Corrosion Resistance and Electrochemical Adaptation of Aluminium in Brackish Peat Water Sources Under Seawater Intrusion in the Rural Tropical Peatlands of Borneo
The intrusion of seawater into Borneo coastal peatlands which is driven by climate-induced sea level rise poses a significant challenge to the corrosion resistance of aluminium in water treatment applications. As such, this study aims to investigate corrosion resistance and electrochemical adaptatio...
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Elsevier
2025-06-01
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| Series: | Sustainable Chemistry for Climate Action |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2772826925000197 |
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| author | Nazeri Abdul Rahman Calvin Jose Jol Allene Albania Linus Badrul Hisham Mohamad Jan Arif Parabi Chieng Kwong Ming Astisza Syahla Ludmilla Parabi Anthonette James Nur Syazwa Shamsol Sebastian Belun John Elyza Farhana Kushairy Airul Azhar Jitai Dayang Fadhilatul Aishah Abang Abdul Hamid |
| author_facet | Nazeri Abdul Rahman Calvin Jose Jol Allene Albania Linus Badrul Hisham Mohamad Jan Arif Parabi Chieng Kwong Ming Astisza Syahla Ludmilla Parabi Anthonette James Nur Syazwa Shamsol Sebastian Belun John Elyza Farhana Kushairy Airul Azhar Jitai Dayang Fadhilatul Aishah Abang Abdul Hamid |
| author_sort | Nazeri Abdul Rahman |
| collection | DOAJ |
| description | The intrusion of seawater into Borneo coastal peatlands which is driven by climate-induced sea level rise poses a significant challenge to the corrosion resistance of aluminium in water treatment applications. As such, this study aims to investigate corrosion resistance and electrochemical adaptation of aluminium in brackish peat water sources under climate-driven seawater intrusion in the rural tropical peatlands of Borneo. Correspondingly, this study investigates the electrochemical behaviour of aluminium in brackish peat water with varied seawater percentages that ranged from 0% to 100%. When seawater percentage increases from 0% to 50%, Tafel extrapolation reported a pronounced negative shift in the corrosion potential from -337.542 mV to -921.292 mV along with a sharp increase in corrosion current density from 4.581 µA/cm² to 34.290 µA/cm². The corrosive interplay of high salinity levels, acidic, and organic rich conditions in brackish peat water could promotes severe pitting corrosion on aluminium as well as culminating in extensive surface deterioration and the disintegration of its protective oxide film. Additionally, the formulation of isotherm models demonstrate that Langmuir model (R2 = 0.94) accurately describes corrosion kinetics at seawater percentage below 30%. When the seawater percentage being more than 30%, both Freundlich and El-Awady models (R2 > 0.91) provide a better fit which suggest a transition from monolayer to multilayer corrosion mechanisms. Overall, this study deduces the seawater intrusion into brackish peat water sources could accelerate aluminium corrosion which lead to pronounced shifts in electrochemical behaviour and corrosion kinetics. |
| format | Article |
| id | doaj-art-d4db2427ca7f4bde909bed42448a7653 |
| institution | OA Journals |
| issn | 2772-8269 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Sustainable Chemistry for Climate Action |
| spelling | doaj-art-d4db2427ca7f4bde909bed42448a76532025-08-20T02:08:38ZengElsevierSustainable Chemistry for Climate Action2772-82692025-06-01610007410.1016/j.scca.2025.100074Corrosion Resistance and Electrochemical Adaptation of Aluminium in Brackish Peat Water Sources Under Seawater Intrusion in the Rural Tropical Peatlands of BorneoNazeri Abdul Rahman0Calvin Jose Jol1Allene Albania Linus2Badrul Hisham Mohamad Jan3Arif Parabi4Chieng Kwong Ming5Astisza Syahla Ludmilla Parabi6Anthonette James7Nur Syazwa Shamsol8Sebastian Belun John9Elyza Farhana Kushairy10Airul Azhar Jitai11Dayang Fadhilatul Aishah Abang Abdul Hamid12Department of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300, Kota Samarahan, Sarawak, MalaysiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300, Kota Samarahan, Sarawak, Malaysia; Corresponding author.Department of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300, Kota Samarahan, Sarawak, MalaysiaDepartment of Chemical Engineering, Faculty of Engineering, Universiti Malaya, 50603 Kuala Lumpur, MalaysiaFaculty of Engineering, Universitas Panca Bhakti, 78113 Pontianak, Kalimantan