On May 17th, an inauguration ceremony takes places during which the ministry of economics and vice prime minister of Rhineland-Palatinate, Mrs. Eveline Lemke, and Mrs. Dr. Lossen-Geissler, mayor of Mainz-Mombach, officially put the waste air treatment unit into operation.
Video:
http://www.youtube.com/watch?v=1C4Z4XRXiic&feature=youtu.be
news release: