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W pracy zbadano możliwości ponownego wykorzystania wyczerpanej kąpieli chromowej zregenerowanej techniką nanofiltracji w procesie wyprawy skór. Zastosowanie procesu membranowego pozwala uzyskać zregenerowany roztwór soli (permeat) o dużej zawartości chlorku sodowego i małej zawartości chromu. Otrzymany permeat wykorzystano do piklowania skór przed garbowaniem chromowym. Wygarbowane skóry poddano badaniom...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.