Loading, transport, and treatment of emerging chemical and biological contaminants of concern in stormwater

Stormwater is a largely uncontrolled source of pollution in rural and urban environments across the United States. Concern regarding the growing diversity and abundance of pollutants in stormwater, as well as their impacts on water quality, has grown significantly over the past several decades. In a...

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Autores principales:	Sumaiya Saifur, Courtney M. Gardner
Formato:	article
Lenguaje:	EN
Publicado:	IWA Publishing 2021
Materias:	antibiotic resistance genes emerging contaminants pollutant transport stormwater tire wear particles Environmental technology. Sanitary engineering TD1-1066
Acceso en línea:	https://doaj.org/article/659aedf3b27b46258ccc671aa7e5c1b4
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spelling	oai:doaj.org-article:659aedf3b27b46258ccc671aa7e5c1b42021-11-06T11:09:35ZLoading, transport, and treatment of emerging chemical and biological contaminants of concern in stormwater0273-12231996-973210.2166/wst.2021.187https://doaj.org/article/659aedf3b27b46258ccc671aa7e5c1b42021-06-01T00:00:00Zhttp://wst.iwaponline.com/content/83/12/2863https://doaj.org/toc/0273-1223https://doaj.org/toc/1996-9732Stormwater is a largely uncontrolled source of pollution in rural and urban environments across the United States. Concern regarding the growing diversity and abundance of pollutants in stormwater, as well as their impacts on water quality, has grown significantly over the past several decades. In addition to conventional contaminants like nutrients and heavy metals, stormwater is a well-documented source of many contaminants of emerging concern, which can be toxic to both aquatic and terrestrial organisms and remain a barrier to maintaining high quality water resources. Chemical pollutants like pharmaceuticals and personal care products, industrial pollutants such as per- and polyfluoroalkyl substances, and tire wear particles in stormwater are of great concern due to their toxic, genotoxic, mutagenic and carcinogenic properties. Emerging microbial contaminants such as pathogens and antibiotic resistance genes also represent significant threats to environmental water quality and human health. Knowledge regarding the transport, behavior, and the remediation capacity of these pollutants in runoff is key for addressing these pollutants in situ and minimizing ecosystem perturbations. To this end, this review paper will analyze current understanding of these contaminants in stormwater runoff in terms of their transport, behavior, and bioremediation potential. HIGHLIGHTS Emerging chemical and biological contaminants threaten environmental and human health.; PFAS pollution in stormwater is growing.; Tire wear particles have been putatively identified as contaminants responsible for pre-spawn mortality in salmon.; Stormwater may be acting as a reservoir of antibiotic resistance genes.; Enhancing the bioremediation capacity of green stormwater infrastructure is needed.;Sumaiya SaifurCourtney M. GardnerIWA Publishingarticleantibiotic resistance genesemerging contaminantspollutant transportstormwatertire wear particlesEnvironmental technology. Sanitary engineeringTD1-1066ENWater Science and Technology, Vol 83, Iss 12, Pp 2863-2885 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	antibiotic resistance genes emerging contaminants pollutant transport stormwater tire wear particles Environmental technology. Sanitary engineering TD1-1066
spellingShingle	antibiotic resistance genes emerging contaminants pollutant transport stormwater tire wear particles Environmental technology. Sanitary engineering TD1-1066 Sumaiya Saifur Courtney M. Gardner Loading, transport, and treatment of emerging chemical and biological contaminants of concern in stormwater
description	Stormwater is a largely uncontrolled source of pollution in rural and urban environments across the United States. Concern regarding the growing diversity and abundance of pollutants in stormwater, as well as their impacts on water quality, has grown significantly over the past several decades. In addition to conventional contaminants like nutrients and heavy metals, stormwater is a well-documented source of many contaminants of emerging concern, which can be toxic to both aquatic and terrestrial organisms and remain a barrier to maintaining high quality water resources. Chemical pollutants like pharmaceuticals and personal care products, industrial pollutants such as per- and polyfluoroalkyl substances, and tire wear particles in stormwater are of great concern due to their toxic, genotoxic, mutagenic and carcinogenic properties. Emerging microbial contaminants such as pathogens and antibiotic resistance genes also represent significant threats to environmental water quality and human health. Knowledge regarding the transport, behavior, and the remediation capacity of these pollutants in runoff is key for addressing these pollutants in situ and minimizing ecosystem perturbations. To this end, this review paper will analyze current understanding of these contaminants in stormwater runoff in terms of their transport, behavior, and bioremediation potential. HIGHLIGHTS Emerging chemical and biological contaminants threaten environmental and human health.; PFAS pollution in stormwater is growing.; Tire wear particles have been putatively identified as contaminants responsible for pre-spawn mortality in salmon.; Stormwater may be acting as a reservoir of antibiotic resistance genes.; Enhancing the bioremediation capacity of green stormwater infrastructure is needed.;
format	article
author	Sumaiya Saifur Courtney M. Gardner
author_facet	Sumaiya Saifur Courtney M. Gardner
author_sort	Sumaiya Saifur
title	Loading, transport, and treatment of emerging chemical and biological contaminants of concern in stormwater
title_short	Loading, transport, and treatment of emerging chemical and biological contaminants of concern in stormwater
title_full	Loading, transport, and treatment of emerging chemical and biological contaminants of concern in stormwater
title_fullStr	Loading, transport, and treatment of emerging chemical and biological contaminants of concern in stormwater
title_full_unstemmed	Loading, transport, and treatment of emerging chemical and biological contaminants of concern in stormwater
title_sort	loading, transport, and treatment of emerging chemical and biological contaminants of concern in stormwater
publisher	IWA Publishing
publishDate	2021
url	https://doaj.org/article/659aedf3b27b46258ccc671aa7e5c1b4
work_keys_str_mv	AT sumaiyasaifur loadingtransportandtreatmentofemergingchemicalandbiologicalcontaminantsofconcerninstormwater AT courtneymgardner loadingtransportandtreatmentofemergingchemicalandbiologicalcontaminantsofconcerninstormwater
_version_	1718443735083122688

Loading, transport, and treatment of emerging chemical and biological contaminants of concern in stormwater

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