Visible-driven industrial wastewater remediation using black titania: optimization, energy consumption, treatment, and material preparation costs estimation
Herein, black titania nanoparticles (BTNs) were synthesized via chloride sol–gel route which were then employed for the remediation of phenolic compounds (PCs) contaminated wastewater. A total of 2.70 L of input reagents and 28.33 kWh of electrical energy (EE) were required to produce 1 kilogramme o...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2025
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| Online Access: | http://umpir.ump.edu.my/id/eprint/44416/ http://umpir.ump.edu.my/id/eprint/44416/1/Visible-driven%20industrial%20wastewater%20remediation%20using%20black%20titania.pdf |
| _version_ | 1848827098940047360 |
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| author | Nawaz, Rab Arshad, Ushtar Marlia, Mohd Hanafiah Haider, Sajjad Anjum, Muzammil Abdel Baki, Zaher Khan, Rawaiz Zaini, Sakawi Muhammad, Aqif Haider, Adnan Sumaiya, Zainal Abidin |
| author_facet | Nawaz, Rab Arshad, Ushtar Marlia, Mohd Hanafiah Haider, Sajjad Anjum, Muzammil Abdel Baki, Zaher Khan, Rawaiz Zaini, Sakawi Muhammad, Aqif Haider, Adnan Sumaiya, Zainal Abidin |
| author_sort | Nawaz, Rab |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Herein, black titania nanoparticles (BTNs) were synthesized via chloride sol–gel route which were then employed for the remediation of phenolic compounds (PCs) contaminated wastewater. A total of 2.70 L of input reagents and 28.33 kWh of electrical energy (EE) were required to produce 1 kilogramme of BTNs at a cost of 1231.872 dollars. The performance of BTNs for the degradation of PCs was significantly affected by various reaction conditions, which were optimized at 1.2 g/L of BTNs, 0.04 mol/L of H2O2, 30 mg/L of PCs concentration, and pH of 7.4 using statistical and machine learning (ML) models. Operated under optimal conditions and visible light, the photocatalytic system based on BTNs augmented by H2O2 consumed 1261.17 kWh/m3 of EE for removing more than 90 % of PCs and COD at a treatment cost (t-cost) of 66.84 $/m3 . |
| first_indexed | 2025-11-15T03:55:19Z |
| format | Article |
| id | ump-44416 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:55:19Z |
| publishDate | 2025 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-444162025-04-29T06:37:23Z http://umpir.ump.edu.my/id/eprint/44416/ Visible-driven industrial wastewater remediation using black titania: optimization, energy consumption, treatment, and material preparation costs estimation Nawaz, Rab Arshad, Ushtar Marlia, Mohd Hanafiah Haider, Sajjad Anjum, Muzammil Abdel Baki, Zaher Khan, Rawaiz Zaini, Sakawi Muhammad, Aqif Haider, Adnan Sumaiya, Zainal Abidin TA Engineering (General). Civil engineering (General) TD Environmental technology. Sanitary engineering TP Chemical technology Herein, black titania nanoparticles (BTNs) were synthesized via chloride sol–gel route which were then employed for the remediation of phenolic compounds (PCs) contaminated wastewater. A total of 2.70 L of input reagents and 28.33 kWh of electrical energy (EE) were required to produce 1 kilogramme of BTNs at a cost of 1231.872 dollars. The performance of BTNs for the degradation of PCs was significantly affected by various reaction conditions, which were optimized at 1.2 g/L of BTNs, 0.04 mol/L of H2O2, 30 mg/L of PCs concentration, and pH of 7.4 using statistical and machine learning (ML) models. Operated under optimal conditions and visible light, the photocatalytic system based on BTNs augmented by H2O2 consumed 1261.17 kWh/m3 of EE for removing more than 90 % of PCs and COD at a treatment cost (t-cost) of 66.84 $/m3 . Elsevier 2025-03 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/44416/1/Visible-driven%20industrial%20wastewater%20remediation%20using%20black%20titania.pdf Nawaz, Rab and Arshad, Ushtar and Marlia, Mohd Hanafiah and Haider, Sajjad and Anjum, Muzammil and Abdel Baki, Zaher and Khan, Rawaiz and Zaini, Sakawi and Muhammad, Aqif and Haider, Adnan and Sumaiya, Zainal Abidin (2025) Visible-driven industrial wastewater remediation using black titania: optimization, energy consumption, treatment, and material preparation costs estimation. Chemical Engineering Science, 306 (121257). pp. 1-20. ISSN 0009-2509. (Published) https://doi.org/10.1016/j.ces.2025.121257 https://doi.org/10.1016/j.ces.2025.121257 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TD Environmental technology. Sanitary engineering TP Chemical technology Nawaz, Rab Arshad, Ushtar Marlia, Mohd Hanafiah Haider, Sajjad Anjum, Muzammil Abdel Baki, Zaher Khan, Rawaiz Zaini, Sakawi Muhammad, Aqif Haider, Adnan Sumaiya, Zainal Abidin Visible-driven industrial wastewater remediation using black titania: optimization, energy consumption, treatment, and material preparation costs estimation |
| title | Visible-driven industrial wastewater remediation using black titania: optimization, energy consumption, treatment, and material preparation costs estimation |
| title_full | Visible-driven industrial wastewater remediation using black titania: optimization, energy consumption, treatment, and material preparation costs estimation |
| title_fullStr | Visible-driven industrial wastewater remediation using black titania: optimization, energy consumption, treatment, and material preparation costs estimation |
| title_full_unstemmed | Visible-driven industrial wastewater remediation using black titania: optimization, energy consumption, treatment, and material preparation costs estimation |
| title_short | Visible-driven industrial wastewater remediation using black titania: optimization, energy consumption, treatment, and material preparation costs estimation |
| title_sort | visible-driven industrial wastewater remediation using black titania: optimization, energy consumption, treatment, and material preparation costs estimation |
| topic | TA Engineering (General). Civil engineering (General) TD Environmental technology. Sanitary engineering TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/44416/ http://umpir.ump.edu.my/id/eprint/44416/ http://umpir.ump.edu.my/id/eprint/44416/ http://umpir.ump.edu.my/id/eprint/44416/1/Visible-driven%20industrial%20wastewater%20remediation%20using%20black%20titania.pdf |