Lakiųjų organinių junginių absorbcijos vandenyje tyrimai

Abstract

The most popular method used for gasses air pollutants capturing is absorption. VOC (volatile organic compounds) acetone, butilacetate, butanol, propanol and others are often used in the technological processes. Concentration of these compounds in the working environment places, are high due their high volatility. Experiments were carried out for statical and dynamical absorption of VOC in the water determination. Gas chromatography method was used for acetone, butanol, propanol concentration determination in the air and in the water. Solubility of these materials in the water dependency on temperature was analyzed under statically condition of experiment. Dependency of contretation on time under statically condition of experiment was analyzed too. Dependencies of I 'OC absorption on concentration and gas stream velocity were alyzed under dynamic condition of experiment in Venturi scrubber.