Company Filing History:
2 out of 20 
2 out of 19 
1 out of 1 Years Active: 1981-1984
Title: Jurgen Fischer: Innovator in Radioactive Waste Treatment
Introduction
Jurgen Fischer, based in Essen, Germany, is a notable inventor with a significant contribution to the field of radioactive waste treatment. With four patents to his name, his innovative solutions are pivotal in addressing the challenges associated with hazardous waste management in nuclear energy.
Latest Patents
Fischer's latest patents showcase his expertise and dedication to improving processes related to radioactive waste. One of his key inventions is a method for treating radioactive waste water, specifically designed to concentrate water containing boric acid in an evaporator. By adding an alkali to maintain a neutral pH, Fischer's method sediments out boric acid through a cooling process, followed by the addition of an acid to enhance solids recovery. This culminates in a moist powder through vacuum distillation.
Additionally, he developed a method and apparatus for treating radioactive waste water from nuclear electricity-generating power plants. This process involves concentrating water with soluble solids, such as boric acid, through evaporation until achieving a solids concentration that exceeds saturation at room temperature. The concentrate is stored and cooled to allow solids to precipitate, facilitating a more efficient recycling of water and significantly reducing the volume of waste requiring long-term storage for radioactive decay.
Career Highlights
Fischer has worked with several prominent companies in the nuclear service sector, including GNS Gesellschaft für Nuklear-Service mbH and Rheinisch-Westfälisches Elektrizitätswerk AG. His roles in these organizations allowed him to hone his skills and contribute to innovative solutions for nuclear waste management.
Collaborations
Throughout his career, Fischer has collaborated with talented professionals such as Henning Baatz and Dieter Rittscher. These partnerships have likely enriched his work, combining their expertise to achieve significant advancements in radioactive waste treatment methodologies.
Conclusion
Jurgen Fischer exemplifies the spirit of innovation, particularly in the vital area of radioactive waste treatment. His patents not only highlight his contributions to cleaner nuclear energy practices but also his commitment to tackling environmental challenges posed by radioactive materials. As he continues his work, his inventions will undoubtedly play a crucial role in shaping the future of waste management in the nuclear industry.