Code of Federal Regulations Title 40. Protection of Environment 40 CFR Pt. 63, Subpt. JJJJJJ, Tbl. 5 Table 5 to Subpart JJJJJJ of Part 63—Fuel Analysis Requirements

1. Mercury

a. Collect fuel samples

Procedure in § 63.11213(b) or ASTM D2234/D2234M ^a (for coal) or ASTM D6323 ^a (for biomass) or equivalent.

b. Compose fuel samples

Procedure in § 63.11213(b) or equivalent.

c. Prepare composited fuel samples

EPA SW-846-3050B ^a (for solid samples) or EPA SW-846-3020A ^a (for liquid samples) or ASTM D2013/D2013M ^a (for coal) or ASTM D5198 ^a (for biomass) or equivalent.

d. Determine heat content of the fuel type

ASTM D5865 ^a (for coal) or ASTM E711 ^a (for biomass) or equivalent.

e. Determine moisture content of the fuel type

ASTM D3173 ^a or ASTM E871 ^a or equivalent.

f. Measure mercury concentration in fuel sample

ASTM D6722 ^a (for coal) or EPA SW-846-7471B ^a (for solid samples) or EPA SW-846-7470A ^a (for liquid samples) or equivalent.

g. Convert concentrations into units of lb/MMBtu of heat content