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  1. Turbidity - Wikipedia

    Turbidity (or haze) is also applied to transparent solids such as glass or plastic. In plastic production, haze is defined as the percentage of light that is deflected more than 2.5° from the …

  2. Turbidity - U.S. Environmental Protection Agency

    Turbidity is a measure of water clarity. High turbidity makes water appear cloudy or muddy. Why do we measure turbidity? Turbidity and total suspended solids (TSS) are different ways to …

  3. NTU in Turbidity: What It Means and Why It Matters

    Dec 8, 2025 · Turbidity is one of the most widely used indicators of water quality, yet many professionals still misunderstand what NTU truly represents. NTU, or Nephelometric Turbidity …

  4. Turbidity 101: What It Is, And Why It Is So Important - Hach

    Turbidity 101: What It Is, And Why It Is So Important. Turbidity, a measure of the cloudiness or haziness of a fluid, was originally intended as a qualitative measure of the aesthetics of …

  5. Turbidity: Definition, Causes, Measurement, and Examples

    Turbidity refers to the cloudiness or haziness caused by the particles suspended in any liquid. It is an expression of the optical property of a medium that causes light to be scattered and …

  6. Turbidity What It Is And How It's Successfully Mitigated

    May 20, 2025 · This article will clarify the essential aspects of turbidity, how it can affect human health, and how best to measure and mitigate it.

  7. What is Turbidity? - Wastewater Digest

    The cloudier the water, the higher its turbidity. To get a little more scientific, turbidity measures a liquid’s “relative clarity” - or the amount of light that refracts off materials in a liquid sample. …

  8. Turbidity - LaMotte

    What is Turbidity? The definition of Turbidity is the cloudiness or haziness of a fluid caused by suspended solids that are usually invisible to the naked eye. The measurement of Turbidity is …

  9. Turbidity Definition - Intro to Environmental Science Key Term

    Definition Turbidity is a measure of the cloudiness or haziness of water caused by the presence of suspended particles such as sediments, algae, and organic matter. High turbidity levels can …

  10. Turbidity - Mountain Empire Community College

    Turbidity is a principal physical characteristic of water and is an expression of the optical property that causes light to be scattered and absorbed by particles and molecules rather than …