Founded in 1965, Wigen has evolved from a manufacturer's representative firm into a global leader in custom water treatment and purification systems. With several U.S. patents to its credit, Wigen continues to develop new methods aimed at recycling and recovering our most precious resource. Wigen has fully integrated production and fabrication capabilities; outsourcing only blasting, painting and electropolishing services.
Supported by a team of chemical engineers and mechanical and electrical designers, Wigen's manufacturing center includes metalworking, welding, panel building, pipefitting, cleanroom assembly, general fabrication and testing operations. Wigen is a privately held corporation, with headquarters near Minneapolis, Minnesota, as well as operations in Chicago, Denver, New York, and Phoenix.
Supported by a team of chemical engineers and mechanical and electrical designers, Wigen's manufacturing center includes metalworking, welding, panel building, pipefitting, cleanroom assembly, general fabrication and testing operations. Wigen is a privately held corporation, with headquarters near Minneapolis, Minnesota, as well as operations in Chicago, Denver, New York, and Phoenix.
Services
Wigen is dedicated to providing innovative and value-added technologies for treating, purifying and recycling water. System designs center on meeting the complex and changing technological and environmental requirements of the global water market. Successful development, manufacture and marketing of quality water process solutions are complemented by Wigen's commitment to fulfilling customer needs through service excellence.
Wigen offers a complete line of custom-built water softeners and polishers. From small commercial units to large industrial configurations, we have a system to match any need. From a single unit to several alternating or progressive trains, we have manufactured systems ranging from as little as a few gallons per minute to in excess of 8 MGD.
Wigen is a leading provider of industrial and municipal RO and NF systems with capabilities that include: engineering, manufacturing, site supervision, commissioning and operator training. We have been designing and building RO and NF systems since the early 1990's and have hundreds of successful installations throughout the world.
Our UF systems are usually operated in a pressure range of 10 to 50 psig and they remove particulate via size exclusion down to as low as 0.02 m. Typical flux (rate of finished water permeate per unit membrane surface area) for UF is 10-100 gallons per square foot per day (gfd). Wigen UF membrane systems use advanced hollow fiber or ceramic technologies operated in the outside-in or inside-out direction of flow.
All naturally occurring water contains dissolved mineral salts. While in solution, these salts separate into positively charged cations and negatively charged anions. Through the process of ion exchange, demineralization can significantly reduce the levels of these ions, thereby lowering the conductivity.
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