Which type of pump is used when chemicals are to be dosed in water treatment plant?

In an activated sludge process which type of pump is used to recirculate the sludge?

What are the facilities including pumps and other equipment for pumping fluids from one place to another called?

What is a building where the pumps are located and operated called?

Which pump among the ones mentioned below can be located above the suction reservoir without an external priming system?

To reduce the expenses, the pumps must have a high degree of ____

In order to reduce the operation and maintenance which of the following characteristics of a pump should be considered?

What are the internal dimensions for a sewer of depth less than 0.9 m?