View in EDS

Rapid and efficient nitrogen removal by a novel heterotrophic nitrification-aerobic denitrification bacteria Marinobacterium maritimum 5-JS in aquaculture wastewater: Performance and potential applications.

Saved in:
Bibliographic Details
Title: Rapid and efficient nitrogen removal by a novel heterotrophic nitrification-aerobic denitrification bacteria Marinobacterium maritimum 5-JS in aquaculture wastewater: Performance and potential applications.
Authors: Wang, Fu-Rong1,2,3 (AUTHOR), Feng, Shi-Yu1,4 (AUTHOR), Liang, Shuai1,2,3 (AUTHOR), Du, Wei-Yu1,2,3 (AUTHOR), Wang, Long-Qi1,2,3 (AUTHOR), Zhang, Yu-Wei1,2,3 (AUTHOR), Ren, Jia-Yu1,2,3 (AUTHOR), Gao, Shuang1,2,3 (AUTHOR), Zhu, Yu-Jie1,2,3 (AUTHOR), Cong, Yu-Ting1,2,3 (AUTHOR), Wang, Li1,2,3 (AUTHOR), Gu, Jing1,2,3 (AUTHOR), Wang, Yuan1,2,3 (AUTHOR), Wang, Hua1,2,3 (AUTHOR) wanghua@dlou.edu.cn, Lu, Ya-Nan1,2,3 (AUTHOR) luyanan@dlou.edu.cn, Wang, Lian-Shun1,2,3 (AUTHOR) wanglianshun@dlou.edu.cn, Yang, Guo-Jun1,2,3 (AUTHOR) ygj@dlou.edu.cn
Source: Environmental Research. Jul2025, Vol. 276, pN.PAG-N.PAG. 1p.
Subjects: Nitrogen removal (Sewage purification), Sustainability, Wastewater treatment, Denitrification, Sea cucumbers
Abstract: Efficient nitrogen removal from aquaculture wastewater is crucial for environmental sustainability. A novel strain, Marinobacterium maritimum 5-JS, exhibiting HN-AD capabilities, was isolated from a sea cucumber aquaculture pond. This strain demonstrated remarkable nitrogen removal efficiencies, achieving nearly 100% elimination of NH 4 +-N, NO 3 −-N and NO 2 −-N within 18 h. Strain 5-JS preferentially utilizes NH 4 +-N in simultaneous nitrification and denitrification processes, with optimal removal achieved using sodium citrate as a carbon source, a C/N ratio of 11, pH 8.0, and at a temperature of 30 °C. The metabolic pathway of strain 5-JS was elucidated, indicating its adaptability to high concentrations of Mg2+, Fe2+, and Mn2+ (up to 50 mg/L). When introduced into mariculture wastewater, strain 5-JS rapidly reduced concentrations of all three nitrogen compounds to undetectable levels within 8 h. These findings highlight the exceptional nitrogen removal capabilities of strain 5-JS and its potential for application in the biological treatment of aquaculture wastewater. [Display omitted] • Isolated strain 5-JS excels in heterotrophic nitrification and aerobic denitrification. • Strain 5-JS pathway efficiently converts NH 4 +-N to N 2 through sequential nitrogen transformations. • Optimal conditions allow for 100 % NH 4 +-N removal within 16 h. • Adding 3 % 5-JS bacterial solution removed 100 % of tri-nitrogen from wastewater in 8 h. • Strain 5-JS showed robust adaptability and efficient nitrogen removal in diverse environments. [ABSTRACT FROM AUTHOR]
Copyright of Environmental Research is the property of Academic Press Inc. 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
Header DbId: egs
DbLabel: Engineering Source
An: 185300428
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Rapid and efficient nitrogen removal by a novel heterotrophic nitrification-aerobic denitrification bacteria Marinobacterium maritimum 5-JS in aquaculture wastewater: Performance and potential applications.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Wang%2C+Fu-Rong%22">Wang, Fu-Rong</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Feng%2C+Shi-Yu%22">Feng, Shi-Yu</searchLink><relatesTo>1,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liang%2C+Shuai%22">Liang, Shuai</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Du%2C+Wei-Yu%22">Du, Wei-Yu</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Long-Qi%22">Wang, Long-Qi</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Yu-Wei%22">Zhang, Yu-Wei</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ren%2C+Jia-Yu%22">Ren, Jia-Yu</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gao%2C+Shuang%22">Gao, Shuang</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhu%2C+Yu-Jie%22">Zhu, Yu-Jie</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Cong%2C+Yu-Ting%22">Cong, Yu-Ting</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Li%22">Wang, Li</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gu%2C+Jing%22">Gu, Jing</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Yuan%22">Wang, Yuan</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Hua%22">Wang, Hua</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> wanghua@dlou.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Lu%2C+Ya-Nan%22">Lu, Ya-Nan</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> luyanan@dlou.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Wang%2C+Lian-Shun%22">Wang, Lian-Shun</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> wanglianshun@dlou.