What is the full form of NTU in context with turbidity?

Related MCQs

• When depth of insertion of turbidity rod increases, the reading in the turbidity rod        
• One JTU is equivalent to turbidity produced by                      
• The permissible limit of turbidity of domestic water is          ppm.
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• In which form of solute stabilization, hydrogen sulfide in water is oxidized into sulfate?
• Which form of solute stabilization occurs when water passes through limestone?