Effects of different designs of pressure vessels on efficiency and energy consumption of reverse osmosis systems

被引：0

作者：

Ghourejili, Sh. ^{[1
]}

Yaghoubi, S. ^{[1
]}

Harzand, F. Valizadeh ^{[1
]}

Babapoor, A. ^{[1
]}

机构：

[1] Univ Mohaghegh Ardabili, Dept Chem Engn, Ardebil, Iran

来源：

SCIENTIA IRANICA | 2024年 / 31卷 / 09期

关键词：

Pressure vessel; Reverse osmosis; Energy consumption; Seawater reverse osmosis; Brackish water reverse osmosis; INTERNALLY STAGED DESIGN; SEAWATER DESALINATION; RO SYSTEMS; OPTIMIZATION; CHALLENGES; SIMULATION; OPERATION; PLANT; MODEL;

D O I：

10.24200/sci.2023.60717.6953

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

One of the cost-effective methods of water purification is reverse osmosis. In the present work, the effect of pressure vessels with different numbers of membranes in two types of reverse osmosis system design is investigated. Simulation results showed that pressure vessels with more membranes have lower energy consumption and higher efficiency in different simple and hybrid designs of reverse osmosis systems. Findings showed that the first design performs better in terms of energy consumption and efficiency than the second design. The study also showed that maximum efficiency was achieved using the first design of the hybrid two-stage brackish water reverse osmosis system. The least efficient system was the hybrid single-stage seawater reverse osmosis system. (c) 2024 Sharif University of Technology. All rights reserved.

引用

页码：718 / 726

页数：9

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