Q. _______ stores natural gas.

View solution

Q. What is the range of bonding energies of carbon?

View solution

Q. What is the minimum temperature required for carbonization?

View solution

Q. Calculate the area of the activated carbon filter for the following details.

Flow: 2000 m³/h.
Rise Velocity: 15m/h

View solution

Q. Calculate the backwash pump required for the activated carbon filter for the following details.

Flow: 1000 m³/h.
Rise Velocity: 15m/h

View solution

Q. What is the quality of Organic content obtained in the effluent by an activated carbon filter?

View solution

Q. What is the quality of Turbidity obtained in the effluent by an activated carbon filter?

View solution

Q. Which of these are not removed by an activated carbon filter?

View solution

Q. Calculate the backwash water volume for the activated carbon filter for the following details.

Net Flow: 3000 m³/h.
Rise Velocity: 15m/h

View solution

Q. Calculate the flow of backwash pump required for the activated carbon filter for the following details.

Flow: 2500 m³/h.
Rise Velocity: 15m/h
Backwash pump velocity: 24 m/h

View solution

Q. Phosphorus is one of the responsible factors for eutrophication.

View solution

Q. What is the percentage of sludge in phosphorus removal by chemical precipitation?

View solution

Q. What is the amount of phosphorus present in municipal wastewater?

View solution

Q. Phosphorus is the main component of synthetic detergents.

View solution

Q. What is the average phosphorus contribution per person per day?

View solution

Q. What is the phosphorus available for a biological process called?

View solution

Q. ________ undergo hydrolysis and revert to the orthophosphate forms.

View solution

Q. How much amount of phosphorus is removed by secondary treatment?

View solution

Q. ______ is present in EBPR implementations.

View solution

Q. What does PAO stand for?

View solution