Possible underestimations of risks for the environment due to unregulated emissions of biocides from households to wastewater

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@article{c65d33df3bb24bbea92dd780f55c729b,
title = "Possible underestimations of risks for the environment due to unregulated emissions of biocides from households to wastewater",
abstract = "The aim of this study was to investigate the role of household products as possible sources of biocidal active substances in municipal wastewater and their regulation under the Biocidal Products Regulation (EU) 528/2012. In 131 households, we investigated the prevalence of products used to control pests, washing and cleaning agents and select personal care products with high release to wastewater. Inventories of these products were established with the help of barcode scanning. All uses of biocidal active substances were evaluated regarding their assessment under the Biocidal Products Regulation. 2963 products were scanned in total, with 48% being washing and cleaning agents, 43% personal care products and 9% products used to control pests. Biocidal active substances were found in each household. These were observed primarily in washing and cleaning agents and personal care products (90%), while only a small percentage of the observations of biocidal active substances was in biocidal products. 64% of the observations of biocidal active substances were in applications that do not fall under the Biocidal Products Regulation and are thus not subject to its environmental risk assessment. This study shows clearly that risks for the environment are underestimated because unregulated emissions to wastewater occur. It demonstrates that there are gaps in the current chemical legislation that lead to a release of substances into wastewater that were not subject to environmental risk assessment under the Biocidal Products Regulation. This is one example of the limitations of scientific risk assessment of chemicals – its complexity is immense. From our point of view, the results underline the importance of a sustainable use of the substances as this is the only way to decrease yet unidentified risks.",
keywords = "Sustainability Science, Biocides, Personal care products, Product inventory, Sustainable chemistry, Washing and cleaning agents, Wastewater",
author = "Stefanie Wieck and Oliver Olsson and Klaus K{\"u}mmerer",
year = "2016",
month = sep,
day = "1",
doi = "10.1016/j.envint.2016.07.007",
language = "English",
volume = "94",
pages = "695--705",
journal = "Environmental international",
issn = "0160-4120",
publisher = "Elsevier Ltd",

}

RIS

TY - JOUR

T1 - Possible underestimations of risks for the environment due to unregulated emissions of biocides from households to wastewater

AU - Wieck, Stefanie

AU - Olsson, Oliver

AU - Kümmerer, Klaus

PY - 2016/9/1

Y1 - 2016/9/1

N2 - The aim of this study was to investigate the role of household products as possible sources of biocidal active substances in municipal wastewater and their regulation under the Biocidal Products Regulation (EU) 528/2012. In 131 households, we investigated the prevalence of products used to control pests, washing and cleaning agents and select personal care products with high release to wastewater. Inventories of these products were established with the help of barcode scanning. All uses of biocidal active substances were evaluated regarding their assessment under the Biocidal Products Regulation. 2963 products were scanned in total, with 48% being washing and cleaning agents, 43% personal care products and 9% products used to control pests. Biocidal active substances were found in each household. These were observed primarily in washing and cleaning agents and personal care products (90%), while only a small percentage of the observations of biocidal active substances was in biocidal products. 64% of the observations of biocidal active substances were in applications that do not fall under the Biocidal Products Regulation and are thus not subject to its environmental risk assessment. This study shows clearly that risks for the environment are underestimated because unregulated emissions to wastewater occur. It demonstrates that there are gaps in the current chemical legislation that lead to a release of substances into wastewater that were not subject to environmental risk assessment under the Biocidal Products Regulation. This is one example of the limitations of scientific risk assessment of chemicals – its complexity is immense. From our point of view, the results underline the importance of a sustainable use of the substances as this is the only way to decrease yet unidentified risks.

AB - The aim of this study was to investigate the role of household products as possible sources of biocidal active substances in municipal wastewater and their regulation under the Biocidal Products Regulation (EU) 528/2012. In 131 households, we investigated the prevalence of products used to control pests, washing and cleaning agents and select personal care products with high release to wastewater. Inventories of these products were established with the help of barcode scanning. All uses of biocidal active substances were evaluated regarding their assessment under the Biocidal Products Regulation. 2963 products were scanned in total, with 48% being washing and cleaning agents, 43% personal care products and 9% products used to control pests. Biocidal active substances were found in each household. These were observed primarily in washing and cleaning agents and personal care products (90%), while only a small percentage of the observations of biocidal active substances was in biocidal products. 64% of the observations of biocidal active substances were in applications that do not fall under the Biocidal Products Regulation and are thus not subject to its environmental risk assessment. This study shows clearly that risks for the environment are underestimated because unregulated emissions to wastewater occur. It demonstrates that there are gaps in the current chemical legislation that lead to a release of substances into wastewater that were not subject to environmental risk assessment under the Biocidal Products Regulation. This is one example of the limitations of scientific risk assessment of chemicals – its complexity is immense. From our point of view, the results underline the importance of a sustainable use of the substances as this is the only way to decrease yet unidentified risks.

KW - Sustainability Science

KW - Biocides

KW - Personal care products

KW - Product inventory

KW - Sustainable chemistry

KW - Washing and cleaning agents

KW - Wastewater

UR - http://www.scopus.com/inward/record.url?scp=84989827628&partnerID=8YFLogxK

U2 - 10.1016/j.envint.2016.07.007

DO - 10.1016/j.envint.2016.07.007

M3 - Journal articles

C2 - 27448707

VL - 94

SP - 695

EP - 705

JO - Environmental international

JF - Environmental international

SN - 0160-4120

ER -

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