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Desorption of trace elements

FACTORS AFFECTING THE SORPTION-DESORPTION OF TRACE ELEMENTS IN SOIL ENVIRONMENTS... [Pg.169]

In contrast to sorption studies, relatively little information is available on the desorption of trace elements from soils or soil components as affected by organic and inorganic ligands. Desorption studies have showed biphasic reaction processes for sorption and desorption of trace elements (Sparks, 1990) a fast reaction followed by a slow reaction. [Pg.199]

The main soil parameters governing processes of sorption and desorption of trace elements can be presented as follows (i) pH and Eh values (ii) fine granulometric fraction <0.02 mm (iii) organic matter (iv) oxides and hydroxides of Fe, Mn and Al and (v) microorganisms. [Pg.88]

See other pages where Desorption of trace elements is mentioned: [Pg.2519]    [Pg.169]    [Pg.199]    [Pg.199]   
See also in sourсe #XX -- [ Pg.199 , Pg.200 , Pg.201 , Pg.202 ]



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