Company Filing History:
Years Active: 1979-1989
Title: Otto Barth: Innovator in Biological Purification Technologies
Introduction
Otto Barth is a notable inventor based in Bergisch-Gladbach, Germany. He has made significant contributions to the field of biological purification, holding a total of 2 patents. His work focuses on innovative solutions for air and wastewater treatment, showcasing his commitment to environmental sustainability.
Latest Patents
One of Otto Barth's latest patents is a bubble plate system for biological purification of air and wastewater. This invention utilizes a gas-liquid contact apparatus where biological purification occurs. The outgoing gas or wastewater is conveyed through a bubble plate-type column, allowing for effective purification. The biomass is distributed over the plates in an aqueous suspension, ensuring optimal contact for purification. The process is particularly effective for highly charged wastewater, making it suitable for compact structures in construction.
Another significant patent is a process for the preparation of aminonaphthalenesulphonic acids. This process involves the catalytic hydrogenation of salts of nitronaphthalenesulphonic acids using Raney nickel catalysts under elevated temperature and pressure. The innovative use of both fresh and previously used Raney nickel catalysts enhances the efficiency of the hydrogenation process.
Career Highlights
Otto Barth is associated with Bayer Aktiengesellschaft, a leading global company in the pharmaceutical and life sciences sector. His work at Bayer has allowed him to develop and refine his innovative technologies, contributing to the company's reputation for excellence in research and development.
Collaborations
Throughout his career, Otto has collaborated with notable colleagues such as Thomas Melin and Hubert Stracke. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Otto Barth's contributions to biological purification technologies demonstrate his innovative spirit and dedication to environmental solutions. His patents reflect a deep understanding of the challenges in wastewater treatment and air purification, positioning him as a key figure in the field.