SPRINGFIELD — House Republican Leader James B. Durkin and Rep. Deanne M. Mazzochi introduced legislation last week that will enact new restrictions on ethylene oxide emissions and facilities that use the chemical in production.House Bill 1841 will prohibit the renewal of any permits for facilities that violate federal or state standards for ethylene oxide emissions. Mazzochi said ethylene oxide emission levels do not have to be reported when renewing permits currently, but under the proposed measure, they would.The …