Kinetic modeling of sodium bicarbonate pre-treatment of corn stalks for increased biogas generation during anaerobic digestion: Viability and fertilizer potential
Sustainability in terms of the economy and the environment is severely hampered by poor waste management in the industrial sectors and a lack of renewable energy sources to meet expanding energy demands. To address this issue, the influences of sodium bicarbonate treatment on biogas generation durin...
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| Format: | Article |
| Language: | English |
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Asian Publication Corporation
2024
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| Online Access: | https://umpir.ump.edu.my/id/eprint/44224/ |
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| author | Siddique, Md. Nurul Islam Zaied, Khalid Mohd. Zamri, brahim Nora'aini, Ali Nazaitulshila, Rasit Muhammad Syarifuddin, Yahya Adhikary, Sajal Kumar |
| author_facet | Siddique, Md. Nurul Islam Zaied, Khalid Mohd. Zamri, brahim Nora'aini, Ali Nazaitulshila, Rasit Muhammad Syarifuddin, Yahya Adhikary, Sajal Kumar |
| author_sort | Siddique, Md. Nurul Islam |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Sustainability in terms of the economy and the environment is severely hampered by poor waste management in the industrial sectors and a lack of renewable energy sources to meet expanding energy demands. To address this issue, the influences of sodium bicarbonate treatment on biogas generation during the anaerobic fermentation of corn stalks were analyzed. The application of sodium bicarbonate (9%, w/w) resulted in a significantly higher generation of 14692 mL biogas with a production of 223 mL/g, which was 30% higher than the untreated sample biogas generation. Surprisingly, chemical oxygen demand elimination was boosted by a factor of ten. In addition, sodium bicarbonate stabilized the pH of fermented corn stalks. The Gompertz modeling, according to the findings, had a significant correlation coefficient (> 0.995) and fit the accumulative biogas production trends well. Sludge recapture from the fermented effluent was 0.08 m3 sludge/m3 wastewater. Sodium bicarbonate added to corn stalks may increased the cumulative methane production while lowering chemical oxygen demand (COD) levels. |
| first_indexed | 2025-11-15T03:58:47Z |
| format | Article |
| id | ump-44224 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:58:47Z |
| publishDate | 2024 |
| publisher | Asian Publication Corporation |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-442242025-09-29T07:30:11Z https://umpir.ump.edu.my/id/eprint/44224/ Kinetic modeling of sodium bicarbonate pre-treatment of corn stalks for increased biogas generation during anaerobic digestion: Viability and fertilizer potential Siddique, Md. Nurul Islam Zaied, Khalid Mohd. Zamri, brahim Nora'aini, Ali Nazaitulshila, Rasit Muhammad Syarifuddin, Yahya Adhikary, Sajal Kumar TA Engineering (General). Civil engineering (General) TP Chemical technology Sustainability in terms of the economy and the environment is severely hampered by poor waste management in the industrial sectors and a lack of renewable energy sources to meet expanding energy demands. To address this issue, the influences of sodium bicarbonate treatment on biogas generation during the anaerobic fermentation of corn stalks were analyzed. The application of sodium bicarbonate (9%, w/w) resulted in a significantly higher generation of 14692 mL biogas with a production of 223 mL/g, which was 30% higher than the untreated sample biogas generation. Surprisingly, chemical oxygen demand elimination was boosted by a factor of ten. In addition, sodium bicarbonate stabilized the pH of fermented corn stalks. The Gompertz modeling, according to the findings, had a significant correlation coefficient (> 0.995) and fit the accumulative biogas production trends well. Sludge recapture from the fermented effluent was 0.08 m3 sludge/m3 wastewater. Sodium bicarbonate added to corn stalks may increased the cumulative methane production while lowering chemical oxygen demand (COD) levels. Asian Publication Corporation 2024-07-25 Article PeerReviewed pdf en cc_by_4 https://umpir.ump.edu.my/id/eprint/44224/1/Kinetic%20modeling%20of%20sodium%20bicarbonate%20pre-treatment.pdf Siddique, Md. Nurul Islam and Zaied, Khalid and Mohd. Zamri, brahim and Nora'aini, Ali and Nazaitulshila, Rasit and Muhammad Syarifuddin, Yahya and Adhikary, Sajal Kumar (2024) Kinetic modeling of sodium bicarbonate pre-treatment of corn stalks for increased biogas generation during anaerobic digestion: Viability and fertilizer potential. Asian Journal of Chemistry, 36 (8). pp. 1889-1894. ISSN 0970-7077 (Print); 0975-427X (Online). (Published) https://doi.org/10.14233/ajchem.2024.31820 https://doi.org/10.14233/ajchem.2024.31820 https://doi.org/10.14233/ajchem.2024.31820 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TP Chemical technology Siddique, Md. Nurul Islam Zaied, Khalid Mohd. Zamri, brahim Nora'aini, Ali Nazaitulshila, Rasit Muhammad Syarifuddin, Yahya Adhikary, Sajal Kumar Kinetic modeling of sodium bicarbonate pre-treatment of corn stalks for increased biogas generation during anaerobic digestion: Viability and fertilizer potential |
| title | Kinetic modeling of sodium bicarbonate pre-treatment of corn stalks for increased biogas generation during anaerobic digestion: Viability and fertilizer potential |
| title_full | Kinetic modeling of sodium bicarbonate pre-treatment of corn stalks for increased biogas generation during anaerobic digestion: Viability and fertilizer potential |
| title_fullStr | Kinetic modeling of sodium bicarbonate pre-treatment of corn stalks for increased biogas generation during anaerobic digestion: Viability and fertilizer potential |
| title_full_unstemmed | Kinetic modeling of sodium bicarbonate pre-treatment of corn stalks for increased biogas generation during anaerobic digestion: Viability and fertilizer potential |
| title_short | Kinetic modeling of sodium bicarbonate pre-treatment of corn stalks for increased biogas generation during anaerobic digestion: Viability and fertilizer potential |
| title_sort | kinetic modeling of sodium bicarbonate pre-treatment of corn stalks for increased biogas generation during anaerobic digestion: viability and fertilizer potential |
| topic | TA Engineering (General). Civil engineering (General) TP Chemical technology |
| url | https://umpir.ump.edu.my/id/eprint/44224/ https://umpir.ump.edu.my/id/eprint/44224/ https://umpir.ump.edu.my/id/eprint/44224/ |