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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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    "description": "<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>", 
    "language": "eng", 
    "title": "Lactic acid recovery from a model of Thermotoga neapolitana fermentation broth using ion exchange resins in batch and fixed-bed reactors", 
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      "pages": "1008-1025", 
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    "keywords": [
      "Lactic acid", 
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    "publication_date": "2018-09-27", 
    "creators": [
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        "name": "Luongo,Vincenzo"
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      {
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      {
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