Results 11 to 20 of about 7,196,972 (380)

Inhibition of Phenol from Entering into Condensed Freshwater by Activated Persulfate during Solar-Driven Seawater Desalination

open access: yesMolecules, 2022
Recently, solar-driven seawater desalination has received extensive attention since it can obtain considerable freshwater by accelerating water evaporation at the air–water interface through solar evaporators.
Xiaojiao Zhou   +5 more
doaj   +1 more source

Global potential for harvesting drinking water from air using solar energy

open access: yesNature, 2021
Access to safely managed drinking water (SMDW) remains a global challenge, and affects 2.2 billion people1,2. Solar-driven atmospheric water harvesting (AWH) devices with continuous cycling may accelerate progress by enabling decentralized extraction of ...
J. Lord   +13 more
semanticscholar   +1 more source

The widespread and unjust drinking water and clean water crisis in the United States

open access: yesNature Communications, 2021
Many households in the United States face issues of incomplete plumbing and poor water quality. Prior scholarship on this issue has focused on one dimension of water hardship at a time, leaving the full picture incomplete.
J. T. Mueller, S. Gasteyer
semanticscholar   +1 more source

Global analysis and prediction of fluoride in groundwater

open access: yesNature Communications, 2022
A global fluoride hazard prediction map was created using machine learning and over 400,000 fluoride measurements, this shows ~180 million people are potentially affected by chronic fluoride exposure worldwide, mostly in Asia and Africa.
Joel Podgorski, Michael Berg
doaj   +1 more source

New experimental approaches enabling the continuous monitoring of gas species in hydrothermal fluids

open access: yesFrontiers in Water, 2023
Hot thermal fluids flow through the Earth's crust and carry valuable information about the deep subsurface. The monitoring of natural tracers transported in geothermal fluids, such as gases or ions, are relevant to better understand the geological ...
Sébastien Giroud   +9 more
doaj   +1 more source

Nanofiltration for drinking water treatment: a review

open access: yesFrontiers of Chemical Science and Engineering, 2021
In recent decades, nanofiltration (NF) is considered as a promising separation technique to produce drinking water from different types of water source. In this paper, we comprehensively reviewed the progress of NF-based drinking water treatment, through
Haofei Guo   +8 more
semanticscholar   +1 more source

Human arsenic exposure risk via crop consumption and global trade from groundwater-irrigated areas

open access: yesEnvironmental Research Letters, 2021
While drinking water is known to create significant health risk in arsenic hazard areas, the role of exposure to arsenic through food intake is less well understood, including the impact of food trade. Using the best available datasets on crop production,
Mohammad F Alam   +2 more
doaj   +1 more source

Positive antibiotic and resistance genes in source water of three regions and correlation analysis

open access: yes环境与职业医学, 2023
BackgroundChina is a big country in the production and use of antibiotics. The abuse of antibiotics enables bacteria in water environment to acquire resistance, and promotes the generation and spread of antibiotics resistance genes (ARGs). The problem of
Lijing JIAO   +5 more
doaj   +1 more source

Light-dominated selection shaping filamentous cyanobacterial assemblages drives odor problem in a drinking water reservoir

open access: yesnpj Clean Water, 2022
Filamentous cyanobacteria have substantial niche overlap, and the causal mechanism behind their succession remains unclear. This has practical significance since several filamentous genera are the main producers of the musty odorant 2-methylisoborneol ...
Ming Su   +10 more
doaj   +1 more source

Groundwater recharge rate estimation using remotely sensed and ground-based data: A method application in the mesoscale Thur catchment

open access: yesJournal of Hydrology: Regional Studies, 2021
Study region: The mesoscale Thur catchment located in the north‐eastern part of Switzerland is a study site in which a range of hydrological research has been conducted.
Nicole M. Burri   +2 more
doaj   +1 more source

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