Analysis of phosphorus recovery based on vivianite formation for practical applications

Detalhes bibliográficos
Autor(a) principal: Chen,Tengshu
Data de Publicação: 2022
Outros Autores: Song,Xingfu
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Engenharia Sanitaria e Ambiental
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522022000500863
Resumo: ABSTRACT Phosphorus (P) is considered a non-renewable resource. Owing to the increasing consumption of phosphorus in daily life, the “P crisis” is imminent. To address this crisis, it is urgent to find new phosphorus resources. This paper summarizes the research progress of P recovery based on vivianite formation from waste. Specifically, the advantages and disadvantages of optimizing the Fe source and pH in waste-activated sludge (WAS) and the co-fermentation of WAS and food waste are analyzed. Thereafter, the advantages and disadvantages of increasing the Fe dosage in full-scale wastewater treatment plants is discussed and an optimization scheme is proposed on this basis. By analyzing the advantages and disadvantages of comparative experimental results, two recovery methods are proposed to recover a large amount of P (≥ 83% total P) as high-purity vivianite (≥ 93%).
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spelling Analysis of phosphorus recovery based on vivianite formation for practical applicationsvivianiteengineering applicationP recoveryABSTRACT Phosphorus (P) is considered a non-renewable resource. Owing to the increasing consumption of phosphorus in daily life, the “P crisis” is imminent. To address this crisis, it is urgent to find new phosphorus resources. This paper summarizes the research progress of P recovery based on vivianite formation from waste. Specifically, the advantages and disadvantages of optimizing the Fe source and pH in waste-activated sludge (WAS) and the co-fermentation of WAS and food waste are analyzed. Thereafter, the advantages and disadvantages of increasing the Fe dosage in full-scale wastewater treatment plants is discussed and an optimization scheme is proposed on this basis. By analyzing the advantages and disadvantages of comparative experimental results, two recovery methods are proposed to recover a large amount of P (≥ 83% total P) as high-purity vivianite (≥ 93%).Associação Brasileira de Engenharia Sanitária e Ambiental - ABES2022-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522022000500863Engenharia Sanitaria e Ambiental v.27 n.5 2022reponame:Engenharia Sanitaria e Ambientalinstname:Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)instacron:ABES10.1590/s1413-415220210164info:eu-repo/semantics/openAccessChen,TengshuSong,Xingfueng2022-12-02T00:00:00Zoai:scielo:S1413-41522022000500863Revistahttp://www.scielo.br/esaONGhttps://old.scielo.br/oai/scielo-oai.php||esa@abes-dn.org.br1809-44571413-4152opendoar:2022-12-02T00:00Engenharia Sanitaria e Ambiental - Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)false
dc.title.none.fl_str_mv Analysis of phosphorus recovery based on vivianite formation for practical applications
title Analysis of phosphorus recovery based on vivianite formation for practical applications
spellingShingle Analysis of phosphorus recovery based on vivianite formation for practical applications
Chen,Tengshu
vivianite
engineering application
P recovery
title_short Analysis of phosphorus recovery based on vivianite formation for practical applications
title_full Analysis of phosphorus recovery based on vivianite formation for practical applications
title_fullStr Analysis of phosphorus recovery based on vivianite formation for practical applications
title_full_unstemmed Analysis of phosphorus recovery based on vivianite formation for practical applications
title_sort Analysis of phosphorus recovery based on vivianite formation for practical applications
author Chen,Tengshu
author_facet Chen,Tengshu
Song,Xingfu
author_role author
author2 Song,Xingfu
author2_role author
dc.contributor.author.fl_str_mv Chen,Tengshu
Song,Xingfu
dc.subject.por.fl_str_mv vivianite
engineering application
P recovery
topic vivianite
engineering application
P recovery
description ABSTRACT Phosphorus (P) is considered a non-renewable resource. Owing to the increasing consumption of phosphorus in daily life, the “P crisis” is imminent. To address this crisis, it is urgent to find new phosphorus resources. This paper summarizes the research progress of P recovery based on vivianite formation from waste. Specifically, the advantages and disadvantages of optimizing the Fe source and pH in waste-activated sludge (WAS) and the co-fermentation of WAS and food waste are analyzed. Thereafter, the advantages and disadvantages of increasing the Fe dosage in full-scale wastewater treatment plants is discussed and an optimization scheme is proposed on this basis. By analyzing the advantages and disadvantages of comparative experimental results, two recovery methods are proposed to recover a large amount of P (≥ 83% total P) as high-purity vivianite (≥ 93%).
publishDate 2022
dc.date.none.fl_str_mv 2022-10-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522022000500863
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-41522022000500863
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1413-415220210164
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia Sanitária e Ambiental - ABES
publisher.none.fl_str_mv Associação Brasileira de Engenharia Sanitária e Ambiental - ABES
dc.source.none.fl_str_mv Engenharia Sanitaria e Ambiental v.27 n.5 2022
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instname:Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)
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repository.name.fl_str_mv Engenharia Sanitaria e Ambiental - Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)
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