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Taib LA. RSM and ANN methodologies in modeling the enhanced biodiesel production using novel protic ionic liquid anchored on g-C 3N 4@Fe 3O 4 nanohybrid. CHEMOSPHERE 2024; 360:142399. [PMID: 38801903 DOI: 10.1016/j.chemosphere.2024.142399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 05/12/2024] [Accepted: 05/20/2024] [Indexed: 05/29/2024]
Abstract
Herin, a new nanohybrid acid catalyst was fabricated for the efficient biodiesel production. At the first, magnetic porous nanosheets of graphitic carbon nitride (g-C3N4@Fe3O4) was prepared and then functionalized with sulfonic acid. Next, the preparation of the catalyst was completed by mixing this surface modified support with n-methyl imidazolium butyl sulfonate zwitterion to achieve non-covalent immobilized acidic ionic liquid on g-C3N4@Fe3O4 support. The catalyst underwent characterization through various techniques such as 1H and 13C NMR, FTIR, SEM, TEM, TGA, EDX and BET which revealing that the magnetic support loaded acidic ionic liquids via a robust charge interaction effect enabling the one-pot production of biodiesel from low-quality oils. Furthermore, the catalyst could be simply recovered using a permanent magnet and reused multiple times without a significant decline in catalytic activity. Consequently, the solid catalyst based on ionic liquids holds promise for the sustainable and eco-friendly production of biodiesel from low-quality oils. Furthermore, Response Surface Methodology (RSM) and Artificial Neural Networks (ANN) were used to model the yield and various process parameters. The findings underscore the enhanced predictive capabilities of ANN in comparison to RSM.
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Affiliation(s)
- Layla A Taib
- Department of Chemistry, College of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.
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Shabbirahmed AM, Joel J, Gomez A, Patel AK, Singhania RR, Haldar D. Environment friendly emerging techniques for the treatment of waste biomass: a focus on microwave and ultrasonication processes. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:79706-79723. [PMID: 37336854 DOI: 10.1007/s11356-023-28271-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 06/11/2023] [Indexed: 06/21/2023]
Abstract
In the recent past, an increasing interest is mostly observed in using microwave and ultrasonic irradiation to aid the biological conversion of waste materials into value-added products. This study is focused on various individual impacts of microwaves and ultrasonic waves for the treatment of biomass before the synthesis of value-added products. Following, a comprehensive review of the mechanisms governing microwaves and ultrasonication as the treatment methods, their effects on biomass disruption, solubilization of organic matter, modification of the crystalline structure, enzymatic hydrolysis and production of reducing sugars was performed. However, based on the lab-scale experiments evaluated, microwaves and ultrasonication were studied to be economically and energetically ineffective despite their beneficial effects on the waste biomass. This article reviews some of the difficulties associated with using microwaves and ultrasonic irradiation for the efficient processing of waste biomasses and identified some potential directions for future study.
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Affiliation(s)
- Asma Musfira Shabbirahmed
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, 641114, India
| | - Jesse Joel
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, 641114, India
| | - Anbu Gomez
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, 641114, India
| | - Anil Kumar Patel
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
- Centre for Energy and Environmental Sustainability, Lucknow, 226029, India
| | - Reeta Rani Singhania
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
| | - Dibyajyoti Haldar
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, 641114, India.
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Favaretto DPC, Rempel A, Lanzini JR, Silva ACM, Lazzari T, Barbizan LD, Brião VB, Colla LM, Treichel H. Fruit residues as biomass for bioethanol production using enzymatic hydrolysis as pretreatment. World J Microbiol Biotechnol 2023; 39:144. [PMID: 37004675 DOI: 10.1007/s11274-023-03588-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 03/19/2023] [Indexed: 04/04/2023]
Abstract
The commercialization of fruits in markets generates a large amount of waste because they are perishable and have a short shelf life, so, they are discarded. This study aimed to provide a noble end to discarded fruits that have fermentable sugars. Banana, apple, mango and papaya residues were collected from supermarkets and underwent an enzymatic hydrolysis process. The ability of four pectinases, two amylases, one xylanase and one cellulase to release reducing sugars from fruit biomass before fermentation with two yeast strains (S. cerevisiae CAT-1 and S. cerevisiae Angel) for bioethanol production was investigated, obtaining a total of RS (Reducing sugar) of 268.08 mg/mL in banana residues. A fermentation with yeast S. cerevisiae CAT-1 resulted in 98% consumption of RS and the production of a total of 28.02 g/L of ethanol. Furthermore, fermentation with the yeast S. cerevisiae Angel, resulted in 97% RS consumption and 31.87 g/L ethanol production, which was the best result obtained throughout all the tests of hydrolysis, highlighting the banana residue as a promising biomass for the production of bioethanol.
