Results 231 to 240 of about 2,251,096 (285)

Advancing Our Understanding of Surface Water Temperature Dynamics in Transitional Environments through in Situ, Satellite, and Hydrodynamic Modeling. [PDF]

open access: yesACS ES T Water
Sankara Narayanan NJ   +8 more
europepmc   +1 more source

Surface Water Microplastics in the St. Lawrence River and Estuary in Canada. [PDF]

open access: yesPLoS One
Langlois VS   +4 more
europepmc   +1 more source

Occurrence of toxic metals in river Rwizi surface water and efficacy of wastewater stabilization ponds (WSPs) in Mbarara City, Uganda. [PDF]

open access: yesDiscov Environ
Birungi G   +7 more
europepmc   +1 more source

The Surface Relaxation of Water

The Journal of Physical Chemistry B, 2012
We examine three possible explanations for the millisecond relaxation time of the dynamic surface tension of water: the diffusion of surfactant contaminants from the aqueous phase to the surface, the reorientation of surface water molecules' dipole moments, and the buildup of a charged surface layer of hydroxide ions.
Maoyuan, Liu   +2 more
openaire   +2 more sources

Water at surfaces with tunable surface chemistries

Journal of Physics: Condensed Matter, 2018
Abstract Aqueous interfaces are ubiquitous in natural environments, spanning atmospheric, geological, oceanographic, and biological systems, as well as in technical applications, such as fuel cells and membrane filtration. Where liquid water terminates at a surface, an interfacial region is formed, which exhibits distinct properties ...
Stephanie E Sanders   +2 more
openaire   +2 more sources

pH and the surface tension of water

Journal of Colloid and Interface Science, 2014
Despite the strong adsorption of hydroxide ions, the surface tension of water is almost independent of pH between pH 1 and 13 when the pH is adjusted by addition of HCl or NaOH. This is consistent with the Gibbs adsorption isotherm which measures the surface excess of all species in the double layer, if hydronium ions and hydroxide ions are adsorbed ...
Beattie, J. K.   +6 more
openaire   +4 more sources

Surface Tension and Surface Structure of Water

Science, 1967
The surface tension-temperature relationship for water is smooth and linear when account is taken of the expansion of the surface with temperature. This plot permits the calculation of thermodynamic properties for 1 square centimeter of surface. Molar surface quantities are derived by assuming a hexagonal water surface structure.
openaire   +2 more sources

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