Used ion exchange resins for the demineralization of sweet whey

Tratnik, Lj.; Mijatovic, I.; Krsev, Lj.; Sljivaric, Z.

Used ion exchange resins for the demineralization of sweet whey

1988

Tratnik, Lj. | Mijatovic, I. | Krsev, Lj. | Sljivaric, Z. (Prehrambeno--biotehnoloski fakultet, Zagreb (Yugoslavia))

In this paper, in laboratory scale experiments, to demineralize whey with ion exchange resins and with service flow rate of process 5, 10 and 20 m3/h/m3, were investigated. Anion exchange processes were followed by determination of pH value, electrical conductivity and quality of calcium and total solid of whey. With ion exchange of whey there was obtained high demineralization level (x = 94%) and also high decalcification level (x = 96%). Losses of total solid were approximately 12.4% and protein losses were approximately 22%. In this process also decreased about 80% lactic acid from whey.

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AGROVOC Keywords

acide lactique anion aniones calcio calcium cation cationes contenido de materia seca ph proteine yougoslavie yugoslavia

Bibliographic information

Published in

Mljekarstvo (Yugoslavia)

Volume 38 Issue 10 ISSN 0026-704X

Pagination

pp. 255-267

Other Subjects

Demineralisation; Teneur en matiere seche; Acido lactico; Intercambio ionico; Conductivite electrique; Desmineralizacion; Echange d'ion; Proteinas; Suero de la leche; Conductividad electrica; Lactoserum

Language

Serbo-Croatian

Note

13 graphs; 1 table; 22 ref. Summaries (En, Sh)

Type

Summary

In AGRIS since: 1992-08-15

Format: AGRIS AP

Data Provider

This bibliographic record has been provided by Unassigned data from Yugoslavia

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