Coupling oxidation of acid volatile sulfide, ferrous iron, and ammonia nitrogen from black-odorous sediment via autotrophic denitrification-anammox by nitrate addition

Mai, Yingwen; Liang, Yong; Cheng, Mingshuang; He, Zihao; Yu, Guangwei

doi:10.1016/j.scitotenv.2021.147972

Cited by 27 publications

(4 citation statements)

References 107 publications

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“…In 1996, Straub et al (1996) enriched and isolated three strains of gram-negative bacteria, which can use Fe(II) as an electron donor for NO 3 − reduction. Subsequently, NDAFO IOM were found in river and lake sediments, paddy soils, water treatment reactors and constructed wetlands (CWs) and were mainly categorized as α-Proteobacteria (Kumaraswamy et al, 2006;Sorokina et al, 2012;Jiang et al, 2015;Park et al, 2018), β-Proteobacteria (Anirban and Flynn, 2013;Zhang et al, 2016bZhang et al, , 2019cZhang et al, , 2020aLiu et al, 2019b;Chen et al, 2020a;Ma et al, 2020;Mai et al, 2021;Xu et al, 2021), γ-Proteobacteria (Etique et al, 2014;Li et al, 2015Li et al, , 2018aHe et al, 2017) and δ-Proteobacteria (Su et al, 2020), which play important roles in Fe(II) reduction coupled with NO x − oxidation.…”

Section: Microbially Mediated Zvi/fe(ii) Oxidationmentioning

confidence: 99%

Autotrophic Fe-Driven Biological Nitrogen Removal Technologies for Sustainable Wastewater Treatment

Pang

Luo

et al. 2022

Front. Microbiol.

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Fe-driven biological nitrogen removal (FeBNR) has become one of the main technologies in water pollution remediation due to its economy, safety and mild reaction conditions. This paper systematically summarizes abiotic and biotic reactions in the Fe and N cycles, including nitrate/nitrite-dependent anaerobic Fe(II) oxidation (NDAFO) and anaerobic ammonium oxidation coupled with Fe(III) reduction (Feammox). The biodiversity of iron-oxidizing microorganisms for nitrate/nitrite reduction and iron-reducing microorganisms for ammonium oxidation are reviewed. The effects of environmental factors, e.g., pH, redox potential, Fe species, extracellular electron shuttles and natural organic matter, on the FeBNR reaction rate are analyzed. Current application advances in natural and artificial wastewater treatment are introduced with some typical experimental and application cases. Autotrophic FeBNR can treat low-C/N wastewater and greatly benefit the sustainable development of environmentally friendly biotechnologies for advanced nitrogen control.

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Section: Microbially Mediated Zvi/fe(ii) Oxidationmentioning

confidence: 99%

Autotrophic Fe-Driven Biological Nitrogen Removal Technologies for Sustainable Wastewater Treatment

Pang

Luo

et al. 2022

Front. Microbiol.

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“…Generally, blackodorous water phenomenon referred to the water with black or grey colors and malodor smells, which happened when large amounts of discharged pollutants, particularly organic compounds, exceeded carrying capacity of the waterbody (Cao et al, 2020;. The massively received organic pollutants, which dissolved or suspended in the water or precipitated into sediment, were rstly degraded by aerobic microorganisms, consumed excessive dissolved oxygen (DO), and induced a reductive condition (Mai et al, 2021). Subsequently, the residual organics were decomposed by anaerobic microorganisms, such as methanogens and sulfate-reducing bacteria (SRB), to form the blackening and odour compounds, such as chromophoric dissolved organic matter, ferrous sul de (FeS), hydrogen sul de (H 2 S), methanethiol, cadaverine, and ammonia (Liang et al, 2018;.…”

Section: Introductionmentioning

confidence: 99%

Long-term effective remediation of black-odorous water via regulating calcium nitrate sustained-release

