Fahri YEMİŞÇİOĞLU, Aytaç S GÜMÜŞKESEN, Pınar BOYNUEĞRİ

EFFECT OF MEMBRANE DEGUMMING CONDITIONS ON PERMEATE FLUX AND PHOSPHOLIPIDS REJECTION

Bu çalışmanın amacı; ters osmos/ ultrafiltrasyon modülü kullanılarak soya yağına uygulanan degummingişleminde polivinilden fulorid (PVDF) membranın performansının araştırılmasıdır. Membran degummingişlem koşullarının (sıcaklık, membran basıncı, besleme hızı, hacimsel konsantrasyon faktörü) permeatakısı ve fosfolipitlerin reddedilme yüzdesi üzerindeki etkisi istatistiksel olarak incelenmiştir. Membranbasıncının ve hacimsel konsantrasyon faktörünün permeat akısı üzerindeki etkisi istatistiksel olarakönemli bulunmuştur (P

MEMBRAN DEGUMMING KOŞULLARININ PERMEAT AKISI VE FOSFOLİPİTLERİN REDDEDİLMESİ ÜZERİNDEKİ ETKİSİ

The objective of this study was to investigate the performance of PVDF membrane in degumming ofundiluted crude soybean oil by using reverse osmosis/ultrafiltration module. The effects of membranedegumming conditions including temperature, membrane pressure, feed velocity, and volumetricconcentration factor on permeate flux and phospholipids rejection were evaluated statistically. Theeffect of membrane pressure and volumetric concentration factor on the permeate flux was found to bestatistically significant (P

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