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Environmental requirements, increasing costs, and water usage are generating the need for closed water cycles in the production processes and for reclaiming water from sewage. Activities in this regard also include the emulsion fluids used in subtractive machining processes used as mixtures with 90-98 percent water. This article presents a method for recycling waste cutting fluids consisting in separating...
Oceniono efektywność destabilizacji zużytych emulsyjnych cieczy obróbkowych metodą koagulacji. W procesie wykorzystano sole glinu i żelaza oraz kationowe polielektrolity organiczne. Skuteczność procesu oceniano poprzez badanie zmian chemicznego zapotrzebowania tlenu oraz jakości odzyskanej fazy wodnej. Stwierdzono, że ze względu na różnorodność składu chemicznego cieczy i procesów obróbkowych oraz...
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