig. 7.11
Chemisorption, definition, 39 limiting partition in SOM of, Table 7.2