Ferry-Renkin equation

The Ferry-Renkin equation can be used to estimate the pore size of ultrafiltration membranes from the membrane s rejection of a solute of known radius. The rejections of globular proteins by four typical ultrafiltration membranes plotted against the cube root of the protein molecular weight (an approximate measure of the molecular radius) are shown in Figure 2.33(a). The theoretical curves... 

Figure 2.33 (a) Rejection of globular proteins by ultrafiltration membranes of increasing pore size (b) calculated rejection curves from the Ferry-Renkin equation (2.106) plotted on the same scale [52]... 

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See also in sourсe #XX -- [ ]

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