Wan,

Zha,

et al. 2023

Environ Monit Assess

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Nitrate addition was reported as the cost-effective method for remediating black-odorous water, which was induced by the de ciency of electron acceptors. However, the excessive release of nitrate and nitrite and lack of long-term effectiveness caused by directly dosing nitrate method signi cantly limited its application. Herein, we constructed a nitrate sustained-release ecoN-concrete, in which calcium nitrate (Ca(NO 3 ) 2 ) was dosed in the concrete revetment, to remediate black-odorous water. Identically, chemical oxygen demand (COD), turbidity, ammonia, phosphates, and sulfate were signi cantly removed after loading black-odorous water into an ecoN-concrete-contained reactor, and its removal e ciency was largely dependent on Ca(NO 3 ) 2 dosage. Meanwhile, the released nitrate was only accounted for 25% of the total dosage and nitrite was lower than 1.5 mg/L via 14 days cultivation. After three recycles, the removal e ciencies of COD and turbidity by ecoN-concrete were still higher than 85% indicating this concrete was good at nitrate sustainable release and controlling water re-blackening and re-stinking in suit. Further investigation illustrated that the ecoN-concrete (1) decreased the abundance of Desulfovibrio, Desulfomonile, and Desulforhabdus in the phylum of Desulfobacterota to alleviate the odorous gases production, (2) signi cantly increased the abundance of Bacillus and Thermomonas, which utilized the released-nitrate to consume organic matters and ammonia. This study provided an artful Ca(NO 3 ) 2 dosing strategy and long-term effective method for black-odorous water remediation.

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“…In addition to this, microorganism (probiotics) application has been considered an economical, highly efficient, and eco-friendly treatment for remediating black-odor waterbodies [21]. Microorganisms, such as Mn(II)-oxidizing bacteria, Fe(II)oxidizing bacteria, sulfur compound-oxidizing bacteria, and aerobic chemo-heterotrophic bacteria, have been applied directly to alleviate and eradicate the problem of black-odor waterbodies [22,23]. However, what kinds of microorganisms involved in the formation and remediation of black-odor waterbodies are unclear and require further research.…”

Section: Introductionmentioning

confidence: 99%

Driving Factors for Black-Odor-Related Microorganisms and Potential Self-Remediation Strategies

et al. 2022

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The black-odor phenomenon has been widely reported worldwide and recognized as a global ecological risk for aquatic environments. However, driving factors for black-odor-related microorganisms and potential self-remediation strategies are still poorly understood. This study collected eight water samples (sites A–H) disturbed by different factors from the Jishan River located in Jinmen, Hubei Province, China. Black-odor-related environmental factors and functional bacterial structure were further measured based on the basic physicochemical parameters. The results indicated that different types of disturbed conditions shape the distribution of water quality and microbial community structures. Site B, which was disturbed by dams, had the worst water quality, the lowest abundance of functional microbes for Mn, Fe, and S biotransformation, and the highest abundance of functional microbes for fermentation. The natural wetlands surrounding the terminus of the river (site H) were keys to eliminating the black-odor phenomenon. Potential black-odor-forming microorganisms include Lactococcus, Veillonella, Clostridium sensu stricto, Trichococcus, Rhodoferax, Sulfurospirillum, Desulfobulbus, and Anaeromusa-Anaeroarcus. Potential black-odor-repairing microbes include Acinetobacter, Mycobacterium, and Acidovorax. pH and COD were paramount physiochemical factors contributing to blackening-odor-related microorganisms. This study deepens our understanding of driving factors for black-odor-related microorganisms and provides a theoretical basis for eradicating the black-odor phenomenon.

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Coupling oxidation of acid volatile sulfide, ferrous iron, and ammonia nitrogen from black-odorous sediment via autotrophic denitrification-anammox by nitrate addition

Cited by 27 publications

References 107 publications

Autotrophic Fe-Driven Biological Nitrogen Removal Technologies for Sustainable Wastewater Treatment

Autotrophic Fe-Driven Biological Nitrogen Removal Technologies for Sustainable Wastewater Treatment

Long-term effective remediation of black-odorous water via regulating calcium nitrate sustained-release

Driving Factors for Black-Odor-Related Microorganisms and Potential Self-Remediation Strategies

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