1 Ocak 2012 Dergi makalesi Açık Erişim

Isik, Mustafa; Altas, Levent; Ozcan, Samet; Simsek, Ismail; Agdag, Osman Nuri; Alas, Ali

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  "@id": 87199, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Aksaray Univ, Fac Engn, Dept Environm Engn, Aksaray, Turkey", 
      "name": "Isik, Mustafa"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Aksaray Univ, Fac Engn, Dept Environm Engn, Aksaray, Turkey", 
      "name": "Altas, Levent"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Aksaray Univ, Fac Engn, Dept Environm Engn, Aksaray, Turkey", 
      "name": "Ozcan, Samet"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Aksaray Univ, Fac Engn, Dept Environm Engn, Aksaray, Turkey", 
      "name": "Simsek, Ismail"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Pamukkale Univ, Fac Engn, Dept Environm Engn, Denizli, Turkey", 
      "name": "Agdag, Osman Nuri"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Necmettin Erbakan Univ, AK Educ Fac, Dept Biol, Konya, Turkey", 
      "name": "Alas, Ali"
    }
  ], 
  "datePublished": "2012-01-01", 
  "description": "High calcium concentrations are problematic, because they lead to clogging of pipelines, boilers and heat exchangers through scaling, or malfunctioning of aerobic and anaerobic reactors. Urea hydrolysis provides simultaneously a pH and CO2 increase, both of which are responsible of CaCO3 production. This study was carried out to determine urea concentrations between 5 and 20 mM on ureolytic mixed culture treating synthetic wastewater. The optimum urea concentration was found as 15 mM for effective calcium removal. This work showed the feasibility of urea-based microbial carbonate precipitation as an alternative Ca2+ removal technology. (C) 2012 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.", 
  "headline": "Effect of urea concentration on microbial Ca precipitation", 
  "identifier": 87199, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Effect of urea concentration on microbial Ca precipitation", 
  "url": "https://aperta.ulakbim.gov.tr/record/87199"
}