Question

Define turbidity

Answer 1

Turbidity is a measure of the clarity of a fluid, typically water, and refers to the presence of suspended particles that cause light to scatter. These particles can include sediment, plankton, organic matter, and microorganisms. Turbidity is often measured in Nephelometric Turbidity Units (NTU) using a turbidimeter, which quantifies the amount of light scattered by the particles in the water sample. High turbidity can indicate poor water quality and can affect aquatic life by reducing sunlight penetration, disrupting photosynthesis, and harming organisms that rely on clear water for survival. It can also interfere with water treatment processes.