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Desalination Processes’ Efficiency and Future Roadmap [PDF]

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   +5 more sources

Gas distributor for ultra-large air blow-out bromine extraction plant [PDF]

open access: yesE3S Web of Conferences, 2023
The initial distribution of gas and liquid is one of the key factors that determine the operation efficiency of packed towers. The development of a gas distributor for ultra-large air blow-out bromine extraction plant can improve operation efficiency ...
Chai Shujing   +6 more
doaj   +1 more source

Application prospect of high efficiency and energy saving bromine extraction technology in the field of bromine-containing waste salt [PDF]

open access: yesE3S Web of Conferences, 2023
Bromine has a strong resource dependence. With the sharp decline of the total amount and grade of traditional brine resources, the difficulty of mining is increasing day by day, and the shortage of bromine supply and demand has become a normal situation.
Zhang Wenyan   +5 more
doaj   +1 more source

The Vapor-Liquid Equilibrium of Bromine-Brine System at Atmospheric Pressure [PDF]

open access: yesE3S Web of Conferences, 2023
The air blow-out method of extracting bromine from seawater or brine is widely used at home and abroad. The key parameter in this unit operation is the vapor-liquid equilibrium data (T, x, y) for brominebrine system, which were obtained with the Bubble ...
Qian Jianting   +12 more
doaj   +1 more source

Seawater desalination concentrate—a new frontier for sustainable mining of valuable minerals

open access: yesnpj Clean Water, 2022
The ocean has often been announced as a sustainable source of important materials for civilization. Application of the same extraction processes to desalination concentrate, rather than to unconcentrated seawater, will necessarily be more energetically ...
Basel Abu Sharkh   +7 more
doaj   +1 more source

Controllable microemulsion method for the synthesis of Mg(OH)2/PS core–shell structures

open access: yesMicro & Nano Letters, 2021
A core–shell structured Mg(OH)2/PS with enhanced surface lipophilicity was successfully synthesized by a microemulsion template. The core magnesium hydroxide was prepared in a cetyltrimethyl ammonium bromide (CTAB)/isopropanol/cyclohexane/water ...
Haihong Wu   +7 more
doaj   +1 more source

Design and Investigation of a Dynamic Auto-Adjusting Ejector for the MED-TVC Desalination System Driven by Solar Energy

open access: yesEntropy, 2022
Ejectors have been widely used in multi-effect distillation, thermal vapor compression (MED-TVC) desalination systems due to their simple structures and low energy consumption.
Jianbo Ren   +5 more
doaj   +1 more source

Influence of hydrogenated diesel/H2O2 blend fuel on diesel engine performance and exhaust emission characterization

open access: yesScientific Reports, 2023
The oxygenated hydro diesel (OHD) is prepared from hydrogen peroxide (H2O2), acetone, and seaweed polysaccharide. A long-term study was carried out on the OHD fuel blend stability for about a year at various temperatures.
Iqbal Ahmed Moujdin   +5 more
doaj   +1 more source

Performance fluctuations and evaluation of a piston type integrated high pressure pump-energy recovery device

open access: yesnpj Clean Water, 2022
The development of energy recovery device (ERD) is a decisive factor for the recent prevalence of reverse osmosis (RO) technology in the seawater desalination field.
Yin Zhang   +7 more
doaj   +1 more source

A thermodynamic platform for evaluating the energy efficiency of combined power generation and desalination plants

open access: yesnpj Clean Water, 2021
In seawater desalination, the energy efficiency of practical processes is expressed in kWh_electricity or low-grade-heat per m3 of water produced, omitting the embedded energy quality underlying their generation processes.
Kim Choon Ng   +7 more
doaj   +1 more source

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