Florida Wastewater Practice Test Revision Exam | Questions With Actual Answers 2024|2025.

Florida Wastewater Practice Test Revision Exam | Questions With Actual Answers 2024|2025. According to FDEP chapter 62-600.440 (4) (b) FAC, basic level disinfection is described as: Correct Answer: A chlorine residual of 0.5 mg/L for 15 minutes at peak hourly flow FDEP chapter 62-604.550 (a) FAC, requires a wastewater spill shall be verbally reported to the state warning point no later than: Correct Answer: 24hrs from discovery What is the 'rule of thumb' regarding pump packing? Correct Answer: Never put rings of new packing over the old packing According to FDEP chapter 62-60, FAC, a composite sample shall be used for which test? Correct Answer: Effluent CBOD Chlorine residual can be measured in several ways, including the use of DPD reagent, spectrophotometers and iodometric titration. Which of the following is also an approved method? Correct Answer: Amperometric Titration Chapter 62-601, Domestic wastewater treatment plant monitoring, states that on-site tests for total residual chlorine, pH, and _______ can be performed under the direction of a certified operator: Correct Answer: Dissolved Oxygen(DO) Starting this type of pump against a closed valve can cause major damage to the pump, pump piping, the operator, or all three Correct Answer: Positive displacement pump These types of samples may be used for CBOD5 and nutrients at flows less than 100,000 GPD, according to chapter 62-601 Correct Answer: Grab samples According to FDEP chapter 62-602, drinking water and wastewater treatment plant operators, duties of operators includes reporting to the permittee and the department, as soon as possible, but within 24hrs: Correct Answer: Any major interruption of service What could cause a centrifugal above ground pump to be noisy while running Correct Answer: Debris caught in the impeller housing According to FDEP chapter 62-601 FAC, Domestic wastewater treatment plant monitoring, discharge monitoring reports (DMRs) for the previous month must be submitted to the department by the ____________ day of the current month? Correct Answer: 28th day FDEP chapter 62-600 FC, domestic wastewater facilities, states that all treatment plants shall be____________ Correct Answer: Fenced