Thesis deals with the analysis of the current state of separation of pollutants at workplace sawing and sanding of Bowden tubes in the company Küster Vlkanova a.t., Ltd., and with a proposal for a new system to their separation. The thesis is divided into three main parts. The first part elaborates on the problem of ventilation equipment and systems for separation of pollutants from manufacturing processes. The second part evaluates the current state of separation of pollutants in the company Küster Vlkanova, which produces components for the automotive industry. The third part consists of a proposal for a new system for removal and separation of pollutants at workplace sawing and sanding of Bowden tubes in the above-mentioned company.