In the biogas and renewable natural gas (RNG) industry, activated carbon is utilized for gas purification. It effectively removes impurities such as hydrogen sulfide and siloxanes, which can be detrimental to downstream equipment and processes. Activated carbon acts as a reliable adsorbent for gas treatment, ensuring the quality of biogas or RNG produced from organic waste. This application contributes not only to the production of cleaner energy but also to the protection of equipment from corrosive elements, extending the lifespan of infrastructure in biogas and RNG facilities.