The importance and main methods of VOCs waste gas treatment

VOCs waste gas treatment is of great significance for the protection of the environment and human health. VOCs is an important precursor to urban gray haze and photochemical smog, and participates in the formation of ozone and secondary aerosols in atmospheric environment, which has an important impact on regional atmospheric ozone pollution and PM2.5 pollution. By controlling VOCs, the collaborative control of PM2.5 and ozone can be strengthened, and the continuous improvement of ecological environment quality can be promoted.
‌ Thermal destruction ‌ : The decomposition of VOCs into harmless substances by high temperatures.
‌ catalytic combustion method ‌ : under the action of VOC catalyst, the VOCs are oxidized to carbon dioxide and water.
‌ biological treatment ‌ : The use of microorganisms to convert VOCs into harmless substances.
‌ adsorption method ‌ : The use of adsorbent to absorb VOCs, and then desorption and recovery processing.