1 Ocak 2018 Dergi makalesi Açık Erişim

Gulec, Haci Ali; Bagci, Pelin Onsekizoglu; Bagci, Ufuk

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  "@context": "https://schema.org/", 
  "@id": 33783, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Trakya Univ, Engn Fac, Dept Food Engn, TR-22180 Edirne, Turkey", 
      "name": "Gulec, Haci Ali"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Trakya Univ, Engn Fac, Dept Food Engn, TR-22180 Edirne, Turkey", 
      "name": "Bagci, Pelin Onsekizoglu"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Trakya Univ, Engn Fac, Dept Food Engn, TR-22180 Edirne, Turkey", 
      "name": "Bagci, Ufuk"
    }
  ], 
  "datePublished": "2018-01-01", 
  "description": "The aim of this study was to improve ultrafiltration (UF) performance during clarification of raw apple juice through surface modification of commercial polysulfone membranes (US100) by low-pressure oxygen plasma treatment (LP-OPlsT). A Plasma power of 90 W and exposure time of 10 min were determined as the most effective parameters enabling an increase in the Delta G(iwi) value of the plain membrane from (-) 25 +/- 2 mN m(-1) to (+) 30 +/- 1 mN m(-1). Improved hydrophilicity achieved by LP-OPlsT remarkably enhanced the performance of US100 throughout the clarification of raw apple juice without the need of an additional pre-flocculation step. While R-frev (86%) was the dominant resistance controlling the fouling during UF of raw apple juice through the plain membrane, the contribution of R-frev to R-t decreased to 56% after pre-flocculation step. LP-OPlsT further decreased this ratio, up to 46%, confirming the charge repulsion between the modified membrane and the foulant particles.", 
  "headline": "Performance enhancement of ultrafiltration in apple juice clarification via low-pressure oxygen plasma: A comparative evaluation versus pre-flocculation treatment", 
  "identifier": 33783, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Performance enhancement of ultrafiltration in apple juice clarification via low-pressure oxygen plasma: A comparative evaluation versus pre-flocculation treatment", 
  "url": "https://aperta.ulakbim.gov.tr/record/33783"
}