Abstract
This study aimed to elucidate the boundaries of ammonia and organic loading rates that allow for nitritation in continuous flow phosphorylated-polyvinyl alcohol entrapped cell reactors and to clarify the community structure of microorganisms involving nitrogen transformation in the gel bead matrices. At operating bulk dissolved oxygen concentration of 2 mg/L, nitritation was accomplished when the total ammonia nitrogen (TAN) loading rate was ≥ 0.3 kgN/m3/d. At TAN loading rates of ≤ 0.2 kgN/m3 /d, complete oxidation of ammonia to nitrate took place. Nitritation performance dropped with increased chemical oxygen demand (COD) loading rates indicating limitation of nitritation reactor operation at some COD loading conditions. 16S rRNA gene amplicon sequencing revealed that the uncultured Cytophagaceae bacterium, Arenimonas, Truepera, Nitrosomonas, Comamonas, unclassified Soil Crenarchaeotic Group, and uncultured Chitinophagaceae bacterium were highly abundant taxa in the reactors’ gel bead matrices. qPCR with specific primers targeting amoA genes demonstrated the coexistence of ammonia-oxidizing bacteria (AOB), ammonia-oxidizing archaea, and Comammox in the gel bead matrices. AOB was likely the main functioning ammonia-oxidizing microorganisms due to the amoA gene being of highest abundance in most of the studied conditions. Nitrite-oxidizing microorganisms presented in less relative abundance than ammonia-oxidizing microorganisms, with Nitrobacter rather than Nitrospira dominating in the group. Results obtained from this study are expected to further the application of nitritation entrapped cell reactors to real wastewater treatment processes.






Similar content being viewed by others
Data availability
Raw data for 16S rRNA gene amplicon sequencing were deposited in the Sequence Read Archive (SRA) under the SRA accession number PRJNA646332.
References
Ahmad HA, Ni S-Q, Ahmad S, Zhang J, Ali M, Ngo HH, Guo W, Tan Z, Wang Q (2020) Gel immobilization: a strategy to improve the performance of anaerobic ammonium oxidation (anammox) bacteria for nitrogen-rich wastewater treatment. Bioresour Technol 313: art. no. 123642. https://doi.org/10.1016/j.biortech.2020.123642
Albuquerque L, Simões C, Nobre MF, Pino NM, Battista JR, Silva MT, Rainey FA, Da Costa MS (2005) Truepera radiovictrix gen. nov., sp. nov., a new radiation resistant species and the proposal of Trueperaceae fam. Nov FEMS Microbiol Lett 247:161–169. https://doi.org/10.1016/j.femsle.2005.05.002
Blackburne R, Vadivelu VM, Yuan Z, Keller J (2007) Kinetic characterisation of an enriched Nitrospira culture with comparison to Nitrobacter. Water Res 41(14):3033–3042. https://doi.org/10.1016/j.watres.2007.01.043
Blackburne R, Yuan Z, Keller J (2008) Partial nitrification to nitrite using low dissolved oxygen concentration as the main selection factor. Biodegradation 19(2):303–312. https://doi.org/10.1007/s10532-007-9136-4
Caporaso JG, Lauber CL, Walters WA, Berg-Lyons D, Lozupone CA, Turnbaugh PJ, Fierer N, Knight R (2010) Global patterns of 16S rRNA diversity at a depth of millions of sequences per sample. Proc Natl Acad Sci USA 108:4516–4522. https://doi.org/10.1073/pnas.1000080107
Chen KC, Lin YF (1994) Immobilization of microorganisms with phosphorylated polyvinyl alcohol (PVA) gel. Enzyme Microb Technol 16(1):79–83. https://doi.org/10.1016/0141-0229(94)90113-9
