Zero discharge in the aluminum die casting industry

30 September 2019

With the installation of a two-stage hot-water-fed evaporation system in a major Italian die casting, the goal of zero discharge was achieved by recovering the water contained in spent release agents with a volume of 96 percent of the treated water. Not only that, thanks to the integration of a heat recuperator from the fumes of the melting furnaces, the vacuum evaporator is powered by almost completely lowering energy costs. Here is the video of the project.


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