About 556,000 results
Open links in new tab
  1. Filtration | Definition, Examples, & Processes | Britannica

    filtration, the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the solid particles. Either the …

  2. Filter (signal processing) - Wikipedia

    Filtering is a class of signal processing, the defining feature of filters being the complete or partial suppression of some aspect of the signal. Most often, this means removing some frequencies …

  3. FILTERING | English meaning - Cambridge Dictionary

    FILTERING definition: 1. present participle of filter 2. to appear or happen gradually or to a limited degree: 3. to…. Learn more.

  4. Filtration – Definition, Mechanisms, Types, Examples, Application

    May 14, 2024 · Filtration is a process that is used to separate particles from a liquid or gas using a filter medium that allows the fluid to pass through, but retains the particles. The particles can …

  5. Filtration Definition and Processes in Chemistry - ThoughtCo

    Sep 20, 2024 · Filtration separates solids from liquids or gases using a filter medium that only lets fluids pass. Different types of filtration include general, vacuum, cold, and hot filtration based …

  6. FILTERING Definition & Meaning - Merriam-Webster

    : to pass or move through or as if through a filter 2 : to come or go in small units over a period of time people began filtering in

  7. Filtering - definition of filtering by The Free Dictionary

    Define filtering. filtering synonyms, filtering pronunciation, filtering translation, English dictionary definition of filtering. n. 1. a. A porous material through which a liquid or gas is passed in order …

  8. Filtering: Extracting What We Want from What We Have - Lesson

    Jun 7, 2019 · Filtering is the process of removing or separating the unwanted part of a mixture. In signal processing, filtering is specifically used to remove or extract part of a signal, and this …

  9. Filtration - Definition and Examples - Biology Online Dictionary

    Aug 27, 2022 · Filtration is separating a solid from a fluid through a porous material that holds the solid and fluid passes through. It is important to note that the fluid includes both liquids and …

  10. Filtration - Definition, Types, Functions & Quiz - Biology Dictionary

    Apr 27, 2017 · Filtration is the separating of substances based on their different physical and chemical qualities. Typically, we think of it as the removal of solid particles from a mixture …