This article considers the solution of one of the main problems of the present, namely the problem of environmental protection of microporous active coals or natural clay bentonites, belongs to the rejoicing processes of adsorption and desorption, the effectiveness of which depends on the parameters of the porous structure of clay adsorbents of the task posed, is possible only on the basis of the theory of adsorption and desorption for microporous adsorbents, such as active solutions of angles or natural clay adsorbents such as montmorillonite.