Thermodynamic simulation and experiment research of the solar air evaporating separation system for saline wastewater treatment with thermal collector–evaporator integrated unit

Yu, Jing; Yang, Juan; Yan, Weidong

doi:10.1016/j.egyr.2022.05.025

Cited by 13 publications

(2 citation statements)

References 33 publications

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“…In the meantime, the industrialization growth increases the discharge rate of high-salinity wastewater. In such a situation, water cannot be directly utilized for potable, agricultural, and industrial purposes 5 , 6 . Accordingly, the increasing development of wastewater treatment and resource recycling technologies is necessary to reduce the environmental impacts of wastewater discharge 7 – 9 .…”

Section: Introductionmentioning

confidence: 99%

Technical and financial feasibility of a chemicals recovery and energy and water production from a dairy wastewater treatment plant

Basem,

Jasim,

Ghodratallah

et al. 2024

Sci Rep

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Due to the high volume of wastewater produced from dairy factories, it is necessary to integrate a water recovery process with the treatment plant. Today, bipolar membrane electrodialysis units (BMEUs) are increasingly developed for wastewater treatment and reutilizing. This article aims to develop and evaluate (technical and cost analyses) a combined BMEU/batch reverse osmosis unit (BROU) process for the recovery of chemicals and water from the dairy wastewater plant. The combined BROU/BMEU process is able to simultaneously produce water and strong base-acid, and reduce power consumption due to the injection of concentrated feed flow into the BMEU. A comprehensive comparative analysis on the performances of two combined and stand-alone BMEU configurations are developed. The proposed combined technology for dairy factory wastewater treatment is designed on a new structure and configuration that can address superior cost analysis compared to similar technologies. Further, the optimal values of permeate flux and current density as two vital and influencing parameters on the performance of the studied dairy wastewater treatment process were calculated and discussed. From the outcomes, the total cost of production in the combined configuration has been reduced by approximately 26% compared to the stand-alone configuration. Increasing the feed concentration rate using the batch reverse osmosis process for the dairy wastewater treatment process can be an ideal solution from an economic point of view. Moreover, point (current density, feed concentration rate, total unit cost) = $$\left(328.9, 7, 14.37\right)$$ 328.9 , 7 , 14.37 can be considered as an optimal point for the economic performance of the studied wastewater treatment process.

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Section: Introductionmentioning

confidence: 99%

Technical and financial feasibility of a chemicals recovery and energy and water production from a dairy wastewater treatment plant

Basem,

Jasim,

Ghodratallah

et al. 2024

Sci Rep

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show abstract

“…The authors Lippin Pauly et al [47] carried out a numerical study using CFD of a device that produces electrical and heat energy (PV/T), they validated the results by experimental results, the study presents several results on the thermal and electrical efficiency of the device. In the technologies of Filtering dirty water, researcher Jing Yu et al [48] used solar radiation to evaporate the water from saline wastewater. They conducted an experimental and numerical study of a solar device and an evaporator to heat the air and separated by solar air evaporation.…”

Section: Introductionmentioning

confidence: 99%

Three-dimensional numerical analysis of the thermo-aerodynamic characteristics of air- plane solar collectors and improving thermal efficiency through baffle design: a comparative CFD study

Amraoui

2024

Preprint

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This work consists of an aerodynamic and thermal study of four types of flat air solar collectors equipped with different baffles and which are: the solar collector with baffles in a triangular shape (SCTS), the solar collector with baffles in a small V shape (SCSV), the solar collector with large V baffles (SCLV) and Solar collector with transverse baffles in a triangular shape (SCTBTS). We used computational fluid dynamics (CFD) to provide a set of results on the velocity and temperature fields that resolve the turbulence in the air stream for the three models studied. The introduction of baffles to the air stream will cause an increase in speed and turbulence which improves heat transfer between the absorber and the heat transfer fluid.

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Pilot scale investigation of DBD-Plasma photocatalysis for industrial application in livestock building air: Elimination of chemical pollutants and odors

Saoud,

Belkessa,

Azzaz

et al. 2023

Chemical Engineering Journal

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Thermodynamic simulation and experiment research of the solar air evaporating separation system for saline wastewater treatment with thermal collector–evaporator integrated unit

Cited by 13 publications

References 33 publications

Technical and financial feasibility of a chemicals recovery and energy and water production from a dairy wastewater treatment plant

Technical and financial feasibility of a chemicals recovery and energy and water production from a dairy wastewater treatment plant

Three-dimensional numerical analysis of the thermo-aerodynamic characteristics of air- plane solar collectors and improving thermal efficiency through baffle design: a comparative CFD study

Pilot scale investigation of DBD-Plasma photocatalysis for industrial application in livestock building air: Elimination of chemical pollutants and odors

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