共 101 条
Desalination by pervaporation: A review
被引:237
作者:
Wang, Qinzhuo
[1
]
Li, Na
[1
]
Bolto, Brian
[2
]
Hoang, Manh
[2
]
Xie, Zongli
[2
]
机构:
[1] Xi An Jiao Tong Univ, Sch Chem Engn & Technol, Xian 710049, Peoples R China
[2] CSIRO Mfg, Private Bag 10, Clayton, Vic 3169, Australia
来源:
关键词:
Pervaporation;
Desalination;
Membrane;
Transport mechanism;
Operating conditions;
MEMBRANE DISTILLATION PROCESSES;
MOLECULAR-SIEVE SILICA;
HOLLOW-FIBER MEMBRANES;
WATER DESALINATION;
AQUEOUS-SOLUTIONS;
HYDROPHILIC MEMBRANES;
SEAWATER DESALINATION;
COMPOSITE MEMBRANES;
INORGANIC MEMBRANES;
VAPOR-PRESSURE;
D O I:
10.1016/j.desal.2016.02.036
中图分类号:
TQ [化学工业];
学科分类号:
0817 ;
摘要:
Desalination via pervaporation has the potential to be an efficient way of getting fresh water from non-potable saline sources with the advantages of a high rejection of salt and the capability of coping with high-salinity solutions. This overview of desalination via pervaporation mainly focuses on membrane materials, transport mechanisms and the effect of operating parameters on PV performance. Almost all kinds of membranes ever reported in desalination are mentioned, including those based on polymers, inorganic materials and their hybrids, all of which show reasonably performance with adequate flux and excellent salt rejection. The comparison of pervaporation with existing conventional reverse osmosis and membrane distillation processes and several strategies for further improvement of pervaporation performance are discussed. (C) 2016 Elsevier B.V. All rights reserved.
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页码:46 / 60
页数:15
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