Q. What is the percentage of resin volume considered for the mean diameter?

View solution

Q. What is the percentage of resin sample that is considered for effective size?

View solution

Q. Total capacity is the number of exchangeable bi-valent ions.

View solution

Q. ______ is the number of sites where exchange actually takes place during one cycle.

View solution

Q. Which of these is not a result of high moisture content?

View solution

Q. Which of these is not a result of low moisture content?

View solution

Q. What is the SAC resin made up of?

View solution

Q. In a SAC resin, what is the preferred cross linking?

View solution

Q. What is the WAC resin made up of?

View solution

Q. Which type of character does the strong basic acid type I have?

View solution

Q. Which type of character does the strong basic acid type II have?

View solution

Q. For which type of pollutant contained in water the macro porous type of weak basic acid is used?

View solution

Q. Which of these is not a characteristic for coarse particle sized resins?

View solution

Q. What is the uniform coefficient of resin?

View solution

Q. What is the specific gravity of anion resin?

View solution

Q. What is the surface area of the gel resin?

View solution

Q. The breakthrough curves for ion exchange column and adsorption column are dissimilar.

View solution

Q. The area ________ the breakthrough curve is equal to the maximum amount of ions removed by the column.

View solution

Q. Macroporous resins are required for demineralisation.

View solution

Q. What is the acceptable pressure drop at maximum flow rate?

View solution