June 1, 2015 Thesis Open Access

Asrat G/Mariam W/Senbet

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{
  "DOI": "10.20372/nadre:4022", 
  "author": [
    {
      "family": "Asrat G/Mariam W/Senbet"
    }
  ], 
  "issued": {
    "date-parts": [
      [
        2015, 
        6, 
        1
      ]
    ]
  }, 
  "abstract": "<p>A large amount of coffee waste water is generated from coffee processing plants. These<br>\nresidues possess serious environmental problems following the direct discharge in to the<br>\nnearby water bodies and cause serious environmental and health problems. This study<br>\naimed to: (i) review wet coffee processing waste management practice in Ethiopia, (ii)<br>\ncharacterize wet coffee processing waste and determine its total reducing sugar potential,<br>\n(iii) quantify wet coffee processing waste and estimate its bio-ethanol potential and also<br>\nevaluate the feasibility of bio-ethanol production and (iv) optimize the parameters and<br>\nproduce bio ethanol from wet coffee processing waste. The review of wet coffee<br>\nprocessing waste management practice in Ethiopia revealed that there are about 1026<br>\noperational wet coffee processing industries and many more industries are under<br>\nconstruction. In 2012, the estimated amount of wet coffee processing waste from<br>\noperational industries in Ethiopia was about 291,600 tones / year. The study also<br>\nexamined the characteristics of wet coffee waste</p>", 
  "title": "OPTIMIZATION OF PARAMETERS AND PRODUCTION OF BIOETHANOL FROM RAW COFFEE WET PROCESSING WASTE", 
  "type": "thesis", 
  "id": "4022"
}