On-site blackwater treatment fosters microbial groups and functions to efficiently and robustly recover carbon and nutrients

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Autor(es): dc.contributorNetherlands Institute of Ecology (NIOO-KNAW)-
Autor(es): dc.contributorUtrecht University-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorKuramae, Eiko E.-
Autor(es): dc.creatorDimitrov, Mauricio R.-
Autor(es): dc.creatorda Silva, Gustavo H. R. [UNESP]-
Autor(es): dc.creatorLucheta, Adriano R.-
Autor(es): dc.creatorMendes, Lucas W.-
Autor(es): dc.creatorLuz, Ronildson L.-
Autor(es): dc.creatorVet, Louise E. M.-
Autor(es): dc.creatorFernandes, Tania V.-
Data de aceite: dc.date.accessioned2022-02-22T00:45:01Z-
Data de disponibilização: dc.date.available2022-02-22T00:45:01Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/microorganisms9010075-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205683-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205683-
Descrição: dc.descriptionWastewater is considered a renewable resource water and energy. An advantage of decentralized sanitation systems is the separation of the blackwater (BW) stream, contaminated with human pathogens, from the remaining household water. However, the composition and functions of the microbial community in BW are not known. In this study, we used shotgun metagenomics to assess the dynamics of microbial community structure and function throughout a new BW anaerobic digestion system installed at The Netherlands Institute of Ecology. Samples from the influent (BW), primary effluent (anaerobic digested BW), sludge and final effluent of the pilot upflow anaerobic sludge blanket (UASB) reactor and microalgae pilot tubular photobioreactor (PBR) were analyzed. Our results showed a decrease in microbial richness and diversity followed by a decrease in functional complexity and co-occurrence along the different modules of the bioreactor. The microbial diversity and function decrease were reflected both changes in substrate composition and wash conditions. Our wastewater treatment system also decreased microbial functions related to pathogenesis. In summary, the new sanitation system studied here fosters microbial groups and functions that allow the system to efficiently and robustly recover carbon and nutrients while reducing pathogenic groups, ultimately generating a final effluent safe for discharge and reuse.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionNederlandse Organisatie voor Wetenschappelijk Onderzoek-
Descrição: dc.descriptionDepartment of Microbial Ecology Netherlands Institute of Ecology (NIOO-KNAW), Droevendaalsesteeg 10-
Descrição: dc.descriptionEcology and Biodiversity Institute of Environmental Biology Utrecht University, Padualaan 8-
Descrição: dc.descriptionDepartment of Environmental and Civil Engineering São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Terrestrial Ecology Netherlands Institute of Ecology (NIOO-KNAW), Droevendaalsesteeg 10-
Descrição: dc.descriptionDepartment of Aquatic Ecology Netherlands Institute of Ecology (NIOO-KNAW), Droevendaalsesteeg 10-
Descrição: dc.descriptionDepartment of Environmental and Civil Engineering São Paulo State University (UNESP)-
Descrição: dc.descriptionFAPESP: 2013/50351-4-
Descrição: dc.descriptionCNPq: 206884/2014-1-
Descrição: dc.descriptionNederlandse Organisatie voor Wetenschappelijk Onderzoek: 729.004.003-
Formato: dc.format1-14-
Idioma: dc.languageen-
Relação: dc.relationMicroorganisms-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBlackwater microbiome-
Palavras-chave: dc.subjectChlorella sorokiniana-
Palavras-chave: dc.subjectNitrogen-
Palavras-chave: dc.subjectPhosphorus-
Palavras-chave: dc.subjectShotgun metagenomics-
Título: dc.titleOn-site blackwater treatment fosters microbial groups and functions to efficiently and robustly recover carbon and nutrients-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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