Which of the following units are used to measure the turbidity of water?
A. NTU – Nephelometric Turbidity Units
B. FNU – Formazin Nephelometric Unit
C. EAU – Formazin Attenuation Units
D. All of these
Answer:D
Which of the following units are used to measure the turbidity of water?
A. NTU – Nephelometric Turbidity Units B. FNU – Formazin Nephelometric Unit C. EAU – Formazin Attenuation Units D. All of these