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Valero (26003), Norco

Releases of Mercaptan

LDEQ Accident Number
Accident Date
Point Source(s) Notes Amount of Release
113024

2009-02-26

Cause: The release occurred to purge the chemicals that had contaminated the caustic system used for pH control at the wet scrubber. This caused unpleasant odors.

Followup: No

Notes: N/A