= Average VO concentration of hazardous waste entering process during run “j” determined according to sub. (1) (c), ppmw

NR 665.1084(2)(e)5. 5. Calculate the organic reduction efficiency of the process using the results determined according to subd. 4. and the following equation:

´

-

=

where:

R = Organic reduction efficiency, percent

Eb = Waste volatile organic mass flow entering process determined according to subd. 4., kg/hr

Ea = Waste volatile organic mass flow exiting process determined according to subd. 4., kg/hr

NR 665.1084(2)(f) (f) Procedure to determine the organic biodegradation efficiency (Rbio) for a treated hazardous waste:

NR 665.1084(2)(f)1. 1. Determine the fraction of organics biodegraded (Fbio) using the procedure specified in appendix C of 40 CFR part 63, incorporated by reference in s. NR 660.11.

NR 665.1084(2)(f)2. 2. Calculate the Rbio using the following equation:

´

=

where:

Rbio = Organic biodegradation efficiency, percent

Fbio = Fraction of organic biodegraded determined according to subd. 1.

NR 665.1084(2)(g) (g) Procedure to determine the required organic mass removal rate (RMR) for a treated hazardous waste:

NR 665.1084(2)(g)1. 1. Identify all of the hazardous waste streams entering the treatment process.

NR 665.1084(2)(g)2. 2. Determine the average VO concentration of each hazardous waste stream at the point of waste origination according to sub. (1).

NR 665.1084(2)(g)3. 3. For each individual hazardous waste stream that has an average VO concentration equal to or greater than 500 ppmw at the point of waste origination, determine the average volumetric flow rate and the density of the hazardous waste stream at the point of waste origination.

NR 665.1084(2)(g)4. 4. Calculate the RMR using the average VO concentration, average volumetric flow rate and density determined for each individual hazardous waste stream, and the following equation:

(

)

å

=

ê

ë

é

-

´

´

=

ú

û

ù

where:

RMR = Required organic mass removal rate, kg/hr

y = Individual hazardous waste stream “y” that has an average VO concentration equal to or greater than 500 ppmw at the point of waste origination determined according to sub. (1)

n = Total number of “y” hazardous waste streams treated by process

Vy = Average volumetric flow rate of hazardous waste stream “y” at the point of waste origination, m 3/hr

ky = Density of hazardous waste stream “y”, kg/m 3

= Average VO concentration of hazardous waste stream “y” at the point of waste origination determined according to sub. (1), ppmw

NR 665.1084(2)(h) (h) Procedure to determine the actual organic mass removal rate (MR) for a treated hazardous waste:

NR 665.1084(2)(h)1. 1. Determine the MR based on results for a minimum of 3 consecutive runs. The sampling time for each run shall be one hour.