Title of article :
Modeling of mass transfer sintered clay membranes for application to treat water Original Research Article
Author/Authors :
Abdelhadi Lhassani، نويسنده , , Jilali Bentama، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Pages :
4
From page :
335
To page :
338
Abstract :
Sintered clay membranes were studied to determine their applicability for water treatment. The credibility and validity of the gel polarization model and modified mass resistances were investigated. The model of modified mass resistance took into account the variation of the resistance of concentration polarization with the concentration of the solution in the boundary layer and transmembrane pressure. It was shown that our experimental results are agreement with the model of mass resistance contrary to that of gel polarization, which was not validated. Cleaning of the membrane was also studied. Successive sequences of filtration and periodic backflushing were performed using surface water. The period of backflushing was optimised in order to recover the initial hydraulic resistance.
Keywords :
Clay , Water treatment , Mass transfer , Membranes
Journal title :
Desalination
Serial Year :
2005
Journal title :
Desalination
Record number :
1109214
Link To Document :
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