Managing Director of a Medium-sitzend Company in rock industry. > Responsible for production, logistics, sales, controlling, human resources and R&D. > Manufacture of building materials for transport infrastructure and logistics by truck and rail. Major projects of Deutsche Bahn AG with track ballast and subgrade protection layers. Supply of numerous major motorway construction projects with aggregates for the production of asphalt and concrete roadways. Specialty in the… Show more Managing Director of a Medium-sitzend Company in rock industry. > Responsible for production, logistics, sales, controlling, human resources and R&D. > Manufacture of building materials for transport infrastructure and logistics by truck and rail. Major projects of Deutsche Bahn AG with track ballast and subgrade protection layers. Supply of numerous major motorway construction projects with aggregates for the production of asphalt and concrete roadways. Specialty in the production of track ballast and OPA high-grade chippings for the production of low-noise asphalt. > R&D per-market partner of CATERPILLAR (CAT Productivity) and Metso Outotec (Metrics) for pre-market efficiency products. > Participation in the standardization of track ballast at CEN/TC154/WG11 and at DIN NA 005-07-15. > Film project with Caterpillar “The Secret Life of Quarries” shot at the Nittenau plant. Show less

1) Organization of online sales for medium-sized companies (outsource service) using the MyShop4free concept, which I developed.2) German Branch Office of Environmental-Expert.com. Environmental XPRT is a global environmental industry marketplace and information resource. Online product catalogues, news, articles, events, publications & more.

PhD Study at Chair of Technical Chemistry I - Head of the chair: Prof. Dr. G. EmigEU-Project with 5 partners (Italy, France, Spain, Belgium) > university of Venice, Palermo and Louvain-la-Neuve > industry partner Vivendi, Eni Group, C2HMHill > topic: "development of a catalytic membrane for the reduction of nitrat in drinking water" As research assistant responsible for the education of students in the field of reaction engineering.Scientifc… Show more PhD Study at Chair of Technical Chemistry I - Head of the chair: Prof. Dr. G. EmigEU-Project with 5 partners (Italy, France, Spain, Belgium) > university of Venice, Palermo and Louvain-la-Neuve > industry partner Vivendi, Eni Group, C2HMHill > topic: "development of a catalytic membrane for the reduction of nitrat in drinking water" As research assistant responsible for the education of students in the field of reaction engineering.Scientifc Applications:K. Daub, V. Wunder and R. Dittmeyer, CVD-Preparation of Catalytic Membranes for theReduction of Nitrate in Water, Catal. Today 67 (2001), 257-272 R. Dittmeyer, V. Höllein and K. Daub, Membrane Reactors for Hydrogenation andDehydrogenation based on Supported Palladium, J. Mol. Catal. A: Chemical 173 (2001),135-184 K. Daub, G. Emig, M.-J. Chollier, M. Callant and R. Dittmeyer, Studies on the Use ofCatalytic Membranes for Reduction of Nitrate in Drinking Water, Chem. Eng. Sci. 54(1999), 1577-1582Patent appilcation:DE10064622A1 Germany 2002-07-18Inventor: Marcello Marella, Michele Tomaselli, Fabio Gerolin, Roland Dittmeyer, Kristian Daub, Giorgio Strukul, Gabriele Centi, Barrientos Patricio Ruiz, Francis Luck, Maarten van DonkVerfahren und katalytischer Kontaktor zur Entfernung von Nitrat, Nitrit, Perchlorat und anderen schädlichen Verbindungen aus verunreinigtem Wasser durch Wasserstoff Show less