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Recent content by StephenGrocott

  1. StephenGrocott

    TOC enrichment in alkaline solutions

    The objective is to enrich the TOC in caustic solutions derived from alumina refining. Feed temperatures could be from 50 - 95ºC and alkalinity from 5 - 100 g/L NaOH (i.e. pH > 12) and concentrate flows from 5 - 30 m3/hr. The TOC is mostly sodium carboxylates and fulvates/humates. Any advice...

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