This inventor holds 3 USPTO granted patents. Top assignees: Boliden Aktiebolag, Boliden Contech a. B.. Active years: 1980-1997.
Company Filing History:
Years Active: 1980-1997
Title: Torkel Allgulin: Innovator in Water Purification Technologies
Introduction
Torkel Allgulin is a notable inventor based in Helsingborg, Sweden. He has made significant contributions to the field of water purification, holding a total of 3 patents. His innovative methods focus on effectively removing contaminants from industrial sewage and aqueous solutions.
Latest Patents
Allgulin's latest patents include a method for purifying industrial sewage water. This method involves a two-stage precipitation process that effectively removes various contaminants, including ions of several metals and elements. The first stage establishes a high pH level to precipitate a major part of the contaminants, while the second stage further purifies the solution by adding specific reagents. Another patent focuses on purifying aqueous solutions containing heavy metals and other impurities. This method also employs a multi-stage precipitation process to ensure that the majority of contaminants are removed and returned to the initial stage for further treatment.
Career Highlights
Throughout his career, Torkel Allgulin has worked with prominent companies in the industry. He has been associated with Boliden Aktiebolag and Boliden Contech A.B., where he has applied his expertise in water treatment technologies.
Collaborations
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Conclusion
Torkel Allgulin's innovative approaches to water purification demonstrate his commitment to improving environmental sustainability. His patents reflect a deep understanding of chemical processes and a dedication to addressing industrial challenges.