Journal article Open Access

Lactic acid recovery from a model of Thermotoga neapolitana fermentation broth using ion exchange resins in batch and fixed-bed reactors

Luongo,Vincenzo; Palma, Angelo; Rene R, Eldon; Fontana, Angelo; Pirozzi, Francesco; Esposito, Giovanni; Lens, Piet N. L.


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{
  "DOI": "10.1080/01496395.2018.1520727", 
  "container_title": "Separation Science and Technology", 
  "language": "eng", 
  "title": "Lactic acid recovery from a model of Thermotoga neapolitana fermentation broth using ion exchange resins in batch and fixed-bed reactors", 
  "issued": {
    "date-parts": [
      [
        2018, 
        9, 
        27
      ]
    ]
  }, 
  "abstract": "<p>This study focused on the integration of lactic acid adsorption and desorption onto commercially<br>\navailable resins in batch reactors with consequent scale-up in fixed-bed reactors. Amberlite&reg; IRA-<br>\n900, IRA-400, IRA-96 and IRA-67 were used as adsorbents for lactic acid recovery from solutions<br>\nthat mimic the fermentation broth of Thermotoga neapolitana. The best resins were further tested<br>\nin adsorption&ndash;desorption batch experiments, over 13 cycles, with IRA-67 showing an average<br>\nremoval efficiency of 97%. IRA-67 was tested in fixed-bed reactor experiments and an average<br>\ndesorption efficiency of 68% was achieved using three bed volumes of 0.5 M NaOH as the<br>\ndesorbing agent.</p>", 
  "author": [
    {
      "family": "Luongo,Vincenzo"
    }, 
    {
      "family": "Palma, Angelo"
    }, 
    {
      "family": "Rene R, Eldon"
    }, 
    {
      "family": "Fontana, Angelo"
    }, 
    {
      "family": "Pirozzi, Francesco"
    }, 
    {
      "family": "Esposito, Giovanni"
    }, 
    {
      "family": "Lens, Piet N. L."
    }
  ], 
  "page": "1008-1025", 
  "volume": "54:6", 
  "type": "article-journal", 
  "id": "3244117"
}
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