Packed Columns are used for the continuous contact between liquid and gas. The counter current packed column is the most common type of unit encountered in gaseous pollutant control for the removal of undesirable gas, vapor or odor. This type of column is widely used in chemical & pollution control industries
 

We design, manufacture and install venturi Scrubbers. These are used for removing particles or polluted gases from an exhaust gas stream. Water sprays can be injected into the gas stream, gas can be forced to pass through sheets or films of liquid or the gas can move through beds of plastic spheres covered with liquid. Each of these techniques can effectively remove particulate matter from process exhaust gases.