Desalination of ISSPH

Desalination of ISSPH. Specific applications of ISSPH may require a reduced content of salts, mainly NaCl. The membrane DDS-865, a cellulose membrane, has been used for both direct hyperfiltration and for diafiltration, and it appears that it has a high retention of hydrolyzed protein and a low retention of salt. In Table V results are shown from an experiment in which a hydrolysate of soy protein isolate containing NaCl-HCl is desalinated. 

Mr. Finn Jacobsen for drawing our attention to the possibilities of using hyperfiltration for desalination of ISSPH. 

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