Titlebook: Contaminant Geochemistry; Interactions and Tra Brian Berkowitz,Ishai Dror,Bruno Yaron Book 20081st edition Springer-Verlag Berlin Heidelber

阻塞

https://doi.org/10.1007/978-3-662-40115-6ties of the multiphase liquid being transformed with respect to the initial state. The last part of this chapter describes selected transformations of contaminants in sediments and groundwater, mainly due to pH, hydrolysis, and redox state reactions.

FOVEA

Sorption, Retention, and Release of Contaminantss and to the formation of bound residues. Precipitation, liquid trapping, and particle deposition are considered as other processes involved in nonadsorptive retention of contaminants in the vadose zone.

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nuclear-tests

Water Flow in the Subsurface Environmenthin the pores is at pressure greater than atmospheric, and flow is more predominantly horizontal. In this subsurface environment, the dynamics of water flow involves a combination of different water flow models. A variety of such models is discussed.

CUMB

Transport of Passive Contaminantsnt into the subsurface. We consider models based on the key assumption that mechanical dispersion is Fickian and valid only under perfectly homogeneous flow, and give special attention to models for non-Fickian transport, which arises because of subsurface heterogeneity.

genuine

Transport of Reactive Contaminantsransport of liquids that are immiscible with water--generally hydrocarbon mixtures--in partially saturated porous media. The chapter concludes with a discussion of overland and urban transport of contaminants by runoff, which is another aspect affecting contaminant redistribution on the land surface.

Pseudoephedrine

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Obligatory

Armada

Selected Geochemical Processes of natural parent material and potential retention of chemicals on solid phase surfaces. Various reactions such as dissolution and precipitation, redox, and adsorption of charged ionic or nonionic compounds are emphasized. Kinetic aspects for these processes are also discussed.