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Stripping/flocculation/membrane bioreactor/reverse osmosis treatment of municipal landfill leachate

Hasar, Halil; Unsal, Sezahat A.; Ipek, Ubeyde; Karatas, Serdar; Cinar, Ozer; Yaman, Cevat; Kinaci, Cumali


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{
  "@context": "https://schema.org/", 
  "@id": 42085, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "name": "Hasar, Halil"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Firat Univ, Dept Environm Engn, Fac Engn, TR-23119 Elazig, Turkey", 
      "name": "Unsal, Sezahat A."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Firat Univ, Dept Environm Engn, Fac Engn, TR-23119 Elazig, Turkey", 
      "name": "Ipek, Ubeyde"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Firat Univ, Dept Environm Engn, Fac Engn, TR-23119 Elazig, Turkey", 
      "name": "Karatas, Serdar"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Kahramanmaras Sutcu Imam Univ, Fac Engn, Dept Environm Engn, Kahramanmaras, Turkey", 
      "name": "Cinar, Ozer"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Fatih Univ, Dept Environm Engn, Istanbul, Turkey", 
      "name": "Yaman, Cevat"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Tech Univ, Fac Civil, Dept Environm Engn, TR-80626 Istanbul, Turkey", 
      "name": "Kinaci, Cumali"
    }
  ], 
  "datePublished": "2009-01-01", 
  "description": "This study presents a configuration for the complete treatment of landfill leachate with high organic and ammonium concentrations. Ammonia stripping is performed to overcome the ammonia toxicity to aerobic microorganisms. By coagulation-flocculation process, COD and suspended solids (SS) were removed 36 and 46%, respectively. After pretreatment, an aerobic/anoxic membrane bioreactor (Aer/An MBR) accomplished the COD and total inorganic nitrogen (total-N-i) removals above 90 and 92%, respectively, at SRT of 30 days. Concentrations of COD and total-N-i (not considering organic nitrogen) in the Aer/An MBR effluent decreased to 450 and 40 mg/l, respectively, by significant organic oxidation and nitrification/denitrification processes. As an advanced treatment for the leachate, the reverse osmosis (RO) was applied to the collected Aer/An MBR effluents. Reverse osmosis provided high quality effluent by reducing the effluent COD from MBR to less than 4.0 mg/l at SRT of 30 days. (C) 2009 Published by Elsevier B.V.", 
  "headline": "Stripping/flocculation/membrane bioreactor/reverse osmosis treatment of municipal landfill leachate", 
  "identifier": 42085, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Stripping/flocculation/membrane bioreactor/reverse osmosis treatment of municipal landfill leachate", 
  "url": "https://aperta.ulakbim.gov.tr/record/42085"
}
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