APPLICATION TEST PIECES CRUSHED ACTIVATED CARBONS FOR THE TREATMENT OF URBAN STORM WATER
The results of the study of physicochemical and sorption characteristics of prototypes crushed activated carbons derived from the brand "T" of coal, as well as granular activated carbon AG-3. The activity of coal samples have high adsorption activity, both iodine and dye methylene blue, i.e. samples crushed and granular activated carbons possess bidisperse porous structure capable of sorption as low molecular weight organic compounds and micelles large, for example, mineral oil. It is found that the test samples crushed active carbons have a high cation exchange capacity ( E <sub>DAU</sub>-<sub>A</sub> - 1,6 mmol/g). Determine the static and dynamic modes, the sorption capacity of samples with respect to iron ions and copper ions (II) and established the possibility of their use for water purification from heavy metal ions. The investigated samples of activated carbons can be recommended for the treatment of wastewater, including urban storm water from emulsified and dissolved oil products and heavy metal ions.