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Affiliation(s)
- Danúbia Paula Cadore Favaretto
- University of Passo Fundo, Campus I, km 171, BR 285, P. O. Box 611, Passo Fundo City, Rio Grande do Sul State, 99001-970, Brazil.
| | - Alan Rempel
- University of Passo Fundo, Campus I, km 171, BR 285, P. O. Box 611, Passo Fundo City, Rio Grande do Sul State, 99001-970, Brazil
| | - Julia Roberta Lanzini
- University of Passo Fundo, Campus I, km 171, BR 285, P. O. Box 611, Passo Fundo City, Rio Grande do Sul State, 99001-970, Brazil
| | - Ana Carolina Mattana Silva
- University of Passo Fundo, Campus I, km 171, BR 285, P. O. Box 611, Passo Fundo City, Rio Grande do Sul State, 99001-970, Brazil
| | - Tauane Lazzari
- University of Passo Fundo, Campus I, km 171, BR 285, P. O. Box 611, Passo Fundo City, Rio Grande do Sul State, 99001-970, Brazil
| | - Luiza Desengrini Barbizan
- University of Passo Fundo, Campus I, km 171, BR 285, P. O. Box 611, Passo Fundo City, Rio Grande do Sul State, 99001-970, Brazil
| | - Vandré Barbosa Brião
- University of Passo Fundo, Campus I, km 171, BR 285, P. O. Box 611, Passo Fundo City, Rio Grande do Sul State, 99001-970, Brazil
| | - Luciane Maria Colla
- University of Passo Fundo, Campus I, km 171, BR 285, P. O. Box 611, Passo Fundo City, Rio Grande do Sul State, 99001-970, Brazil
| | - Helen Treichel
- Federal University of the South Border - Campus Erechim, RS 135, Km 72, Erechim City, Rio Grande do Sul State, 99700-000, Brazil
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Carbonaceous material from agricultural waste for treating colored wastewater: characterization and adsorption performance evaluations. CHEMICAL PAPERS 2023. [DOI: 10.1007/s11696-023-02682-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Senila L, Scurtu DA, Kovacs E, Levei EA, Cadar O, Becze A, Varaticeanu C. High-Pressure Supercritical CO 2 Pretreatment of Apple Orchard Waste for Carbohydrates Production Using Response Surface Methodology and Method Uncertainty Evaluation. Molecules 2022; 27:molecules27227783. [PMID: 36431882 PMCID: PMC9692898 DOI: 10.3390/molecules27227783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/01/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
This study's objective was to separate cellulose, hemicellulose, and lignin after high-pressure supercritical carbon dioxide pretreatment for further valorization. The study investigated the supercritical carbon dioxide pretreatment of apple orchard waste at temperatures of 160-200 °C, for 15-45 min, at a pressure of 10 MPa. Response Surface Methodology (RSM) was used to optimize the supercritical process and to improve its efficiency. The change of functional groups during different pretreatment conditions was examined by Fourier transform infrared (FTIR) spectroscopy. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) confirmed the structural changes in the biomass structure before and after pretreatment. A new ultra-high performance liquid chromatography (UHPLC) coupled with an evaporative light scattering detector (ELSD) method was developed and validated for the determination of carbohydrates in the liquid fraction that resulted after pretreatment. The estimated uncertainty of the method ranged from 16.9 to 20.8%. The pre-treatment of high-pressure supercritical CO2 appears to be an effective and promising technique for the recovery of sugars and secondary by-products without the use of toxic solvents.
