Potential of electrodialytic techniques in brackish desalination and recovery of industrial process water for reuse

A new hierarchical model for the electrodialysis (ED) process is presented. The model has been implemented into gPROMs Modelbuilder (PSE), allowing the development of a distributedparameters simulation tool that combines the effectiveness of a semi-empirical modelling approach to the flexibility of a layered arrangement of modelling scales. Thanks to its structure, the tool makes possible the simulation of many different and complex layouts, requiring only membrane properties as input parameters (e.g. membrane resistance or salt and water permeability). The model has been validated against original experimental data obtained from a lab scale ED test rig. Simulation results concerning a 4-stage treatment of seawater and dynamic batch operations of brackish water desalination are presented, showing how the model can be effectively used for predictive purposes and for providing useful insights on design and optimisation. Self-Archived version: Campione A, Cipollina A, Bogle IDL, Gurreri L, Tamburini A, Tedesco M, et al. A hierarchical model for novel schemes of electrodialysis desalination. Desalination 2019;465:79-93.

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“…The second parameter is the apparent product flux (or water productivity [20]) and it is defined as:…”

Section: Energy Consumption Current Efficiency Apparent Fluxmentioning

confidence: 99%

“…ED plants currently installed all over the world have production capacities ranging between 2 and 145,000 m 3 /day [17]. In particular, ED demonstrated its competitiveness with low-concentration feeds (< 2500 ppm) showing comparable performance with RO units [17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

A hierarchical model for novel schemes of electrodialysis desalination

et al. 2019

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“…Desalination refers to expulsion of broken up salts from water . Desalination occurs over the procedure of ROD . In many applications, reverse osmosis is known as the most down to earth method for desalinating water.…”

Section: Introductionmentioning

confidence: 99%

“…8 Desalination occurs over the procedure of ROD. 9 In many applications, reverse osmosis is known as the most down to earth method for desalinating water. This method helps to conserve and sustain the amount of freshwater in the country.…”

Section: Introductionmentioning

confidence: 99%

Optimal design of autonomous desalination with storage energy system using SSO algorithm

Ghosh

2019

Int J Energy Res

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Summary Sustainable power sources, that is, the energy produced as of hydro control, biomass, wind, geothermal, sunlight, and sea resources deliberated as innovative choice intended to create clean energy and crisp water. The majority of the nations have challenged issues proceeding freshwater and power creation, which tends to the utilization of sustainable power source‐controlled desalination frameworks. In this work expanding the clean water accessibility that satisfies the load need, Hybrid Renewable Energy Systems (HRES) on the basis of Reverse Osmosis Desalination (ROD) is structured and then displayed. HRES is getting to be well known for power applications because of advances in sustainable power sources. Here, an innovative calculation based on Social Spider Optimization (SSO) is aimed at explaining the required optimization tasks. The technique referenced is turned out to be powerful, utilizing sustainable power source framework. The proposed system is contrasted with a genuine contextual analysis in the eastern part of Iran, Canary Islands and outcomes demonstrate that it has been successfully utilized thinking about both power quality and cost. Also, the outcomes acquired by the suggested technique are very encouraging to outline the capability and strength of the introduced methodology.

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“…This technology is applied for desalination of sea water and low-salinity waste water (salinity < 1 g/L) (Ryabchikov, 2004). Power consumption is proportional to the equipment productivity for devices using such technology (Lopez et al, 2017).…”

Section: Introductionmentioning

confidence: 99%