Company Filing History:
Years Active: 2022-2024
Title: Berend Wassink: Innovator in Selenium Reduction Technologies
Introduction
Berend Wassink is a notable inventor based in Delta, California. He has made significant contributions to the field of environmental technology, particularly in the reduction of selenium in wastewater streams. With a total of 2 patents, his work focuses on innovative processes that enhance the efficiency of selenium reduction.
Latest Patents
Wassink's latest patent, titled "Rapid reduction of aqueous selenate with chromous ions," outlines processes for the kinetically efficient reduction of selenate species to selenide species using chromous ions in acidic solutions. This method allows for selective selenate reduction, even in the presence of sulfate species. The reduced selenate can be effectively removed from the solution through the precipitation of a copper-selenide solid. Additionally, chromic ions formed during the reduction can be eliminated by adding a base to create an insoluble chromic hydroxide solid. This chromic hydroxide can be recycled to regenerate chromous ions, potentially through electrolysis. Such systems are crucial for continuously removing dissolved selenium from wastewater streams.
Career Highlights
Berend Wassink is currently employed at Seabridge Gold Inc., where he applies his expertise in environmental technologies. His innovative approaches have positioned him as a key figure in the development of sustainable solutions for wastewater treatment.
Collaborations
Wassink collaborates with talented professionals in his field, including Maryam Mohammadi and Jianming Lu. Their combined efforts contribute to advancing the technologies related to selenium reduction.
Conclusion
Berend Wassink's work in selenium reduction technologies exemplifies the impact of innovative thinking in environmental science. His patents and career achievements highlight the importance of developing efficient processes for wastewater treatment.