Page 262 - Partition & Adsorption of Organic Contaminants in Environmental Systems

254 INDEX

Naphthalene, see also Polycyclic aromatic macromolecular phase-water mixtures, 33
hydrocarbons (PAHs) solvent–water mixtures, 32
molecular properties, Table 7.7 temperature dependence, 33
S w enhancement by surfactants of, 179 Partition-like interaction
solubility in triolein of, Table 5.4 contaminants with DOM, 173, 179
solubility parameter of, Table 2.2 Passive uptake by plants, 214. See also
sorption to soil and sediment of, 138, 140, Plant–water partition
Table 7.6, Table 7.8 Peat
Nitroaromatic compounds HA and humin prepared from, 160,
adsorption from water on clays of, 166, Table 7.12
Fig. 7.27 sorption of EGME vapor on, Fig. 6.6
Nitrogen (N 2 ) sorption of contaminants from water on,
adsorption on minerals and soils of, 87, 150, 151, 187
Tables 6.1 to 6.3, Figs. 6.1 to 6.6 surface area, Table 6.2
adsorption data for t-plot and a s plots, 90, vapor partition to, 201, Table 7.21
91 Phase, definition, 1
liquid density, 93 Phase transition, 5
molecular area, 87 enthalpy and entropy changes, 10
Nonlinear sorption, with soil, 149 Phenanthrene, see also Polycyclic aromatic
capacity, 154, Table 7.11, Table 7.13 hydrocarbons (PAHs)
hypotheses, 149 adsorption on mineral oxides of, 122
HSACM model, 157 melting-point effect on S w,57
range, Table 7.11, Table 7.13 molecular properties, Table 7.7
nonpolar solutes, 157, Figs. 7.16 to 7.17, S w enhancement by surfactants of, 179
Fig. 20, Figs. 7.23 to 7.24 solubility in triolein of, Table 5.4
polar solutes, 158, Figs. 7.18–7.19, Fig. 7.21, solubility parameter of, Table 2.2
Figs. 7.25 to 7.27 sorption to soil and sediment of, 138, 140,
specific-interaction model, 150, 158 Table 7.6, Table 7.8
soil sorption of, impact of emulsified
n-Octanol, 54 material, 186
unique solvent power, 59 Phenols
model for lipids, 58 sorption to soil of, 122, 136, 151, 211, Table
Octanol–water partition coefficient (K ow ), 54. 7.5, Table 7.13, Fig. 7.19, Fig. 7.21
See also Solvent–water partition sorption to soil HA and humin of, 163,
correlation with S w, 55, Fig. 5.1 Fig. 7.26
correlation with fish BCF, 82 Physical adsorption, definition, 39
ideal line, 55 Pi (p X ) values, for substituents
relation to K tw,75 concept and definition, 64
substituent effect on, 63, Table 5.3 p X (oct-w) and p X (hep-w) values,
values, Tables 5.1 to 5.3, Figs. 5.3 and 5.5 Table 5.3
relation to D X values, 64, Figs. 5.3 and 5.4
Parathion Plant–water partition, 215
sorption to soil from organic solvents of, analysis, 220, Tables 8.1 to 8.4
193 lipid effect, 228, 229
sorption to soil from hexane of, effects of model and equations, 216–219
moisture and temperature, 195, 196, molecular diffusion, 225
Fig. 7.38 root concentration factor, 220
sorption to soil from water of, single and time dependence, 231
with lindane, 121, Fig. 7.7 Polanyi adsorption potential theory, 45
toxicity over soil of, Table 7.22 analysis of nonlinear solute sorption, 160
Partition theory, 30–33 Polar contaminants, 65, 112
Partition isotherm K om and K ow for selected compounds,
general equations, 31, 33 Table 7.5
isotherm shape, 36, Figs. 3.1 and 3.2 limiting partition in SOM, Table 7.21