Barat, IndonesiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300, Kota Samarahan, Sarawak, MalaysiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300, Kota Samarahan, Sarawak, MalaysiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300, Kota Samarahan, Sarawak, MalaysiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300, Kota Samarahan, Sarawak, MalaysiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300, Kota Samarahan, Sarawak, MalaysiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300, Kota Samarahan, Sarawak, MalaysiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300, Kota Samarahan, Sarawak, MalaysiaDepartment of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak, Jalan Datuk Mohammad Musa, 94300, Kota Samarahan, Sarawak, MalaysiaThe intrusion of seawater into Borneo coastal peatlands which is driven by climate-induced sea level rise poses a significant challenge to the corrosion resistance of aluminium in water treatment applications. As such, this study aims to investigate corrosion resistance and electrochemical adaptation of aluminium in brackish peat water sources under climate-driven seawater intrusion in the rural tropical peatlands of Borneo. Correspondingly, this study investigates the electrochemical behaviour of aluminium in brackish peat water with varied seawater percentages that ranged from 0% to 100%. When seawater percentage increases from 0% to 50%, Tafel extrapolation reported a pronounced negative shift in the corrosion potential from -337.542 mV to -921.292 mV along with a sharp increase in corrosion current density from 4.581 µA/cm² to 34.290 µA/cm². The corrosive interplay of high salinity levels, acidic, and organic rich conditions in brackish peat water could promotes severe pitting corrosion on aluminium as well as culminating in extensive surface deterioration and the disintegration of its protective oxide film. Additionally, the formulation of isotherm models demonstrate that Langmuir model (R2 = 0.94) accurately describes corrosion kinetics at seawater percentage below 30%. When the seawater percentage being more than 30%, both Freundlich and El-Awady models (R2 > 0.91) provide a better fit which suggest a transition from monolayer to multilayer corrosion mechanisms. Overall, this study deduces the seawater intrusion into brackish peat water sources could accelerate aluminium corrosion which lead to pronounced shifts in electrochemical behaviour and corrosion kinetics.http://www.sciencedirect.com/science/article/pii/S2772826925000197Seawater intrusionBrackish peat waterAluminium corrosionTafel analysisIsotherm models |
| spellingShingle | Nazeri Abdul Rahman Calvin Jose Jol Allene Albania Linus Badrul Hisham Mohamad Jan Arif Parabi Chieng Kwong Ming Astisza Syahla Ludmilla Parabi Anthonette James Nur Syazwa Shamsol Sebastian Belun John Elyza Farhana Kushairy Airul Azhar Jitai Dayang Fadhilatul Aishah Abang Abdul Hamid Corrosion Resistance and Electrochemical Adaptation of Aluminium in Brackish Peat Water Sources Under Seawater Intrusion in the Rural Tropical Peatlands of Borneo Sustainable Chemistry for Climate Action Seawater intrusion Brackish peat water Aluminium corrosion Tafel analysis Isotherm models |
| title | Corrosion Resistance and Electrochemical Adaptation of Aluminium in Brackish Peat Water Sources Under Seawater Intrusion in the Rural Tropical Peatlands of Borneo |
| title_full | Corrosion Resistance and Electrochemical Adaptation of Aluminium in Brackish Peat Water Sources Under Seawater Intrusion in the Rural Tropical Peatlands of Borneo |
| title_fullStr | Corrosion Resistance and Electrochemical Adaptation of Aluminium in Brackish Peat Water Sources Under Seawater Intrusion in the Rural Tropical Peatlands of Borneo |
| title_full_unstemmed | Corrosion Resistance and Electrochemical Adaptation of Aluminium in Brackish Peat Water Sources Under Seawater Intrusion in the Rural Tropical Peatlands of Borneo |
| title_short | Corrosion Resistance and Electrochemical Adaptation of Aluminium in Brackish Peat Water Sources Under Seawater Intrusion in the Rural Tropical Peatlands of Borneo |
| title_sort | corrosion resistance and electrochemical adaptation of aluminium in brackish peat water sources under seawater intrusion in the rural tropical peatlands of borneo |
| topic | Seawater intrusion Brackish peat water Aluminium corrosion Tafel analysis Isotherm models |
| url | http://www.sciencedirect.com/science/article/pii/S2772826925000197 |
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