Section 297.07. Applicability; description of the steam wood preserving subcategory.

  This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from 4 types of operations:

(1)  Wood preserving processes which use direct steam impingment on wood as the predominant conditioning method;

(2)  Wood preserving processes which use the vapor drying process as the predominant conditioning method;

(3)  Direct steam conditioning processes which use the same retort to treat with both salt and oil type preservatives; and

(4)  Steam conditioning processes which apply both salt type and oil type preservatives to the same stock.

History: Cr. Register, April, 1989, No. 400 , eff. 5-1-89.