Simulation of Desalination of a Sodium Chloride Aqueous Solution by Membrane Distillation with a Porous Condenser

被引：4

作者：

Kalmykov, D. O. ^{[1
,2
]}

Makaev, S. V. ^{[1
]}

Golubev, G. S. ^{[1
]}

Hoang, T. L. ^{[3
]}

Nguyen, Tr. D. ^{[3
]}

Volkov, A. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Topchiev Inst Petrochem Synth, Moscow 119991, Russia

[2] Natl Res Nucl Univ, Moscow Engn Phys Inst MEPhI, Moscow 115409, Russia

[3] Joint Russian Vietnamese Trop Res & Technol Ctr, South Branch, Ho Chi Minh City, Vietnam

来源：

MEMBRANES AND MEMBRANE TECHNOLOGIES | 2020年 / 2卷 / 06期

关键词：

Keywords; membrane distillation; porous condenser; desalination; simulation; MATLAB; Simulink; solar energy; solar collector; EFFICIENCY;

D O I：

10.1134/S2517751620060049

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A scheme of a membrane distillation unit with the possibility of using solar energy collectors has been proposed for treatment of water-salt solutions. This scheme has been tested in the Simulink (MATLAB) simulation environment using a seawater desalination process as a model system. Based on solar radiation data received in Vietnam, a distillation process has been simulated using a solar collector and an electric heater. Experimental approbation of the model has been carried out by the desalination of a NaCl solution by membrane distillation with a porous condenser. The calculated productivity of the modeled system agrees with the obtained experimental data. Simulation showed the possibility of reducing energy consumption by 61% in the process of desalination of an aqueous solution of NaCl using low-grade heat.

引用

页码：407 / 416

页数：10

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