Company Filing History:
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1 out of 832,812 Years Active: 1986-1988
Title: Aris Van Elven: Innovator in Membrane Technology and Metal Ion Separation
Introduction
Aris Van Elven is a notable inventor based in Leersum, Netherlands. He has made significant contributions to the fields of membrane technology and metal ion separation, holding a total of 2 patents. His innovative work has implications for various industries, including water treatment and metal processing.
Latest Patents
One of Aris Van Elven's latest patents is for a semipermeable composite membrane. This membrane is designed on a microporous substrate, such as a polysulphone membrane, and features a semipermeable layer that is a reaction product of a polyamine and a water-soluble polymer. The membrane's design allows for a flux of at least 40 l/m².h and a salt retention of at least 90%.
Another significant patent involves chromatographic separation of metals using polyetherurethane particles. These particles possess absorptive activity and are specifically designed for the extraction and separation of metal ions from liquids, such as waste liquors from galvanizing and metalworking industries. The particles are spherical, have a bulk density of at least 0.5 g/cm³, and are resistant to acidic liquids.
Career Highlights
Throughout his career, Aris Van Elven has worked with various organizations, including the Nederlandse Centrale Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek. His work has been instrumental in advancing technologies that address environmental challenges and improve industrial processes.
Collaborations
Aris has collaborated with notable individuals in his field, including Henricus C Buys and Aart J Naaktgeboren. These collaborations have contributed to the development of innovative solutions in membrane technology and metal ion separation.
Conclusion
Aris Van Elven's contributions to innovation in membrane technology and metal ion separation highlight his role as a significant inventor. His patents reflect a commitment to addressing industrial challenges through advanced technology.