1. Regulations
  2. title 40
  3. chapter I-i22
  4. part 98
  5. subpart JJ
  6. appendix-i 4

- Table JJ-6 to Subpart JJ of Part 98—Collection Efficiencies of Anaerobic Digesters

Anaerobic digester type Cover type Methane collection efficiency Covered anaerobic lagoon (biogas capture)Bank to bank, impermeable0.975 Modular, impermeable0.70 Complete mix, fixed film, or plug flow digesterEnclosed Vessel0.99

AUTHORITY: 42 U.S.C. 7401-7671q.

SOURCE: 74 FR 56374, Oct. 30, 2009, unless otherwise noted.