Studied the sorption properties of groats of lichens in relation to Ni(II). In models of the Langmur and Dubinin-Radushkevich estimated of the surface area of the sorbent in the swollen state and effective activations energy. This is a demonstrating the overwhelming contribution of physical adsorption of Ni(II) on groats high values of the extent and rate of extraction of Ni(II) from water solutions point to the efficiency meal lichens in the aspect of waters purification from Ni(II).
сорбция, Ni(II), лишайник, Cladonia sylvatica, атомно-абсорбционный анализ, sorption, Ni(II), lichen, Cladonia sylvatica, atomic-sorptions analysis
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