Horst-Otto Bertholdt

Title: Horst-Otto Bertholdt: Innovator in Nuclear Decontamination Technologies

Introduction

Horst-Otto Bertholdt is a notable inventor based in Erlangen, Germany. He has made significant contributions to the field of nuclear decontamination, holding 2 patents that focus on innovative methods for cleaning radioactive materials from nuclear reactor components. His work is crucial for enhancing safety and efficiency in nuclear energy operations.

Latest Patents

Bertholdt's latest patents include a method for the chemical decontamination of metallic parts of a nuclear reactor installation. This method utilizes an oxidative treatment with a permanganic acid solution before applying dicarbonic acids, which eliminates the need for rinsing operations and reduces the quantity of dicarbonic acids required. Additionally, it allows for the primary system of the nuclear reactor to remain filled during the decontamination process. Another significant patent involves a method for the chemical decontamination of nuclear reactor components. This process treats equipment contaminated with radioactive materials through a series of steps, including pretreatment with alkaline permanganate and post-treatment with an acidified hydrogen peroxide solution. The solutions used are designed to be sulfur-free, with a preferred pH of about 3.5.

Career Highlights

Bertholdt has had a distinguished career at Kraftwerk Union Aktiengesellschaft, where he has applied his expertise in nuclear technology. His innovative approaches have contributed to advancements in the safety and efficiency of nuclear reactor operations.

Collaborations

Throughout his career, Bertholdt has collaborated with esteemed colleagues such as Hans Hirning and Rudolf Papesch. These partnerships have fostered a collaborative environment that has led to significant advancements in nuclear decontamination technologies.

Conclusion

Horst-Otto Bertholdt's contributions to nuclear decontamination are invaluable, showcasing his commitment to innovation in the field. His patents reflect a deep understanding of the challenges faced in nuclear safety and offer practical solutions for the industry.