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PCB 79-161 11/19/81 Opinion and Order
STEPAN CHEMICAL COMPANY v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY
Handle: Document-30504
Owner: Site Administrator (User-2, admin:DocuShare)DS
Friday, December 6, 2002 11:53:25 AM CST
Thursday, June 12, 2003 08:33:06 AM CDT
Modified By: Site Administrator (User-2, admin:DocuShare)DS
Locked By:
  • ILr~Ir~IOISPOLLUTION CONTROL BOARD
November 19, 1981STEPAN CHEMICAL COMPANY, Petitioner,v.
  • ) PCB 79—161
ILLINOIS ENVIRONMENTAL PROTECTION AGENCY, ) Respondent.
  • The organic chemicals
consist mainly of phthalic anhydride, urethane foam products,and tertiary oil recovery products.
  • Stepan asserts that it has
not been able to establish a reasonable correlation between fecalcoliforrn and chlorine residual concentration (R.
  • 30), and consequently
is having difficulty in simultaneously meeting the fecalcoliform and chlorine residual standards (R.
  • 19).
Stepan alleges that the Agency usurped the Board’s rulemakingauthority by imposing a chlorine residual lim...
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OCR0002.pdf
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Appears In: PCB 79-161
Preferred Version: PCB 79-161 11/19/81 Opinion and Order