Development and optimization of a rapid BOD detection method using microbial immobilized particles with polyvinyl alcohol (PVA) and diatomite modifiers
Biochemical oxygen demand (BOD) serves as an important indicator in water quality monitoring. It provides valuable information for studying biology and conducting environmental impact assessments, making it the preferred method for environmental applications. Currently, the most common approach for...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-06-01
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| Series: | MethodsX |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2215016124000499 |
| _version_ | 1797326255703457792 |
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| author | Huaihuai Huo Jie Li Amirah Hurzaid |
| author_facet | Huaihuai Huo Jie Li Amirah Hurzaid |
| author_sort | Huaihuai Huo |
| collection | DOAJ |
| description | Biochemical oxygen demand (BOD) serves as an important indicator in water quality monitoring. It provides valuable information for studying biology and conducting environmental impact assessments, making it the preferred method for environmental applications. Currently, the most common approach for BOD monitoring is the BOD5 standard detection method. However, this method has several drawbacks, like a long 5-day culture time, extended detection duration, complex operations, and low reproducibility of results. To address these issues, our study introduces a rapid BOD detection method, that focused on optimizing microbial immobilized particles and their detection capabilities. The method demonstrated better detection accuracy, stability, and reproducibility, with results available in less than 8 min. Our customization includes: • Prepared the particles using the cross-linking-embedding method by adding specific modifiers which are Polyvinyl Alcohol (PVA) and diatomite. • Improved the detection results, reducing the overall detection error by over 10%. • Confirmed our method’ effectiveness in rapidly detecting BOD solution prepared in the lab, outsourced BOD standard solution and actual waste water samples with high accuracy. |
| first_indexed | 2024-03-08T06:21:45Z |
| format | Article |
| id | doaj.art-cf5a1d7fe438482cb3f2dd49fd98eeaf |
| institution | Directory Open Access Journal |
| issn | 2215-0161 |
| language | English |
| last_indexed | 2024-03-08T06:21:45Z |
| publishDate | 2024-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | MethodsX |
| spelling | doaj.art-cf5a1d7fe438482cb3f2dd49fd98eeaf2024-02-04T04:45:03ZengElsevierMethodsX2215-01612024-06-0112102595Development and optimization of a rapid BOD detection method using microbial immobilized particles with polyvinyl alcohol (PVA) and diatomite modifiersHuaihuai Huo0Jie Li1Amirah Hurzaid2Biological Sciences Program, School of Distance Education, Universiti Sains Malaysia, Minden, Penang 11800, MalaysiaSchool of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266033, ChinaBiological Sciences Program, School of Distance Education, Universiti Sains Malaysia, Minden, Penang 11800, Malaysia; School of Biological Sciences, Universiti Sains Malaysia, Minden, Penang 11800, Malaysia; Corresponding author at: Biological Sciences Program, School of Distance Education, Universiti Sains Malaysia, Minden, Penang 11800, Malaysia.Biochemical oxygen demand (BOD) serves as an important indicator in water quality monitoring. It provides valuable information for studying biology and conducting environmental impact assessments, making it the preferred method for environmental applications. Currently, the most common approach for BOD monitoring is the BOD5 standard detection method. However, this method has several drawbacks, like a long 5-day culture time, extended detection duration, complex operations, and low reproducibility of results. To address these issues, our study introduces a rapid BOD detection method, that focused on optimizing microbial immobilized particles and their detection capabilities. The method demonstrated better detection accuracy, stability, and reproducibility, with results available in less than 8 min. Our customization includes: • Prepared the particles using the cross-linking-embedding method by adding specific modifiers which are Polyvinyl Alcohol (PVA) and diatomite. • Improved the detection results, reducing the overall detection error by over 10%. • Confirmed our method’ effectiveness in rapidly detecting BOD solution prepared in the lab, outsourced BOD standard solution and actual waste water samples with high accuracy.http://www.sciencedirect.com/science/article/pii/S2215016124000499Rapid BOD Detection Method Using Microbial Immobilized Particles |
| spellingShingle | Huaihuai Huo Jie Li Amirah Hurzaid Development and optimization of a rapid BOD detection method using microbial immobilized particles with polyvinyl alcohol (PVA) and diatomite modifiers MethodsX Rapid BOD Detection Method Using Microbial Immobilized Particles |
| title | Development and optimization of a rapid BOD detection method using microbial immobilized particles with polyvinyl alcohol (PVA) and diatomite modifiers |
| title_full | Development and optimization of a rapid BOD detection method using microbial immobilized particles with polyvinyl alcohol (PVA) and diatomite modifiers |
| title_fullStr | Development and optimization of a rapid BOD detection method using microbial immobilized particles with polyvinyl alcohol (PVA) and diatomite modifiers |
| title_full_unstemmed | Development and optimization of a rapid BOD detection method using microbial immobilized particles with polyvinyl alcohol (PVA) and diatomite modifiers |
| title_short | Development and optimization of a rapid BOD detection method using microbial immobilized particles with polyvinyl alcohol (PVA) and diatomite modifiers |
| title_sort | development and optimization of a rapid bod detection method using microbial immobilized particles with polyvinyl alcohol pva and diatomite modifiers |
| topic | Rapid BOD Detection Method Using Microbial Immobilized Particles |
| url | http://www.sciencedirect.com/science/article/pii/S2215016124000499 |
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