521.685-190 - ION EXCHANGE OPERATOR (beverage) - DOT Dictionary of Occupational Titles Job Description

CODE: 521.685-190Buy the DOT:Download/CD-ROM
TITLE(s): ION EXCHANGE OPERATOR (beverage)

Tends equipment that removes chemical salts from wine: Starts pump and opens valves to circulate wine through column of synthetic resin crystals to absorb potassium ions from wine. Opens valve to admit water into column to backflush accumulated sediment. Opens valve and starts pump to circulate acid or brine solution through column to regenerate resin crystals. Notifies maintenance engineer of equipment malfunction.
GOE: 06.04.15 STRENGTH: L GED: R2 M1 L1 SVP: 2 DLU: 77
ONET CROSSWALK: 92938 Chemical Equipment Tenders

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