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The comparison of the different dewatering processes of bioethanol in basing on the literature showed that the pervaporation is very promising for the separation of azeotropes, reducing the consumption energy and protect the environment. Despite these advantages, this method has limitations concern the bioethanol production capacity and type of membrane used. In this work, we sought to develop a model...
Distillation is the most widely used separation operation in chemical industries. The great consumption of energy is the major disadvantage of this process that is unable to reach a high level of purity of bioethanol. The objective of this study is to optimize the distillation column. A sensitivity studies were performed by response surface methodology (RSM) according to the principles of central...
In order to use Moroccan beet pulp and sugarcane bagasse for the production of bioethanol, we conducted in present work a comparative analysis of different methods published in the literature and those currently employed in the industry for the production of bioethanol. Based on technical and economic criteria the chemical process with dilute sulfuric acid was chosen for the first and the second step...
Olive mill wastewater (OMW) also called olive black mill, released in large quantities in the environment in countries producing olive oil, is difficult to degrade because of it is rich in phenols and polyphenols. Recently, many reports show that its bioremediation could be achieved while producing valuable products such as medicinal mushrooms, as well as bioactive polyphenolic compounds with antimicrobial,...
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