Ahlstrom-Munksjö and Via Separations partner with the U.S. Department of Energy to enable energy efficiency
AHLSTROM-MUNKSJÖ OYJ PRESS RELEASE July 29, 2021 at 15:00 EEST The Ahlstrom-Munksjö Mosinee plant in Wisconsin is teaming up with Via Separations to pilot a cutting edge energy efficiency project. Together, they are validating Via Separations’ Black Liquor Concentration System, which is driven by an innovation in membrane material and system design. Black liquor is the byproduct from the kraft process when digesting pulpwood into paper pulp removing lignin and other extractives from the wood, to free the cellulose fibers and allow for the papermaking process to occur. The new system