Produce of bad odorous and annoying gases is one of the main problems in many industries. Zeolite with its unique properties such as porous structure, high cation exchange, high specific surface area and catalytic properties has a high ability to reduce and control unpleasant odors and thus create a healthier and healthier environment.

For example, the bad smell of chipboard which prepared using sugarcane bagasse occurs due to the fermentation of organic matter, is an annoying problem that has limited the use of this useful material  so that has limited the use of this useful material. in joint collaboration and research, the use of zeolite in the preparation of primary pulp of this type of chipboard, in addition to eliminate its bad odors, has improved many other properties.