Stepwise sedimentation of calcium and magnesium ions by CO2 absorption in concentrated seawater
Gongye shui chuliDuring the precipitation of calcium and magnesium ions by absorbing CO2 in concentrated seawater, MgO was used to regulate the pH of the solution at 6.5-7.2 to precipitate calcium ions from concentrated seawater.
SHEN Lubin +8 more
doaj +1 more source
Perceptions and Acceptance of Desalinated Seawater for Irrigation: A Case Study in the Níjar District (Southeast Spain) [PDF]
, 2017 In the context of increasing demand for irrigation water—but, at the same time, with the constraints in the supply from traditional resources—desalinated seawater has been recognized as one of the alternative sources of water to increase the supply for ...
Aznar Sánchez, José Ángel +2 more
core +3 more sources
Exergy and Economic Analysis of Hybrid Mechanical Vapor Compression and Membrane Distillation
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Hybridization of two or more desalination processes has been identified as an attractive option for improved energy efficiency and recovery rate. To appropriately assess the performance enhancement of hybrid desalination systems, an integrated approach for energy, exergy, economic, and environmental investigations should be adopted. This study
Emad Ali, Jamel Orfi
wiley +1 more source
Selectrodialysis and bipolar membrane electrodialysis combination for industrial process brines treatment: Monovalent-divalent ions separation and acid and base production [PDF]
, 2016 Chemical industries generate large amounts of wastewater rich in different chemical constituents. Amongst these, salts at high concentrations are of major concern, making necessary the treatment of saline effluents before discharge. Because most of these
Cortina Pallás, José Luís +3 more
core +2 more sources
Quasi-waffle solar distiller for durable desalination of seawater
Science AdvancesWater purification via interfacial solar steam generation exhibits promising potential. However, salt crystallization on evaporators reduces solar absorption and obstructs water supply.
Yanjun Wang +15 more
semanticscholar +1 more source
Photothermal Interfacial Evaporation Characteristics of PVA/SA–CNT–Borax Hydrogel
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT The desalination of seawater has demonstrated significant potential to use solar‐driven interfacial evaporation technologies due to its sustainability, outstanding productivity, and kindness to the environment. In this paper, a hydrogel interfacial evaporator was produced, with PVA and SA as the base materials. The addition of carbon nanotubes
Jia Lian, Xin Sun, Cheng Xue, Cong Qi
wiley +1 more source
The use of simulated whole effluents in toxicity assessments: A review of case studies from reverse osmosis desalination plants [PDF]
, 2014 Seawater desalination is an increasingly common means to meet the demand for freshwater. Resulting wastewater discharges can, however, impact biota of the surrounding environment.
Falkenberg, LJ, Styan, CA
core
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT This study proposes a novel integrated system (SDKC‐DORC) that combines a split‐flow dual‐pressure Kalina cycle with a secondary organic Rankine cycle for the synergistic utilization of solar energy and liquefied natural gas (LNG) cold energy.
Ke Xiao +6 more
wiley +1 more source
Desalination and Water TreatmentDesalination Brine discharge management is typically based on laboratory test data; however, the resilience of marine ecosystems may alter the actual ecological effects once the brine is discharged into the sea.
Hanwen Song +5 more
doaj +1 more source
Analyzing the Energy Consumption, GHG Emission, and Cost of Seawater Desalination in China
Energies, 2019 Seawater desalination is considered a technique with high water supply potential and has become an emerging alternative for freshwater supply in China.
Xuexiu Jia +3 more
doaj +1 more source