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Sterigenics
Information about Sterigenics Willowbrook facility has been moved to the Illinois EPA’s Ethylene Oxide webpage, please go to the below link
https://www2.illinois.gov/epa/topics/community-relations/sites/ethylene-oxide/Pages/default.aspx
Documents & Links
Illinois EPA Letter to Sterigenics, September 25, 2018
Illinois EPA Letter to USEPA, September 25, 2018
USEPA Response to Director Messina, September 27, 2018
Sterigenics' letter transmitting stack test results to Illinois EPA, September 27, 2018
USEPA's Sterigenics website: https://www.epa.gov/il/sterigenics-willowbrook-facility
USEPA information on ethylene oxide: https://www.epa.gov/hazardous-air-pollutants-ethylene-oxide
USEPA frequently asked question on ethylene oxide: https://www.epa.gov/hazardous-air-pollutants-ethylene-oxide/frequent-questions-ethylene-oxide
ATSDR factsheet on ethylene oxide: https://www.atsdr.cdc.gov/toxfaqs/tfacts137.pdf
OSHA factsheet on ethylene oxide: https://www.osha.gov/OshDoc/data_General_Facts/ethylene-oxide-factsheet.pdf
Clean Air Act Permit Program Permit (CAAPP) – the operating permit for Sterigenics
Construction Permit #18060020 – the construction permit to control emissions from the back vents
Illinois EPA’s 2016 Inspection Report – the last facility inspection report
2013 Violation Notice & resulting 2015 Consent Order