Examples of CBOD5 in a sentence
For publicly owned treatment works, the 30-day average percent removal for Carbonaceous Biochemical Oxygen Demand (CBOD5) and Total Suspended Solids shall not be less than 85 percent unless otherwise authorized by the permitting authority in accordance with 40 CFR Part 133.102, as incorporated by reference in 327 IAC 5-2-1.5. The permittee must monitor the influent and effluent CBOD5 and TSS at least once per month and calculate the percent removal to ensure compliance with the required 85 percent removal.
The monthly average percent removal of BOD5 or CBOD5 and TSS must be at least 85% for POTW facilities on a concentration basis except where 25 Pa. Code 92a.47(g) and (h) are applicable to facilities with combined sewer overflows (CSOs) or as otherwise specified in this permit.
PVSC must consistently have effluent concentrations below 25 mg/L monthly average TSS and 20 mg/L monthly average CBOD5 to meet the 85% removal requirement and has demonstrated this through its waiver applications.
PVSC's permit limitations are 30 mg/L monthly average TSS and 25 mg/L monthly average CBOD5.
For measuring compliance with this requirement, 5 mg/L shall be added to the effluent CBOD5 concentration to determine the effluent BOD5 concentration.