Company Filing History:
Years Active: 2013-2023
Title: **Innovative Solutions by Charles Michael Wanstrom in Wastewater Treatment**
Introduction
Charles Michael Wanstrom, an inventive mind from Maplewood, MN, has made significant strides in the field of wastewater treatment. With a total of seven patents to his name, he continues to contribute innovative solutions that address the complex challenges of environmental management.
Latest Patents
One of Wanstrom's latest patents focuses on "Struvite recovery and phosphorus management techniques for wastewater treatment plants." This advanced waste treatment process employs a two-stage digestion system, incorporating both a thermophilic digester and a mesophilic digester, along with a heat exchanger. The method enhances the pH of the thermophilic digestate through the removal of carbon dioxide via an air stripper, or by the addition of a pH-increasing reagent before the heat exchanger. This crucial adjustment helps protect the heat exchanger and downstream processes from struvite formation. Furthermore, the innovative design allows for the placement of a struvite reactor downstream of the heat exchanger, enabling the production of treated digestate, which can optionally have struvite recovered for beneficial applications.
Career Highlights
Wanstrom's professional journey includes his role at Schwing Bioset, Incorporated, where he has been at the forefront of developing and refining wastewater treatment technologies. His work not only demonstrates his technical expertise but also reflects his commitment to sustainability and effective resource management.
Collaborations
Throughout his career, Wanstrom has collaborated with notable colleagues, including Thomas M. Anderson and Franz Tillman. These partnerships have facilitated the exchange of ideas and fostered a collaborative approach to solving complex engineering challenges within the industry.
Conclusion
Charles Michael Wanstrom's contributions to wastewater treatment technologies exemplify the impact of innovative thinking in addressing environmental issues. With his proven track record of successful patents and collaboration, he continues to be a driving force in the evolution of sustainable practices within the field.