Products in the News

Acid Recovery by Diffusion Dialysis

Mech-Chem Associates, Inc. - Norfolk, MA

Original Press Release

Acid Recovery by Diffusion Dialysis

Press release date: February 27, 2012

Mech-Chem Associates Inc. has made their AP-300 series Acid Recovery Systems expandable. The AP-300 systems which process and purify 300 gal/day of spent or waste acid systems can be expanded to 600 gal/day and 900gal/day by the addition of 1 or 2 diffusion dialysis membrane stacks. The Acid Recovery Systems use the same feed module and process controller. This membrane technology is used for acid recovery applications such as plating baths, anodizing baths, acid pickling and metal finishing applications. With the emphasis on cost reduction and green technologies, these membrane systems are finding new applications for recovering and purifying spent or waste acid streams in mining applications and battery acid recovery.


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