Breadth - Environmental Engineering

Question 1

what is the most effective treatment process for removing tastes and odors?

Answer 1

activated carbon adsorption is best for removing odors and taste

Question 2

what 2 elements contribute to hardness in water?

Answer 2

magnesium and calcium

Question 3

how do you calculate hardness?

Answer 3

multiply the weight of the substance by the equivalent weight of the CACO3 then divide by the equivalent weight of the substance