Sorption definition

Sorption means the process in which one substance takes up or holds up another. A common term used for absorption and adsorption.;
View Source
Sorption means the chemical attenuation process whereby contaminant mass in the solute plume is transferred from the aqueous phase to the solid phase (i.e., from ground water to soil). Sorption results in the retardation of the solute plume and the reduction of contaminant concentrations within the solute plume, but may result in higher concentrations in the subsurface soils. Because contaminants sorbed remain in the subsurface soils, they can later be desorbed and re-contaminate the ground water. Sorption is thus a non-destructive attenuation mechanism that affects the mobility and concentration, but not the total mass, of contaminants.
View Source

Examples of Sorption in a sentence

  • Iodine, Neptunium, Radium, and Strontium Sorption to Savannah River Site Sediments, SRNL-STI-2010-00527, Rev.

  • Sorption and desorption Cs Kd values as a function of initial Csaq concentrations (▇▇▇▇▇▇ 2017).

  • Sorption processes are likely removal mechanisms in both surface water and groundwater.

  • Sorption capacity varied from 0.30 to 0.96 mmole [TcO4-]/gresin for these batches.

  • SRNL-STI-2018-00031 Revision 0 LFRG CA Criteria 1 LFRG Observation and Recommendation 2 LFRG Approved Resolution 3 Status Documentation Closure Method  Sorption Behavior of Key PA Radionuclides – Updated the Radionuclide Data Package for PA’s and CA’s (▇▇▇▇▇▇ 2016a and 2016b) Remaining Work:  The update of the material properties of the ELLWF disposal system will be addressed as item 3.14 under PA maintenance (Butcher 2016a), with expected completion of FY18.

  • Influence of Iron Redox Transformations on Plutonium Sorption to Sediments.

  • HRTEM 2.3 Now Y2,625,000 Y1,312,500 2400 NOTE: PRICES INCLUDE FIRST YEAR MAINTENANCE NOTE: DLS-UI, Sorption, Diffraction I, Diffraction III, HRTEM, Surfaces, Interfaces, ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, and ▇▇▇▇▇▇▇▇ require CERIUS Crystals.

  • Sorption of glycolate and Modifier on as-received and irradiated Ryton fibers.

  • Sorption to the selected amendments was calculated as described by Li et al.

  • Sorption of soluble Pb2+ to the matrix was observed to a high extent and therefore little Pb2+ mobility is to be expected in either of the mentioned scenarios.