Direct Measurements of the Forces between Silver and Mica in Humic Substance-Rich Solutions

Deposition of engineered nanoparticles onto porous media from flowing suspensions is important for soil and groundwater quality. The deposition mechanism is controlled by interaction forces between particles and collectors. We investigated the origin and magnitude of opposing forces between silver a...

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Veröffentlicht in:	Environmental science & technology 2020-12, Vol.54 (23), p.15076-15085
Hauptverfasser:	Patiño, Janis E, Kuhl, Tonya L, Morales, Verónica L
Format:	Artikel
Sprache:	eng
Schlagworte:	Accumulators Agricultural land Aluminum Silicates Calcium Calcium ions Collectors Compressibility Contaminants in Aquatic and Terrestrial Environments Deposition Force measurement Groundwater Groundwater quality Humic acids Humic substances Humic Substances - analysis Hydroxyapatite Ionic strength Mica Nanoparticles Particle theory Porous media Properties (attributes) Silver Soil compressibility Soils Solutions Surface charge Surface force apparatus Surface layers Surface properties Thickness Van der Waals forces Water quality
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