Preliminary Study of Utilizing Ozone in Treatment of Operationally Exhausted Metalworking Fluids

Abstract:

The article deals with preliminary study of possible utilization of ozone oxidative capacity for eliminating the organic content of operationally exhausted MWFs. This research was focused on the treatment of 17 samples clean MWFs diluted concentrates (samples mostly from Castrol, Shell Macron GmbH, Fuchs Oil corp., Agip GmbH, Blaser Swisslube AG, Cimcool Industrial Products BV, Houghton, Exxon Mobile and Quaker) by ozone. The study is focused to the effect of high concentrations of ozone during 4 hours on the kinetics of total organic content using parameters such as COD and TOC. The concentration of the tested MWFs was set at 1% (v/v). Selected MWFs consisted of all types of water miscible – emulsions, semi-synthetic and synthetic fluids.

• Periodical: Advanced Materials Research (Volumes 690-693)
• Pages: 1117-1121
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.690-693.1117
• Online since: May 2013
• Authors: Kristina Gerulova, Eva Buranská, Zuzana Turňová, Jozef Fiala
• Keywords: Metalworking Fluids, Ozone, Treatment

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