Aplikace pevných humátů při odstraňování anorganických aniontů ze znečištěných vod

Abstract

This diploma work comment and graphically elaborates results of analysis of sorption properties of synthetic humates. It is focus on sorption capacities of zinc and aluminum humate. Through adsorption isotherm presents level and speed of adsorption of inorganic anions F-, PO43- a SO42- and their binary blend.

First part describes humic substances, their origin in environment, occurrence, properties and systematic classification. Following part describes analytical methods (of obtaining humic substances?), graphical part presents result of adsorption in form of adsorption isotherms. Final part contains conclusion of continuance of adsorption and applicability in industry.

Result of work is that adsorption of fluorine and phosphoric anions run in using both of humates. In use of alumina humate for sorption of phosphoric anion causes multilayer adsorption. Adsorption of sulphuric anions don´t runs in use of any humate. Reason of this situation is that humates was prepared from aluminum and zinc sulphate.