1 Ocak 2011 Dergi makalesi Açık Erişim

Yilmazel, Y. D.; Demirer, G. N.

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{
  "@context": "https://schema.org/", 
  "@id": 21745, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Middle E Tech Univ, Dept Environm Engn, TR-06531 Ankara, Turkey", 
      "name": "Yilmazel, Y. D."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Middle E Tech Univ, Dept Environm Engn, TR-06531 Ankara, Turkey", 
      "name": "Demirer, G. N."
    }
  ], 
  "datePublished": "2011-01-01", 
  "description": "The removal and the recovery of nutrients, namely nitrogen (N) and phosphorus (P) from anaerobically digested and solid-liquid separated manure effluents via struvite precipitation were investigated. Both the liquid and the solid phases of the poultry manure digester effluent were subjected to struvite precipitation experiments. The Mg:N:P molar ratio of 1:1:1 in the liquid phase resulted in an average NH4-N removal efficiency of 86.4%, which increased to 97.4% by adjusting the Mg:N:P ratio to 1.5:1:1. The acidic phosphorus-dissolution process was applied to the solid phase of the effluent to obtain a phosphorus-enriched solution. Nutrient recovery experiments with NaOH as the buffering reagent were conducted with and without addition of external chemicals (Mg and P sources) to evaluate the influence of the Mg:N:P molar ratio, the Mg:P molar ratio and pH. All the experiments depicted complete PO4-P (99.6-100.0%) and partial NH4-N (3.3-65.6%) recoveries from the phosphorus-enriched solution.", 
  "headline": "Removal and recovery of nutrients as struvite from anaerobic digestion residues of poultry manure", 
  "identifier": 21745, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Removal and recovery of nutrients as struvite from anaerobic digestion residues of poultry manure", 
  "url": "https://aperta.ulakbim.gov.tr/record/21745"
}