Marius Straub studied industrial engineering with a specialization in chemistry at the Technical University of Kaiserslautern. In 2013, he joined H2O GmbH in Steinen as a sales engineer. Since then, he has been projecting treatment systems for the recirculation of industrial wastewater. He is responsible for the export markets of North America, India and parts of Europe and is instrumental in realizing H2O GmbH’s vision of a wastewater-free production.