Sedimentation

Sedimentation is the process by which particles in a fluid settle under the influence of gravity, impacting material separation, clarification, and fluid handling. This phenomenon plays a vital role in industries like water treatment, mining, and pharmaceuticals, where controlling particle behavior is essential for efficiency and product quality.

On this page, explore the principles of sedimentation, factors that affect settling rates, and its applications in optimizing industrial processes.

Featured Sedimentation Articles

  • Deep-sea particle dynamics for powder engineering: marine snow with diatom chains sinking.

    Deep-Sea Particle Dynamics, Through a Powder Lens

    vDeep-sea particle dynamics show powder engineering mechanics in powder dynamics. Deep trenches act as natural particle processors. Marine snow, fecal pellets, and mineral dust form fast-sinking aggregates that carry microplastics and fines to the seafloor. The same physics governs industrial powders. Shape, density contrast, aggregation, and turbulence set fate and wear. Engineers can [...]

  • Sand In Construction

    Sand in the Construction Industry: The Unsung Hero

    Table of Content It’s easy to overlook sand, yet this simple material plays an extraordinary role in shaping the modern world. From ancient wonders to today’s towering skyscrapers, sand has been a cornerstone of construction. This article explores why sand is so essential, the different types used, and the challenges [...]

  • dispersion in chemistry

    Dispersion and Chemical Reactions

    Dispersion in chemistry: an introduction Dispersion plays a decisive role in chemistry and materials science as a pervasive phenomenon. In these scientific disciplines, dispersion is not merely an abstract concept; it is a fundamental property and process that permeates various industrial applications. Specifically, it constitutes a multifaceted phenomenon with far-reaching implications across diverse [...]

  • Nano-dust and the CEN guidelines

    Relevant Nano measurement techniques: For exploration and observing guidelines

    Delft Solids Solutions offers a comprehensive suite of nano measurement techniques—including BET, DLS, SEM, TEM, and ultra-high-resolution disc centrifuge (DCS)—to support accurate nanomaterial characterization in line with European Commission guidelines. Their approach distinguishes between screening and confirmatory methods, helping identify nanomaterials based on particle size, shape, and number distribution. These services aid compliance [...]

  • Differential centrifugal sedimentation nanoparticles

    Nano particle size analysis by centrifugal sedimentation

    Differential centrifugal sedimentation (DCS) is a high-resolution technique for nanoparticle size analysis, capable of measuring particles from 2 nanometers to 80 micrometers. It works by accelerating sedimentation through high-speed centrifugation, allowing precise sizing based on particle density and size. Advanced instruments like the CPS DC24000 UHR can even analyze low-density nanoparticles using inverse sedimentation, [...]

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