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Affiliation(s)
- Lacrimioara Senila
- Research Institute for Analytical Instrumentation Subsidiary, National Institute for Research and Development for Optoelectronics Bucharest INOE 2000, 67 Donath Street, 400293 Cluj-Napoca, Romania
- Correspondence: ; Tel.: +40-264-420-590
| | - Daniela Alexandra Scurtu
- Research Institute for Analytical Instrumentation Subsidiary, National Institute for Research and Development for Optoelectronics Bucharest INOE 2000, 67 Donath Street, 400293 Cluj-Napoca, Romania
| | - Eniko Kovacs
- Research Institute for Analytical Instrumentation Subsidiary, National Institute for Research and Development for Optoelectronics Bucharest INOE 2000, 67 Donath Street, 400293 Cluj-Napoca, Romania
- Faculty of Horticulture, University of Agricultural Sciences and Veterinary Medicine, 3-5 Manastur Street, 400372 Cluj-Napoca, Romania
| | - Erika Andrea Levei
- Research Institute for Analytical Instrumentation Subsidiary, National Institute for Research and Development for Optoelectronics Bucharest INOE 2000, 67 Donath Street, 400293 Cluj-Napoca, Romania
| | - Oana Cadar
- Research Institute for Analytical Instrumentation Subsidiary, National Institute for Research and Development for Optoelectronics Bucharest INOE 2000, 67 Donath Street, 400293 Cluj-Napoca, Romania
| | - Anca Becze
- Research Institute for Analytical Instrumentation Subsidiary, National Institute for Research and Development for Optoelectronics Bucharest INOE 2000, 67 Donath Street, 400293 Cluj-Napoca, Romania
| | - Cerasel Varaticeanu
- Research Institute for Analytical Instrumentation Subsidiary, National Institute for Research and Development for Optoelectronics Bucharest INOE 2000, 67 Donath Street, 400293 Cluj-Napoca, Romania
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Tian L, Li R, Sun Y, Zou J, Liu S, Ma P, Tao H, Qing C, Li C, Yellezuome D, Cai J. Insight into derivative Weibull mixture model in describing simulated distributed activation energy model and distillers dried grains with solubles pyrolysis processes. WASTE MANAGEMENT (NEW YORK, N.Y.) 2022; 153:219-228. [PMID: 36116216 DOI: 10.1016/j.wasman.2022.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 08/15/2022] [Accepted: 09/08/2022] [Indexed: 06/15/2023]
Abstract
The kinetics of biomass pyrolysis is fundamental for exploring its mechanisms and optimizing its processes, which is helpful for designing its systems. The derivative Weibull mixture model was proposed for kinetic description of the simulated distribution energy model (DAEM) processes and distillers dried grains with solubles (DDGS) pyrolysis processes. The conversion rate data of these processes at different heating rates could be accurately described by the derivative Weibull mixture model. Moreover, the proposed model could effectively smooth the noises contained in the experimental conversion rate data of DDGS pyrolysis. The derivative Weibull mixture model separated DDGS pyrolysis reactions into several individual processes, and provided some data required for further isoconversional kinetic analysis. The predicted curves from the derivative Weibull mixture model allowed us to obtain the effective activation energies of DDGS pyrolysis, which varied significantly from 170 to 330 kJ mol-1 in the conversion range between 0.1 and 0.9.
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Affiliation(s)
- Liying Tian
- Key Laboratory of Renewable Energy Ministry of Agriculture, Henan Agricultural University, Zhengzhou 450002, China
| | - Ruotong Li
- Biomass Energy Engineering Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Yilan Sun
- Biomass Energy Engineering Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Jianfeng Zou
- Biomass Energy Engineering Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Shengyong Liu
- Key Laboratory of Renewable Energy Ministry of Agriculture, Henan Agricultural University, Zhengzhou 450002, China.
| | - Peng Ma
- Research and Development Center of High Value Utilization of Biomass, Zhengzhou University of Technology, Zhengzhou 450044, China
| | - Hongge Tao
- Key Laboratory of Renewable Energy Ministry of Agriculture, Henan Agricultural University, Zhengzhou 450002, China
| | - Chunyao Qing
- Key Laboratory of Renewable Energy Ministry of Agriculture, Henan Agricultural University, Zhengzhou 450002, China
| | - Chong Li
- Biomass Energy Engineering Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Dominic Yellezuome
- Biomass Energy Engineering Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Junmeng Cai
- Biomass Energy Engineering Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
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