reviewEnvironmental Science & TechnologyAug 1, 2014Closed access

Interactions of Dissolved Organic Matter with Natural and Engineered Inorganic Colloids: A Review

APAllan PhilippeGEGabriele E. Schaumann

University of Koblenz and Landau

PubMed
Indexed incrossrefpubmed

Abstract

This contribution critically reviews the state of knowledge on interactions of natural colloids and engineered nanoparticles with natural dissolved organic materials (DOM). These interactions determine the behavior and impact of colloids in natural system. Humic substances, polysaccharides, and proteins present in natural waters adsorb onto the surface of most colloids. We outline major adsorption mechanisms and structures of adsorption layers reported in the literature and discuss their generality on the basis of particle type, DOM type, and media composition. Advanced characterization methods of both DOM and colloids are needed to address insufficiently understood aspects as DOM fractionation upon…

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749
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100%
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Authors

2

Topics & keywords

Topics
Keywords
  • Adsorption
  • Colloid
  • DLVO theory
  • Chemistry
  • Flocculation
  • Particle aggregation
  • Dissolved organic carbon
  • Chemical engineering
UN Sustainable Development Goals
  • Clean water and sanitation
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