Industrial applications of the composite process “biodegradation+ activated carbon adsorption” in neutralizing the waste gas emissions

Abstract

Abstract In order to absorb and degrade odor gas and volatile organic compounds from sewage plant of refineries, waste gas was treated by the technology of compound “biodegradation and activated carbon adsorption”. Through industrialization and production calibration, emission concentration of pollutants met the GB31571-2015 and GB14554-93, and statistics suggested the cost of utilities was 57.6 yuan per 10000m3, and fixed cost within reasonable boundaries. Therefore, this compounded technology can treat the waste gas from sewage plant of refineries.