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Yang%2C+Guo-Jun%22">Yang, Guo-Jun</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> ygj@dlou.edu.cn</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Environmental+Research%22">Environmental Research</searchLink>. Jul2025, Vol. 276, pN.PAG-N.PAG. 1p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Nitrogen+removal+%28Sewage+purification%29%22">Nitrogen removal (Sewage purification)</searchLink><br /><searchLink fieldCode="DE" term="%22Sustainability%22">Sustainability</searchLink><br /><searchLink fieldCode="DE" term="%22Wastewater+treatment%22">Wastewater treatment</searchLink><br /><searchLink fieldCode="DE" term="%22Denitrification%22">Denitrification</searchLink><br /><searchLink fieldCode="DE" term="%22Sea+cucumbers%22">Sea cucumbers</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Efficient nitrogen removal from aquaculture wastewater is crucial for environmental sustainability. A novel strain, Marinobacterium maritimum 5-JS, exhibiting HN-AD capabilities, was isolated from a sea cucumber aquaculture pond. This strain demonstrated remarkable nitrogen removal efficiencies, achieving nearly 100% elimination of NH 4 +-N, NO 3 −-N and NO 2 −-N within 18 h. Strain 5-JS preferentially utilizes NH 4 +-N in simultaneous nitrification and denitrification processes, with optimal removal achieved using sodium citrate as a carbon source, a C/N ratio of 11, pH 8.0, and at a temperature of 30 °C. The metabolic pathway of strain 5-JS was elucidated, indicating its adaptability to high concentrations of Mg2+, Fe2+, and Mn2+ (up to 50 mg/L). When introduced into mariculture wastewater, strain 5-JS rapidly reduced concentrations of all three nitrogen compounds to undetectable levels within 8 h. These findings highlight the exceptional nitrogen removal capabilities of strain 5-JS and its potential for application in the biological treatment of aquaculture wastewater. [Display omitted] • Isolated strain 5-JS excels in heterotrophic nitrification and aerobic denitrification. • Strain 5-JS pathway efficiently converts NH 4 +-N to N 2 through sequential nitrogen transformations. • Optimal conditions allow for 100 % NH 4 +-N removal within 16 h. • Adding 3 % 5-JS bacterial solution removed 100 % of tri-nitrogen from wastewater in 8 h. • Strain 5-JS showed robust adaptability and efficient nitrogen removal in diverse environments. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Environmental Research is the property of Academic Press Inc. 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.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=185300428
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.envres.2025.121500
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Nitrogen removal (Sewage purification)
        Type: general
      – SubjectFull: Sustainability
        Type: general
      – SubjectFull: Wastewater treatment
        Type: general
      – SubjectFull: Denitrification
        Type: general
      – SubjectFull: Sea cucumbers
        Type: general
    Titles:
      – TitleFull: Rapid and efficient nitrogen removal by a novel heterotrophic nitrification-aerobic denitrification bacteria Marinobacterium maritimum 5-JS in aquaculture wastewater: Performance and potential applications.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Wang, Fu-Rong
      – PersonEntity:
          Name:
            NameFull: Feng, Shi-Yu
      – PersonEntity:
          Name:
            NameFull: Liang, Shuai
      – PersonEntity:
          Name:
            NameFull: Du, Wei-Yu
      – PersonEntity:
          Name:
            NameFull: Wang, Long-Qi
      – PersonEntity:
          Name:
            NameFull: Zhang, Yu-Wei
      – PersonEntity:
          Name:
            NameFull: Ren, Jia-Yu
      – PersonEntity:
          Name:
            NameFull: Gao, Shuang
      – PersonEntity:
          Name:
            NameFull: Zhu, Yu-Jie
      – PersonEntity:
          Name:
            NameFull: Cong, Yu-Ting
      – PersonEntity:
          Name:
            NameFull: Wang, Li
      – PersonEntity:
          Name:
            NameFull: Gu, Jing
      – PersonEntity:
          Name:
            NameFull: Wang, Yuan
      – PersonEntity:
          Name:
            NameFull: Wang, Hua
      – PersonEntity:
          Name:
            NameFull: Lu, Ya-Nan
      – PersonEntity:
          Name:
            NameFull: Wang, Lian-Shun
      – PersonEntity:
          Name:
            NameFull: Yang, Guo-Jun
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 07
              Text: Jul2025
              Type: published
              Y: 2025
          Identifiers:
            – Type: issn-print
              Value: 00139351
          Numbering:
            – Type: volume
              Value: 276
          Titles:
            – TitleFull: Environmental Research
              Type: main
ResultId 1