Cutting oil treatment apparatus

Details Cutting oil treatment apparatus Cutting oil treatment apparatus

1995-05-26

1997-05-27

Wyse, Thomas G.

Liquid purification or separation

With gas-liquid surface contact means

With separator

409136, C02F 310

Patent

active

056328869

ABSTRACT:
Apparatus for the biological purification of cutting oil, such as used in metal machining apparatus, is disclosed. The invention herein provides a suitable aerobic environment for remediating cultured aerobic bacteria. These beneficial bacteria act to break down the hazardous organic waste products of anaerobic bacteria and eliminate rank odors in the cutting oil. The cutting oil is aerated to encourage the proliferation of the aerobic bacteria, and to discourage the proliferation of the unwanted anaerobic bacteria.

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