Аннотация:Most of Myanmar's plant wastes are not used efficiently enough. The data of scientific and technical information indicate that on the basis wastes of the same type and similar in nature, it is possible to obtain quite expensive products in the form of carbon adsorbents of a sufficiently high quality, focused mainly on solving the problems of treating industrial effluents and emissions. This article describes the technology for obtaining granular active carbon from rice husks - one of the large-scale waste products of the country's enterprises engaged in the collapse of rice grains - the most common type of food-oriented agricultural products, and evaluates the obtained adsorbent as a means of extracting vapors of volatile organic solvents from air flows using the example n-butanol.