The measurement and interpretation of sorption and desorption rates for organic compounds in soil media
JJ Pignatello - Advances in agronomy, 1999 - Elsevier
Sorption controls the physical and biological availability of chemicals in soil. Most organic
molecules undergo primarily weak physisorption interactions and the driving force for …
molecules undergo primarily weak physisorption interactions and the driving force for …
Mechanisms of slow sorption of organic chemicals to natural particles
JJ Pignatello, B Xing - Environmental science & technology, 1995 - ACS Publications
The use of equilibrium expressions for sorption to natural particles in fate and transport
models is often invalid due to slow kinetics. This paper reviews recent research into the …
models is often invalid due to slow kinetics. This paper reviews recent research into the …
Multiple‐rate mass transfer for modeling diffusion and surface reactions in media with pore‐scale heterogeneity
R Haggerty, SM Gorelick - Water Resources Research, 1995 - Wiley Online Library
Mass transfer between immobile and mobile zones is a consequence of simultaneous
processes. We develop a “multirate” model that allows modeling of small‐scale variation in …
processes. We develop a “multirate” model that allows modeling of small‐scale variation in …
[图书][B] Diffusion in natural porous media: contaminant transport, sorption/desorption and dissolution kinetics
P Grathwohl - 2012 - books.google.com
Diffusion in Natural Porous Media: Contaminant Transport, Sorption/Desorption and
Dissolution Kinetics introduces the general principles of diffusion in the subsurface …
Dissolution Kinetics introduces the general principles of diffusion in the subsurface …
New modeling paradigms for the sorption of hydrophobic organic chemicals to heterogeneous carbonaceous matter in soils, sediments, and rocks
Heterogeneity in naturally occurring carbonaceous materials (CMs) causes sorbed
hydrophobic organic compound (HOC) concentrations in soils, sediments, and rocks to …
hydrophobic organic compound (HOC) concentrations in soils, sediments, and rocks to …
Impacts of heterogeneous organic matter on phenanthrene sorption: equilibrium and kinetic studies with aquifer material
HK Karapanagioti, S Kleineidam… - Environmental …, 2000 - ACS Publications
Sediment organic matter heterogeneity in sediments is shown to impact the sorption
behavior of contaminants. We investigated the sorptive properties as well as the composition …
behavior of contaminants. We investigated the sorptive properties as well as the composition …
Irreversible adsorption of naphthalene and tetrachlorobiphenyl to Lula and surrogate sediments
AT Kan, G Fu, MA Hunter… - Environmental Science & …, 1997 - ACS Publications
Several unique features of sorption irreversibility have been investigated in this paper.
Adsorption has been found to be biphasic with about 30− 50% of the adsorbed mass …
Adsorption has been found to be biphasic with about 30− 50% of the adsorbed mass …
Characterizing multiple timescales of stream and storage zone interaction that affect solute fate and transport in streams
J Choi, JW Harvey, MH Conklin - Water Resources Research, 2000 - Wiley Online Library
The fate of contaminants in streams and rivers is affected by exchange and biogeochemical
transformation in slowly moving or stagnant flow zones that interact with rapid flow in the …
transformation in slowly moving or stagnant flow zones that interact with rapid flow in the …
Phenanthrene and pyrene sorption and intraparticle diffusion in polyoxymethylene, coke, and activated carbon
S Ahn, D Werner, HK Karapanagioti… - … science & technology, 2005 - ACS Publications
We report sorption isotherms and uptake kinetics for phenanthrene and pyrene with three
organic model sorbents: polyoxymethylene (POM), coke, and activated carbon. We combine …
organic model sorbents: polyoxymethylene (POM), coke, and activated carbon. We combine …
Long term sorption kinetics of phenanthrene in aquifer materials
H RÜgner, S Kleineidam… - Environmental science & …, 1999 - ACS Publications
Most aquifer materials are heterogeneous in terms of grain size distribution and
petrography. To understand sorption kinetics, homogeneous subfractions, either separated …
petrography. To understand sorption kinetics, homogeneous subfractions, either separated …