Choi M, Chaudhary R, Lee M, Kim J, Cho K, Chung Y-C, Bae H, Park J (2020) Enhanced selective enrichment of partial nitritation and anammox bacteria in a novel two-stage continuous flow system using flat-type poly (vinylalcohol) cryogel films. Bioresour Technol 300: art. no. 122546. https://doi.org/10.1016/j.biortech.2019.122546
Chung J, Shim H, Park SJ, Kim SJ, Bae W (2006) Optimization of free ammonia concentration for nitrite accumulation in shortcut biological nitrogen removal process. Bioprocess Biosyst Eng 28(4):275–282. https://doi.org/10.1007/s00449-005-0035-y
Ciudad G, Werner A, Bornhardt C, Muñoz C, Antileo C (2006) Differential kinetics of ammonia- and nitrite-oxidizing bacteria: a simple kinetic study based on oxygen affinity and proton release during nitrification. Process Biochem 41(8):1764–1772. https://doi.org/10.1016/j.procbio.2006.03.032
Cui H, Zhang L, Zhang Q, Li X, Peng Y (2019) Stable partial nitrification of domestic sewage achieved through activated sludge on exposure to nitrite. Bioresour Technol 278:435–439. https://doi.org/10.1016/j.biortech.2019.02.004
Ding K, Wen X, Li Y, Shen B, Zhang B (2015) Ammonia-oxidizing archaea versus bacteria in two soil aquifer treatment systems. Appl Microbiol Biotechnol 99(3):1337–1347. https://doi.org/10.1007/s00253-014-6188-3
Francis CA, Roberts KJ, Beman JM, Santoro AE, Oakley BB (2005) Ubiquity and diversity of ammonia-oxidizing archaea in water columns and sediments of the ocean. Proc Natl Acad Sci USA 102(41):14683–14688. https://doi.org/10.1073/pnas.0506625102
Humbert S, Zopfi J, Tarnawski SE (2012) Abundance of anammox bacteria in different wetland soils. Environ Microbiol Rep 4(5):484–490. https://doi.org/10.1111/j.1758-2229.2012.00347.x
Jung M Y, Park S J, Min D, Kim J S, Rijpatra W I C, Damsté J S S, Kim G J, Madsen E L, Rhee S K (2011) Enrichment and characterization of an autotrophic ammonia-oxidizing archaeon of mesophilic crenarchaeal group I.1a from an agricultural soil. Appl Environ Microbiol 77(24): 8635–8647. https://doi.org/10.1128/AEM.05787-11
Kits K, Sedlacek C, Lebedeva E et al (2017) Kinetic analysis of a complete nitrifier reveals an oligotrophic lifestyle. Nature 549:269–272. https://doi.org/10.1038/nature23679
Koops HP, Purkhold U, Pommerening-Röser A, Timmermann G, Wagner M (2013) The lithoautotrophic ammonia-oxidizing bacteria. In: Dworkin M, Falkow S, Rosenberg E, Schleifer KH, Stackebrandt E (eds) The prokaryotes: an evolving electronic resource for the microbiological community. Springer-Verlag, New York, pp 778–811
Kunapongkiti P, Limpiyakorn T, Sonthiphand P, Rongsayamanont C (2019) Partial nitrification in entrapped-cell-based reactors with two different cell-to-matrix ratios: performance, microenvironment and microbial community. J Environ Sci Health A 54(9):874–883. https://doi.org/10.1080/10934529.2019.1604011
Kunapongkiti P, Rongsayamanont C, Nayramitsattha P, Limpiyakorn T (2020) Application of cell immobilization technology to promote nitritation: a review. Environ Eng Res 25(6):807–818. https://doi.org/10.4491/eer.2019.151
Makk J, Homonnay Z G, Kéki Z, Nemes-Barnás K, Márialigeti K, Schumann P, Tóth E M (2015) Arenimonas subflava sp. nov., isolated from a drinking water network, and emended description of the genus Arenimonas. Int J Syst Evol Microbiol 65(6): 1915–1921. https://doi.org/10.1099/ijs.0.000201
