Evaluation of a moving bed biofilm reactor for simultaneous atrazine, carbon and nutrients removal from aquatic environments: Modeling and optimization.
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| Title: | Evaluation of a moving bed biofilm reactor for simultaneous atrazine, carbon and nutrients removal from aquatic environments: Modeling and optimization. |
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| Authors: | Derakhshan, Zahra1, Ehrampoush, Mohammad Hassan2, Mahvi, Amir Hossein1,3,4 ahmahvi@yahoo.com, Dehghani, Mansooreh5, Faramarzian, Mohammad5, Ghaneian, Mohammad Taghi2, Mokhtari, Mehdi2, Ebrahimi, Ali Asghar2, Fallahzadeh, Hossein6 |
| Source: | Journal of Industrial & Engineering Chemistry. Nov2018, Vol. 67, p219-230. 12p. |
| Subjects: | Moving bed reactors, Biofilms testing, Atrazine, Biodegradation, Nitrogen removal (Sewage purification), Chemical oxygen demand |
| Abstract: | Graphical abstract Highlights • The MBBR was tested for simultaneous pollutants removal from aquatic environments. • Biodegradation of atrazine is remarkable due to system stability. • Nitrogen removal was due to SND process. • Stover–Kincannon model was the best model for describing target pollutant removal. Abstract The present study examined a moving bed biofilm reactor (MBBR) bioreactor on a laboratory scale for simultaneous removal of atrazine, organic carbon, and nutrients from wastewater. The maximum removal efficiency of atrazine, chemical oxygen demand (COD), total phosphorus (TP) and total nitrogen (TN) were 83.57%, 90.36%, 90.74% and 87.93 respectively. Increasing salinity up to 40 g/L NaCl in influent flow could inhibit atrazine biodegradation process strongly in the MBBR reactor.Results showed that MBBR is so suitable process for efficiently biodegrading of atrazine and nitrogen removal process was based on the simultaneous nitrification-denitrification (SND) process. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Industrial & Engineering Chemistry is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 132199456 AccessLevel: 6 PubType: Periodical PubTypeId: serialPeriodical PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Evaluation of a moving bed biofilm reactor for simultaneous atrazine, carbon and nutrients removal from aquatic environments: Modeling and optimization. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Derakhshan%2C+Zahra%22">Derakhshan, Zahra</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ehrampoush%2C+Mohammad+Hassan%22">Ehrampoush, Mohammad Hassan</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Mahvi%2C+Amir+Hossein%22">Mahvi, Amir Hossein</searchLink><relatesTo>1,3,4</relatesTo><i> ahmahvi@yahoo.com</i><br /><searchLink fieldCode="AR" term="%22Dehghani%2C+Mansooreh%22">Dehghani, Mansooreh</searchLink><relatesTo>5</relatesTo><br /><searchLink fieldCode="AR" term="%22Faramarzian%2C+Mohammad%22">Faramarzian, Mohammad</searchLink><relatesTo>5</relatesTo><br /><searchLink fieldCode="AR" term="%22Ghaneian%2C+Mohammad+Taghi%22">Ghaneian, Mohammad Taghi</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Mokhtari%2C+Mehdi%22">Mokhtari, Mehdi</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Ebrahimi%2C+Ali+Asghar%22">Ebrahimi, Ali Asghar</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Fallahzadeh%2C+Hossein%22">Fallahzadeh, Hossein</searchLink><relatesTo>6</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Industrial+%26+Engineering+Chemistry%22">Journal of Industrial & Engineering Chemistry</searchLink>. Nov2018, Vol. 67, p219-230. 12p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Moving+bed+reactors%22">Moving bed reactors</searchLink><br /><searchLink fieldCode="DE" term="%22Biofilms+testing%22">Biofilms testing</searchLink><br /><searchLink fieldCode="DE" term="%22Atrazine%22">Atrazine</searchLink><br /><searchLink fieldCode="DE" term="%22Biodegradation%22">Biodegradation</searchLink><br /><searchLink fieldCode="DE" term="%22Nitrogen+removal+%28Sewage+purification%29%22">Nitrogen removal (Sewage purification)</searchLink><br /><searchLink fieldCode="DE" term="%22Chemical+oxygen+demand%22">Chemical oxygen demand</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Graphical abstract Highlights • The MBBR was tested for simultaneous pollutants removal from aquatic environments. • Biodegradation of atrazine is remarkable due to system stability. • Nitrogen removal was due to SND process. • Stover–Kincannon model was the best model for describing target pollutant removal. Abstract The present study examined a moving bed biofilm reactor (MBBR) bioreactor on a laboratory scale for simultaneous removal of atrazine, organic carbon, and nutrients from wastewater. The maximum removal efficiency of atrazine, chemical oxygen demand (COD), total phosphorus (TP) and total nitrogen (TN) were 83.57%, 90.36%, 90.74% and 87.93 respectively. Increasing salinity up to 40 g/L NaCl in influent flow could inhibit atrazine biodegradation process strongly in the MBBR reactor.Results showed that MBBR is so suitable process for efficiently biodegrading of atrazine and nitrogen removal process was based on the simultaneous nitrification-denitrification (SND) process. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Industrial & Engineering Chemistry is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.jiec.2018.06.032 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 219 Subjects: – SubjectFull: Moving bed reactors Type: general – SubjectFull: Biofilms testing Type: general – SubjectFull: Atrazine Type: general – SubjectFull: Biodegradation Type: general – SubjectFull: Nitrogen removal (Sewage purification) Type: general – SubjectFull: Chemical oxygen demand Type: general Titles: – TitleFull: Evaluation of a moving bed biofilm reactor for simultaneous atrazine, carbon and nutrients removal from aquatic environments: Modeling and optimization. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Derakhshan, Zahra – PersonEntity: Name: NameFull: Ehrampoush, Mohammad Hassan – PersonEntity: Name: NameFull: Mahvi, Amir Hossein – PersonEntity: Name: NameFull: Dehghani, Mansooreh – PersonEntity: Name: NameFull: Faramarzian, Mohammad – PersonEntity: Name: NameFull: Ghaneian, Mohammad Taghi – PersonEntity: Name: NameFull: Mokhtari, Mehdi – PersonEntity: Name: NameFull: Ebrahimi, Ali Asghar – PersonEntity: Name: NameFull: Fallahzadeh, Hossein IsPartOfRelationships: – BibEntity: Dates: – D: 25 M: 11 Text: Nov2018 Type: published Y: 2018 Identifiers: – Type: issn-print Value: 1226086X Numbering: – Type: volume Value: 67 Titles: – TitleFull: Journal of Industrial & Engineering Chemistry Type: main |
| ResultId | 1 |
