The development and production of new products calls for the use of appropriate supply techniques. In these fields, media of particular degrees of purity are equally as important as the discharge and disposal of production-related surpluses and waste materials resulting from manufacturing operations.

Many pollutant substances can be returned to the production process after appropriate filtration and treatment.

The recovery of thermal energy from discharged air is an essential requirement. S+E leads the way in developing appropriate equipment and systems, as well as playing a decisive role in introducing energy recovery techniques in the industrial sector.