Q. What is the temperature which should not be exceeded for the reaction?

View solution

Q. What is the minimum influent COD load beneficial for the process?

View solution

Q. What is the minimum hydraulic retention time for UASB?

View solution

Q. What is the COD loading rate assumed for an Up flow anaerobic sludge blanket (UASB)?

View solution

Q. What is the upflow velocity considered for a UASB while treating 100% soluble COD?

View solution

Q. What is the upflow velocity considered for a UASB while treating partially soluble COD?

View solution

Q. What is the upflow velocity considered for a UASB while treating domestic waste water?

View solution

Q. What is the retention time considered for a UASB while designing at 16-19 degree Celsius?

View solution

Q. What is the retention time considered for a UASB while designing at 22-26 degree Celsius?

View solution

Q. What is the retention time considered for a UASB while designing at > 26 degree Celsius?

View solution

Q. Calculate the volume for the UASB with the following details.

Flow: 120 m³/h
COD: 350 mg/L
UASB load considered: 6 Kg COD/ m³

View solution

Q. Calculate the volume for the UASB with the following details.

Flow: 240 m³/h
COD: 350 mg/L
UASB load considered: 8 Kg COD/ m³

View solution

Q. Cations with ______ increase corrosivity.

View solution

Q. _______ is the universal solvent.

View solution

Q. Total dissolved solids consist of cations only.

View solution

Q. _______ is used as an indicator test to determine the general quality of the water.

View solution

Q. TDS decreases the efficiency of hot water heaters.

View solution

Q. At what temperature is the filtrate dried in a TDS laboratory test?

View solution

Q. What is the temperature required to remove occluded water?

View solution

Q. What is the standard for TDS for aesthetic considerations?

View solution