Matsumoto S, Katoku M, Saeki G, Terada A, Aoi Y, Tsuneda S, Picioreanu C, Van Loosdrecht MCM (2010) Microbial community structure in autotrophic nitrifying granules characterized by experimental and simulation analyses. Environ Microbiol 12(1):192–206. https://doi.org/10.1111/j.1462-2920.2009.02060.x
McBride M, Liu W, Lu X, Zhu Y, Zhang W (2014) The Family Cytophagaceae. In: Rosenberg E, DeLong EF, Lory S, Stackebrandt E, Thompson F (eds) The Prokaryotes: other major lineages of bacteria and the archaea. Springer-Verlag, Berlin Heidelberg, pp 577–593
Rao MPN, Xiao M, Li WJ (2018) Characterization of the Genus Sinomonas: from taxonomy to applications. In: Singh BP, Gupta VK, Passari AK (eds) Actinobacteria: Diversity and biotechnological applications: new and future developments in microbial biotechnology and bioengineering. Elsevier, pp 179–190
Rivas R, Trujillo M E, Mateos P F, Martínez-Molina E, Velázquez E (2004) Agromyces ulmi sp. nov., xylanolytic bacterium isolated from Ulmus nigra in Spain. Int J Syst Evol Microbiol 54(6): 1987–1990. https://doi.org/10.1099/ijs.0.63058-0
Rodriguez-Sanchez A, Mikola A, Muñoz-Palazon B, Vahala R, Gonzalez-Martinez A (2016) Performance and bacterial community structure of a submerged biofilter subjected to high ammonium and high organic carbon concentrations. Int Biodeterior Biodegrad 115:224–233. https://doi.org/10.1016/j.ibiod.2016.09.001
Rongsayamanont C, Khan E, Limpiyakorn T (2019) Dissolved oxygen/free ammonia (DO/FA) ratio manipulation to gain distinct proportions of nitrogen species in effluent of entrapped-cell-based reactors. J Environ Manage 251:109541. https://doi.org/10.1016/j.jenvman.2019.109541
Rosenberg E (2014) The Family Chitinophagaceae. In: Rosenberg E, DeLong EF, Lory S, Stackebrandt E, Thompson F (eds) The prokaryotes: other major lineages of bacteria and the archaea, 4th. Springer-Verlag, Berlin Heidelberg, pp 493–495
Rotthauwe JH, Witzel KP, Liesack W (1997) The ammonia monooxygenase structural gene amoA as a functional marker: molecular fine-scale analysis of natural ammonia-oxidizing populations. Appl Environ Microbiol 63(12):4704–4712. https://doi.org/10.1128/aem.63.12.4704-4712.1997
Saha P, Krishnamurthi S, Mayilraj S, Prasad G S, Bora T C, Chakrabarti T (2005) Aquimonas voraii gen. nov., sp. nov., a novel gammaproteobacterium isolated from a warm spring of Assam, India. Int J Syst Evol Microbiol 55(4): 1491–1495. https://doi.org/10.1099/ijs.0.63552-0
Sui Q, Liu C, Zhang J, Dong H, Zhu Z, Wang Y (2016) Response of nitrite accumulation and microbial community to free ammonia and dissolved oxygen treatment of high ammonium wastewater. Appl Microbiol Biotechnol 100(9):4177–4187. https://doi.org/10.1007/s00253-015-7183-z
Tourna M, Stieglmeier M, Spang A, Könneke M, Schintlmeister A, Urich T, Engel M, Schloter M, Wagner M, Richter A, Schleper C (2011) Nitrososphaera viennensis, an ammonia oxidizing archaeon from soil. Proc Natl Acad Sci USA 108(20):8420–8425. https://doi.org/10.1073/pnas.1013488108
Van Kessel MAHJ, Speth DR, Albertsen M, Nielsen PH, Op Den Camp HJM, Kartal B, Jetten MSM, Lücker S (2015) Complete nitrification by a single microorganism. Nature 528:555–559. https://doi.org/10.1038/nature16459
Vaz-Moreira I, Faria C, Lopes A R, Svensson L A, Moore E R B, Nunes O C, Manaia C M (2010) Shinella fusca sp. nov., isolated from domestic waste compost. Int J Syst Evol 60(1): 144–148. https://doi.org/10.1099/ijs.0.009498-0.
