Company Filing History:
Years Active: 1994
Title: Wolfgang Dorau: Innovator in Biological Sewage Purification
Introduction
Wolfgang Dorau is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of sewage purification, particularly through his innovative methods and apparatus designed to biologically purify sewage that is organically loaded with difficult-to-decompose substances.
Latest Patents
Dorau holds a patent for a method and apparatus for biologically purifying sewage. This invention focuses on separating and concentrating substances that are difficult to decompose biologically or are not decomposable biologically. The process involves treating the concentrate physically and/or chemically before subjecting it to biological transformation. The apparatus includes a filtration collecting basin for concentrating these substances and a membrane-filtering or nanofiltering device that retains them, ensuring that purified sewage is drawn off effectively.
Career Highlights
Wolfgang Dorau is associated with Wehrle-Werk AG, where he has applied his expertise in sewage treatment technologies. His work has been instrumental in advancing methods that enhance the efficiency of biological sewage purification processes.
Collaborations
Dorau has collaborated with notable colleagues such as Friedrich Wagner and Herbert Wienands, contributing to the development of innovative solutions in the field of sewage treatment.
Conclusion
Wolfgang Dorau's contributions to the field of biological sewage purification highlight his innovative spirit and dedication to environmental sustainability. His patented methods and apparatus represent significant advancements in the treatment of sewage, showcasing the importance of innovation in addressing environmental challenges.