Okla. Admin. Code § 252:515-43-1
Current through Vol. 42, No. 8, January 2, 2025
The rules in this Subchapter apply to all composting facilities using feedstock that is more than 50% non-agricultural in origin. The rules in this Subchapter do not apply to facilities that employ grinding or chipping methods to physically change the size of yard waste or wood debris into products such as mulch, without converting the material, under thermophilic conditions, into a product with a high humus content. The rules in this Subchapter do not apply to the composting of biosolids regulated exclusively under Oklahoma Administrative Code (OAC) 252:606-8 administered by the Water Quality Division of DEQ.
Okla. Admin. Code § 252:515-43-1