Membrane plasma exchange in a countercurrent convective mass-transfer apparatus

被引:1
|
作者
Aliev, M. R. [1 ]
机构
[1] Dagestan Food Ind Res Inst, Makhachkala, Dagestan, Russia
关键词
mass transfer; plasma exchange; plasma filtration; plasmapheresis; PERMEABLE MEMBRANE; FLOWS;
D O I
10.1134/S0965544115040027
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The feasibility of exchange of blood plasma in a three-channel, countercurrent convective-mass exchange apparatus (CCMEA) has been theoretically considered. Fundamental advantages of CCMEA over a blood plasma filter have been noted. Calculations based on a mathematical model show a possibility of attaining a 90% or higher degree of CCMEA plasma exchange in the absence of blood thickening and almost at any flow rate of the blood drawn from and returned to the patient, including a low flow rate, which is very important in procedures of this kind.
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收藏
页码:283 / 291
页数:9
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