SEPTEMBER 29, 1975IN THE MATTER OF: ) SEWER DISCHARGE CRITERIA ) R 74-3AMENDMENTS - - MERCURYORDER OF THE BOARD (by Mr.
721, (except 7212
and 7215), of the Standard IndustrialClassification Manual issued by theUnited States Government, ExecutiveOffice of the President, Office of2~.1anagementand Budget.
(iii) The discharger engages or participates
in a program of ongoing research todevelop a technically feasible and economically reasonable method for the treatment of mercury—containing wastes originatingfrom industries referred to in paragraph (e) (i)of this section.
IT IS SO ORDERED.
1...
Allowed
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