EVALUATION OF HYPERFILTRATION SYSTEMS FOR SWEET CHEESE WHEY - 2: DESIGN STUDIES AND COST ESTIMATION.

被引:0
|
作者
van der Waal, M.J. [1 ]
Hiddink, J. [1 ]
机构
[1] Wafilin BV, Hardenberg, Neth, Wafilin BV, Hardenberg, Neth
关键词
DAIRIES - Waste Utilization - MEMBRANES - Design;
D O I
10.1016/0260-8774(85)90022-6
中图分类号
学科分类号
摘要
Sweet cheese whey was concentrated using hyperfiltration systems equipped with tubular membranes. For these experiments a one stage recirculation system and a single-pass (once-through) system were used. A mathematical model, fitted to the experimental results, enabled local permeate fluxes at different operating conditions, such as pressure, flow-velocity and concentration to be predicted. In this work, an economic evaluation is carried out, using the mathematical model, in which the two system types are optimized for minimum permeate cost.
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页码:53 / 69
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