Wang J, Qian F, Liu X, Liu W, Wang S, Shen Y (2016) Cultivation and characteristics of partial nitrification granular sludge in a sequencing batch reactor inoculated with heterotrophic granules. Appl Microbiol Biotechnol 100(21):9381–9391. https://doi.org/10.1007/s00253-016-7797-9
Wang M, Huang G, Zhao Z, Dang C, Liu W, Zheng M (2018) Newly designed primer pair revealed dominant and diverse comammox amoA gene in full-scale wastewater treatment plants. Bioresour Technol 270:580–587. https://doi.org/10.1016/j.biortech.2018.09.089
Wang J, Li L, Liu Y, Li W (2021) A review of partial nitrification in biological nitrogen removal processes: from development to application. Biodegradation 32(3):229–249. https://doi.org/10.1007/s10532-021-09938-x
Weon H Y, Kim B Y, Kwon S W, Park I C, Cha I B, Tindall B J, Stackebrandt E, Trüper H G, Go S J (2005) Leadbetterella byssophila gen. nov., sp. nov., isolated from cotton-waste composts for the cultivation of oyster mushroom. Int J Syst Evol Microbiol 55(6): 2297–2302. https://doi.org/10.1099/ijs.0.63741-0
Willems A, DeVos P (2006) Comamonas. In: Dworkin M, Falkow S, Rosenberg E, Schleifer KH, Stackebrandt E (eds) The prokaryotes: a handbook on the biology of bacteria, vol 5. proteobacteria: alpha and beta subclasses, 3rd. Springer-Verlag, New York, pp 723–736
Xu H, Wang C, Liang Z, He L, Wu W (2015) The structure and component characteristics of partial nitrification biofilms under autotrophic and heterotrophic conditions. Appl Microbiol Biotechnol 99(8):3673–3683. https://doi.org/10.1007/s00253-014-6300-8
Yu L, Liu Y, Wang G (2009) Identification of novel denitrifying bacteria Stenotrophomonas sp. ZZ15 and Oceanimonas sp. YC13 and application for removal of nitrate from industrial wastewater. Biodegradation 20(3): 391–400. https://doi.org/10.1007/s10532-008-9230-2
Zgurskaya H I, Evtushenko L I, Akimov V N, Voyevoda H V, Dobrovolskaya T G, Lysak L V, Kalakoutskii L V (1992) Emended description of the genus Agromyces and description of Agromyces cerinus subsp. cerinus sp. nov., subsp. nov., Agromyces cerinus subsp. nitratus sp. nov., subsp. nov., Agromyces fucosus subsp. fucosus sp. nov., subsp. nov., and Agromyces fucosus subsp. hippuratus sp. nov., subsp. nov. Int J Syst Bacteriol 42(4): 635–641. https://doi.org/10.1099/00207713-42-4-635
Funding
This work was supported by Chulalongkorn University (CU_GR_62_73_21_12) and the Research Network NANOTEC (RNN) program of the National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency.
Author information
Authors and Affiliations
Contributions
P.K. conducted experiment, analyzed data, and drafted the manuscript. C.R. conceptualized the work, analyzed data, and edited the manuscript. W.M. performed bioinformatics analysis. P.P. and N.C. conducted experiment. T.L. conceptualized the work, analyzed data, and drafted and edited the manuscript.
Corresponding author
Ethics declarations
Ethics approval and consent to participate
Not applicable.
Consent for publication
Not applicable.
Competing interests
The authors declare no competing interests.
Additional information
Communicated by Gerald Thouand.
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Kunapongkiti, P., Rongsayamanont, C., Mhuantong, W. et al. Substrate loading rates conducive to nitritation in entrapped cell reactors: performance and microbial community structure. Environ Sci Pollut Res 29, 37722–37736 (2022). https://doi.org/10.1007/s11356-022-18632-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11356-022-18632-1


