Disposal device for pollutants

摘要

The invention relates to inlet elements at disposal devices for process exhaust gases containing pollutants, as are produced in particular in semiconductor component fabrication. The solution is intended to make it possible to avoid deposits in the inlet region for process exhaust gases at disposal devices. To achieve this object, the inlet elements according to the invention are designed in such a way that a porous, gas-permeable wall element, via which an inert gas can be fed into the interior of the inlet element routing process exhaust gas, is present at the inlet element.