According to Sok Chung Ryol, vice-director of the bureau, the technology was introduced into the Pyongyang Rice-cleaning Factory.

The biological binding material can be used in metallurgical industry instead of imported heavy oil and pitch and the activated pyroligneous acid in organic farming, medical science, stockbreeding, fish farming, foodstuff and other sectors.

The charcoal can be used in making activated charcoal.

The effectiveness of biological binding material and activated pyroligneous acid has been proved in different sectors of national economy.