Liquid purification or separation – Processes – Chemical treatment
Patent
1991-12-16
1993-03-16
Wyse, Thomas
Liquid purification or separation
Processes
Chemical treatment
210917, 162161, C02F 172
Patent
active
051941635
ABSTRACT:
The present invention is a process for decreasing the concentration of a lignin-containing organic carbon in an aqueous system by incorporating peracetic acid or Caro's acid therein. The process is particularly useful for decolorizing lignin-containing aqueous solutions such as effluents from a pulp mill.
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Andersen R. L.
Baker P. C.
Elden R. E.
FMC Corporation
Wyse Thomas
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