Results 31 to 40 of about 375,728 (307)

Water reuse in Japan

open access: yesWater Science and Technology, 2001
Even though Japan has mean annual precipitation of 1,714 mm and hundreds of dams and reservoirs constructed, frequent and severe droughts have occurred in wide regions of the country. Because of rapid economic growth and concentrations of population in urban areas, water demands in large cities have stressed reliability of water supply systems and ...
M, Ogoshi, Y, Suzuki, T, Asano
openaire   +2 more sources

Designing a next generation solar crystallizer for real seawater brine treatment with zero liquid discharge

open access: yesNature Communications, 2021
Proper disposal of industrial brine remains a critical environmental challenge. Here, the authors devise a solar crystallizer and propose a salt crystallization inhibition strategy, which together provide a low-cost and sustainable solution for ...
Chenlin Zhang   +8 more
doaj   +1 more source

Impacts of groundwater extraction on salinization risk in a semi-arid floodplain [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2013
In the lower River Murray in Australia, a combination of a reduction in the frequency, duration and magnitude of natural floods, rising saline water tables in floodplains, and excessive evapotranspiration have led to an irrigation-induced groundwater ...
S. Alaghmand, S. Beecham, A. Hassanli
doaj   +1 more source

Coagulant recovery and reuse for drinking water treatment [PDF]

open access: yes, 2016
Coagulant recovery and reuse from waterworks sludge has the potential to significantly reduce waste disposal and chemicals usage for water treatment. Drinking water regulations demand purification of recovered coagulant before they can be safely reused ...
Jarvis, Peter   +3 more
core   +2 more sources

Synthesis and Biological Activities of Luminescent 5,6-Membered Bis(Metallacyclic) Platinum(II) Complexes

open access: yesMolecules, 2023
Four couples of 5,6-membered bis(metallacyclic) Pt(II) complexes with acetylide and isocyanide auxiliary ligands have been prepared and characterized.
Jing Jing   +7 more
doaj   +1 more source

Investigation on polysulfone blended NH2-MIL125 (Ti) membrane for photocatalytic degradation of Methylene Blue dye [PDF]

open access: yesJournal of Water and Environmental Nanotechnology, 2020
< p>Membrane hybrid processes represent innovative separation technologies in which each technique complements the advantages and overcomes the challenges of the other. Dye removal from wastewater is an application for which membrane hybrid processes are
Abbas Ahmadi   +4 more
doaj   +1 more source

Desalination Processes’ Efficiency and Future Roadmap

open access: yesEntropy, 2019
For future sustainable seawater desalination, the importance of achieving better energy efficiency of the existing 19,500 commercial-scale desalination plants cannot be over emphasized.
Muhammad Wakil Shahzad   +3 more
doaj   +1 more source

Cationic cellulose filter papers modified with ZnO/Ag/GO nanocomposite as point of use gravity-driven filters for bacterial removal from water

open access: yesScientific Reports, 2023
The surface modification of filters with large pore sizes for the development of low-cost gravity-driven point-of-use (POU) technologies for water disinfection can be an effective strategy to empower people to access safe water instantly, especially in ...
Seyed-Behnam Ghaffari   +1 more
doaj   +1 more source

Simultaneous production of fresh water and electricity via multistage solar photovoltaic membrane distillation

open access: yesNature Communications, 2019
The increasing demand for energy and clean water has become a grand global challenge. Here the authors develop a membrane-distillation device that exploits sunlight and the heat dissipated by an integrated solar cell unit, enabling simultaneous efficient
Wenbin Wang   +10 more
doaj   +1 more source

Hazard and risk assessment for indirect potable reuse schemes: An approach for use in developing Water Safety Plans [PDF]

open access: yes, 2010
This is the post-print version of the final paper published in Water Research. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and ...
Angelina Dominguez-Chicas   +27 more
core   +1 more source

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