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National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Development and testing of a laboratory unit of membrane distillation
 Plachý, Petr ; Repková, Martina (referee) ; Kučerík, Jiří (advisor)
This thesis describes the development and testing of a membrane distillation laboratory unit based on microporous membranes made of polypropylene hollow fibers. For this purpose, a membrane module has been developed that allows easy and fast exchange of membrane bundles. Theoretically, this module enables direct (DCMD), air gap (AGMD), sweeping gas (SGMD) and vacuum (VMD) membrane distillation. The module was used in a laboratory unit that has been designed for testing of the membrane distillation process. This unit has been succesfully used for water distillation. In this work the influence of several operating parameters on distillate production in VMD and SGMD modes has been tested. In addition, the combined effect of feed temperature and flow and module pressure on distillate production has been described.
Detailed record
Development and testing of a laboratory unit of membrane distillation
 Plachý, Petr ; Repková, Martina (referee) ; Kučerík, Jiří (advisor)
This thesis describes the development and testing of a membrane distillation laboratory unit based on microporous membranes made of polypropylene hollow fibers. For this purpose, a membrane module has been developed that allows easy and fast exchange of membrane bundles. Theoretically, this module enables direct (DCMD), air gap (AGMD), sweeping gas (SGMD) and vacuum (VMD) membrane distillation. The module was used in a laboratory unit that has been designed for testing of the membrane distillation process. This unit has been succesfully used for water distillation. In this work the influence of several operating parameters on distillate production in VMD and SGMD modes has been tested. In addition, the combined effect of feed temperature and flow and module pressure on distillate production has been described.
Detailed record

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