Tag Archives: evaporator

ZLD solves Spanish tannery waste issues

HRS Heat Exchangers - ZLD solves Spanish tannery waste issues

Zero liquid discharge (ZLD) is a waste management technique which transforms liquid waste streams from industrial plants into clean water, which can be reused in the process, and a minimal amount of solid residue, which often include valuable by-products. It is particularly useful for industries producing complex wastes which are …

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