Title 40

SECTION 427.50

427.50 Applicability; description of the asbestos millboard subcategory.

§ 427.50 Applicability; description of the asbestos millboard subcategory.

The provisions of this subpart are applicable to discharges resulting from the process in which asbestos in combination with various other materials such as cement, starch, clay, lime, and mineral wool are used in the manufacture of asbestos millboard.

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