| - ILLINOIS POLLUTION CONTROL BOARD
April 14, 1977STEPAN CHEMICAL COMPANY,Petitioner,v.ENVIRONMENTAL PROTECTION AGENCY, )) Respondent.- An Amended Petition was filed by Stepan on September 28, 1976,
which extended certain dates contained in the original Petition’scompliance schedule by several months, as a result of delays causedby a strike.- Stepan’s Petition concerns emissions from its phthalic anhydride
manufacturing process at its Nilisdale Plant, located on the DesPlaines River in Will County.(including 40 lb./hr.- Stepan was, at that time,
funding a research program at Northwestern University, includingbench and later ... |
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