Company Filing History:
Years Active: 1993-1995
Title: Hiroshi Akazawa: Innovator in Water Treatment Solutions
Introduction
Hiroshi Akazawa is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of water treatment through his innovative patents. With a total of 2 patents, Akazawa's work focuses on improving the efficiency and effectiveness of flocculants used in water purification processes.
Latest Patents
Akazawa's latest patents include a flocculant for water treatment that contains a highly polymerized silicic acid solution. This solution has a high concentration of SiO.sub.2 and an extremely low concentration of alkali metal substances. The method for producing this flocculant involves treating an aqueous solution of an alkali metal silicate, such as water glass, to remove alkali metal and allowing the solution to liquefy after once gelling. Additionally, the flocculant may contain a water-soluble metal salt, such as ferric chloride or ferric nitrate.
Career Highlights
Hiroshi Akazawa is associated with Suido Kiko Kabushiki Kaisha, where he continues to develop innovative solutions for water treatment. His expertise in this area has positioned him as a key figure in the industry.
Collaborations
Some of his notable coworkers include Takao Hasegawa and Takuya Onitsuka. Their collaborative efforts contribute to the advancement of water treatment technologies.
Conclusion
Hiroshi Akazawa's contributions to water treatment through his innovative patents highlight his commitment to improving environmental sustainability. His work continues to influence the industry positively.