Analysis of phosphorus recovery based on vivianite formation for practical applications
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | |
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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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 reponame:Engenharia Sanitaria e Ambiental instname:Associação Brasileira de Engenharia Sanitária e Ambiental (ABES) instacron:ABES |
instname_str |
Associação Brasileira de Engenharia Sanitária e Ambiental (ABES) |
instacron_str |
ABES |
institution |
ABES |
reponame_str |
Engenharia Sanitaria e Ambiental |
collection |
Engenharia Sanitaria e Ambiental |
repository.name.fl_str_mv |
Engenharia Sanitaria e Ambiental - Associação Brasileira de Engenharia Sanitária e Ambiental (ABES) |
repository.mail.fl_str_mv |
||esa@abes-dn.org.br |
_version_ |
1754213197574832128 |