Maximization of the bioethanol concentration produced through the cardboard waste fermentation by using ethylenediamine-modifying poly(acrylonitrile-co-methyl acrylate) membrane

Taha, Rania H.; Taha, Tarek H.; Abu‐Saied, M. A.; Mansy, A. E.; Elsherif, Mervat A.

doi:10.1007/s13399-022-02303-9

Cited by 4 publications

(6 citation statements)

References 33 publications

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“…According to our previous work [41], the production of bioethanol occurred through the fermentation of cardboard waste. Briefly, the cardboard waste was treated with 20% HCl at 100 °C for 20 min.…”

Section: Bioethanol Productionmentioning

confidence: 99%

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Separation of bioethanol using in situ composite membrane of bacterial cellulose/poly (2-acrylamido-2-methylpropane sulfonic acid) (AMPS) and their characterization

Mansy

Desouky

Saleh

et al. 2023

Biomass Conv. Bioref.

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In the current study, bioethanol has been purified and separated from the culture broth using in situ modified bacterial cellulose (BC) membrane with AMPS. To our knowledge, this is the first report for development of BC composite membrane for bioethanol separation from production media. The characterization of the prepared membrane was investigated for morphology and functional groups via scanning electron microscopy (SEM), Fourier transform infrared (FT-IR) spectroscopy, and Raman spectroscopy, in addition to the determination of their water and ethanol uptake. The obtained data proved the formation of cellulose multilayers in addition to the existence of its specific function groups. The Amicon cell pervaporation system containing the prepared BC/AMPS membrane has been used for the separation of the bioethanol from the culture broth using nitrogen gas pressure, and the results revealed that the BC/AMPS composite membrane is more efficient than the neat BC membrane in the separation process of bioethanol. At 50-psi nitrogen pressure, the best separation factor and flux were recorded as 15.43 and 98.94 g/m2.h, respectively, which were accompanied by the elevation of the bioethanol concentration from 1.98 to 3.22 mg/ml before and after separation, respectively. These findings revealed the promising application of BC/AMPS membrane in the field of bioenergy especially the bioethanol separation.

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Section: Bioethanol Productionmentioning

confidence: 99%

“…The separation procedure of the bioethanol from the microbial broth was carried out in accordance with [41]. The generated bioethanol/broth mixture was forced through an Amicon ultrafiltration cell that included BC and BC/AMPS membrane as illustrated in Fig.…”

Section: Separation Of Bioethanol Using Bc/amps Membranementioning

confidence: 99%

Separation of bioethanol using in situ composite membrane of bacterial cellulose/poly (2-acrylamido-2-methylpropane sulfonic acid) (AMPS) and their characterization

Mansy

Desouky

Saleh

et al. 2023

Biomass Conv. Bioref.

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“…The glucose units that have been liberated after each experiment were estimated using the glucose determination kit (Biosystem, Spain) according to the manual instructions [14].…”

Section: Spectrophotometric Determination Of Glucosementioning

confidence: 99%

“…Two solutions from PVC and PMMA were prepared as follow, solution A of PVC (8%) and 10% PMMA (solution B). The certain amount 8:2 V/V solution A: for each pressure [14]. The separation factor was determined by the following equation:…”

Section: Membrane Preparationmentioning

confidence: 99%

“…Polymeric membrane like hydrophobic membranes have been identified as the most adaptable and promising membrane materials in PV applications for ethanol separation from water, Polydimethylsiloxane (PDMS) [10,11], Polymethylmethacrylate (PMMA) [12] and Polyvinyl butyral (PVB) [13]. Acrylonitrile (AN), Methyl acrylate (MA), and Methyl methacrylate (MMA) are examples of prepared membranes with hydrophobic properties such as Poly (Acrylonitrile-co-Methyl acrylate) [8] and ethylenediamine modifying Poly (Acrylonitrile-co-Methyl acrylate) [14]. Inorganic membranes, such as those made of ceramics or zeolites, are frequently utilized for dehydrating organic molecules using PV nowadays [15].…”

Section: Introductionmentioning

confidence: 99%

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Preparation and characterization of Polyvinyl chloride/Polymethyl- methacrylate/Graphite [PVC/PMMA/G] membrane used for the purification of the bioethanol produced from the hydrolysis and fermentation of rice waste

Taha

Taha²,

Saied³

et al. 2023

Egypt. J. Chem.

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Rice waste as a starchy food waste that is discharged daily into the environment in huge amounts has been used as a valuable source for the production of bioethanol. The tested parameters investigated that phosphoric acid as a chemical representative combined with autoclaving as a physical representative are the most potent conditions for the liberation of glucose units from the starch molecules among other tested conditions. The optimization process revealed that the maximum production of simple sugars of 12.39 mg/ml from rice waste can be obtained through the pre-treatment of 5% rice waste with 20% H3PO4 and autoclaving followed by the amylase hydrolysis. These liberated glucose units have been successfully fermented into 5.2 mg/ml bioethanol using a yeast strain (Pichia nakasei with the accession number OK092294). The separation of the produced bioethanol from other media components was performed via amicon cell ultrafiltration system integrated with polymeric membrane. The membrane was prepared from Polyvinyl chloride/Polymethylmethacrylate/ Graphite [PVC/PMMA/G] with different thicknesses 400, 500 and 600 µm. For membrane characterization, Fourier transform infrared (FT-IR), scanning electron microscope (SEM), tensile strength, water contact angle, and water and ethanol uptakes have been used. Among the tested membranes thicknesses, the obtained results showed that the best membrane thickness is 500 µm which recoded 939.526 (mg/m2.h) and 10.557 for flux of permeate and separation factor, respectively.

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Successful production of bioethanol from olive waste residues followed by its purification using poly (acrylonitrile-co-methylacrylate)/polymethylmethaacrylate membrane

Taha

Abu‐Saied

et al. 2022

Biomass Conv. Bioref.

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Maximization of the bioethanol concentration produced through the cardboard waste fermentation by using ethylenediamine-modifying poly(acrylonitrile-co-methyl acrylate) membrane

Cited by 4 publications

References 33 publications

Separation of bioethanol using in situ composite membrane of bacterial cellulose/poly (2-acrylamido-2-methylpropane sulfonic acid) (AMPS) and their characterization

Separation of bioethanol using in situ composite membrane of bacterial cellulose/poly (2-acrylamido-2-methylpropane sulfonic acid) (AMPS) and their characterization

Preparation and characterization of Polyvinyl chloride/Polymethyl- methacrylate/Graphite [PVC/PMMA/G] membrane used for the purification of the bioethanol produced from the hydrolysis and fermentation of rice waste

Successful production of bioethanol from olive waste residues followed by its purification using poly (acrylonitrile-co-methylacrylate)/polymethylmethaacrylate membrane

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