Results 41 to 50 of about 540,234 (387)

Highly Efficient Electrocatalytic Uranium Extraction from Seawater over an Amidoxime‐Functionalized In–N–C Catalyst

open access: yesAdvancement of science, 2022
Seawater contains uranium at a concentration of ≈3.3 ppb, thus representing a rich and sustainable nuclear fuel source. Herein, an adsorption–electrocatalytic platform is developed for uranium extraction from seawater, comprising atomically dispersed ...
Xiaolu Liu   +7 more
semanticscholar   +1 more source

Nature/Culture/Seawater [PDF]

open access: yesAmerican Anthropologist, 2011
ABSTRACT Seawater has occupied an ambiguous place in anthropological categories of “nature” and “culture.” Seawater as nature appears as potentiality of form and uncontainable flux; it moves faster than culture—with culture frequently figured through land‐based metaphors—even as culture seeks to channel water's (nature's) flow.
openaire   +5 more sources

New solar still with energy storage: application to the desalination of groundwater in the Bou-Ismail region

open access: yesWater Supply, 2021
This study aims to develop efficient desalination equipment that increases the distilled water production rate and enhances heat transfer in the evaporator.
Z. Tigrine   +4 more
doaj   +1 more source

Key physicochemical characteristics governing organic micropollutant adsorption and transport in ion-exchange membranes during reverse electrodialysis [PDF]

open access: yes, 2019
The co-generation of electricity and electrodialysis of seawater in a hybrid system is a promising approach to overcome water scarcity. Reverse electrodialysis harvests energy from the salinity gradient, where seawater is used as a high salinity stream ...
Cornelissen, Emile   +7 more
core   +1 more source

Glyphosate persistence in seawater

open access: yesMarine Pollution Bulletin, 2014
Glyphosate is one of the most widely applied herbicides globally but its persistence in seawater has not been reported. Here we quantify the biodegradation of glyphosate using standard "simulation" flask tests with native bacterial populations and coastal seawater from the Great Barrier Reef.
Jochen F. Mueller   +5 more
openaire   +4 more sources

Modification of Urushiol Derivatives by Liquid Crystal Epoxy Resin

open access: yesInternational Journal of Polymer Science, 2015
Urushiol derivatives have vast potentials for using as coating materials. However, the cured coatings are quite brittle, limiting their applications. In this study, urushiol-furfural (UFUR) was chosen as an example of urushiol derivatives and a liquid ...
Gongwen Tang   +3 more
doaj   +1 more source

Dynamic Simulation of System Performance Change by PID Automatic Control of Ocean Thermal Energy Conversion

open access: yesJournal of Marine Science and Engineering, 2020
Near infinite seawater thermal energy, which is considered as an alternative to energy shortage, is expected to be available to 98 countries around the world.
Lim Seungtaek, Lee Hoseang, Kim Hyeonju
doaj   +1 more source

Acanthamoeba species isolated from marine water in Malaysia exhibit distinct genotypes and variable physiological properties

open access: yesJournal of Water and Health, 2022
The present study identifies the Acanthamoeba genotypes and their pathogenic potential in five marine waters in Malaysia. Fifty water samples were collected between January and May 2019. Physical parameters of water quality were measured in situ, whereas
Rosnani Hanim Mohd Hussain   +4 more
doaj   +1 more source

Influence of sediment redox conditions on uranium mobilisation during saline intrusion [PDF]

open access: yes, 2013
This research was funded by the Natural Environment Research Council (grant NE/C506799/1: Studentship NE/H527116/1).In the UK, several coastal nuclear sites have been identified as vulnerable to future sea level rise.
Blake, WH   +3 more
core   +2 more sources

Properties of Seawater [PDF]

open access: yesNature, 1970
Marine Chemistry The Structure of Water and the Chemistry of the Hydrosphere. By R. A. Horne. Pp. xxii + 568. (Wiley (Interscience): New York and London, November 1969.) 190s.
openaire   +2 more sources

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