Occurrence of pharmaceuticals in the Danube and drinking water wells: Efficiency of riverbank filtration
Surface waters are becoming increasingly contaminated by pharmaceutically active compounds (PhACs), which is a potential risk factor for drinking water quality owing to incomplete riverbank filtration. This study examined the efficiency of riverbank filtration with regard to 111 PhACs in a highly ur...
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| Veröffentlicht in: | Environmental pollution (1987) 2020-10, Vol.265, p.114893-114893, Article 114893 |
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| container_title | Environmental pollution (1987) |
| container_volume | 265 |
| creator | Kondor, Attila Csaba Jakab, Gergely Vancsik, Anna Filep, Tibor Szeberényi, József Szabó, Lili Maász, Gábor Ferincz, Árpád Dobosy, Péter Szalai, Zoltán |
| description | Surface waters are becoming increasingly contaminated by pharmaceutically active compounds (PhACs), which is a potential risk factor for drinking water quality owing to incomplete riverbank filtration. This study examined the efficiency of riverbank filtration with regard to 111 PhACs in a highly urbanized section of the river Danube. One hundred seven samples from the Danube were compared to 90 water samples from relevant drinking water abstraction wells (DWAW) during five sampling periods. The presence of 52 PhACs was detected in the Danube, the quantification of 19 agents in this section of the river was without any precedent, and 10 PhACs were present in >80% of the samples. The most frequent PhACs showed higher concentrations in winter than in summer. In the DWAWs, 32 PhACs were quantified. For the majority of PhACs, the bank filtration efficiency was >95%, and not influenced by concentrations measured in the river. For carbamazepine lidocaine, tramadol, and lamotrigine, low ( |
| doi_str_mv | 10.1016/j.envpol.2020.114893 |
| format | Article |
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[Display omitted]
•Bank filtration was investigated along a highly urbanized section of the Danube.•Fiftytwo PhACs were detected in the Danube, and 32 were present in drinking water.•Filtration efficiency is not influenced by drug concentrations.•Filtration efficiency for carbamazepine, lamotrigine, lidocaine and tramadol is low.•The concentration of the frequent PhACs changes randomly in operating wells.</description><identifier>ISSN: 0269-7491</identifier><identifier>EISSN: 1873-6424</identifier><identifier>DOI: 10.1016/j.envpol.2020.114893</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Danube ; Drinking water ; Organic micropollutants ; Persistency ; Riverbank filtration</subject><ispartof>Environmental pollution (1987), 2020-10, Vol.265, p.114893-114893, Article 114893</ispartof><rights>2020 The Authors</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c385t-c648331f33d180f5223132350b14233219c97ad6d48234fc1e6fa6d02f33a3c43</citedby><cites>FETCH-LOGICAL-c385t-c648331f33d180f5223132350b14233219c97ad6d48234fc1e6fa6d02f33a3c43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.envpol.2020.114893$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids></links><search><creatorcontrib>Kondor, Attila Csaba</creatorcontrib><creatorcontrib>Jakab, Gergely</creatorcontrib><creatorcontrib>Vancsik, Anna</creatorcontrib><creatorcontrib>Filep, Tibor</creatorcontrib><creatorcontrib>Szeberényi, József</creatorcontrib><creatorcontrib>Szabó, Lili</creatorcontrib><creatorcontrib>Maász, Gábor</creatorcontrib><creatorcontrib>Ferincz, Árpád</creatorcontrib><creatorcontrib>Dobosy, Péter</creatorcontrib><creatorcontrib>Szalai, Zoltán</creatorcontrib><title>Occurrence of pharmaceuticals in the Danube and drinking water wells: Efficiency of riverbank filtration</title><title>Environmental pollution (1987)</title><description>Surface waters are becoming increasingly contaminated by pharmaceutically active compounds (PhACs), which is a potential risk factor for drinking water quality owing to incomplete riverbank filtration. This study examined the efficiency of riverbank filtration with regard to 111 PhACs in a highly urbanized section of the river Danube. One hundred seven samples from the Danube were compared to 90 water samples from relevant drinking water abstraction wells (DWAW) during five sampling periods. The presence of 52 PhACs was detected in the Danube, the quantification of 19 agents in this section of the river was without any precedent, and 10 PhACs were present in >80% of the samples. The most frequent PhACs showed higher concentrations in winter than in summer. In the DWAWs, 32 PhACs were quantified. For the majority of PhACs, the bank filtration efficiency was >95%, and not influenced by concentrations measured in the river. For carbamazepine lidocaine, tramadol, and lamotrigine, low (<50%) filtration efficiency was observed; however, no correlations were observed between the concentrations detected in the Danube and in the wells. These frequently occurring PhACs in surface waters have a relatively even distribution, and their sporadic appearance in wells is a function of both space and time, which may be caused by the constantly changing environment and micro-biological parameters, the dynamic operating schedule of abstraction wells, and the resulting sudden changes in flow rates. Due to the changes in the efficiency of riverbank filtration in space and time, predicting the occurrence and concentrations of these four PhACs poses a further challenge to ensuring a safe drinking water supply.
[Display omitted]
•Bank filtration was investigated along a highly urbanized section of the Danube.•Fiftytwo PhACs were detected in the Danube, and 32 were present in drinking water.•Filtration efficiency is not influenced by drug concentrations.•Filtration efficiency for carbamazepine, lamotrigine, lidocaine and tramadol is low.•The concentration of the frequent PhACs changes randomly in operating wells.</description><subject>Danube</subject><subject>Drinking water</subject><subject>Organic micropollutants</subject><subject>Persistency</subject><subject>Riverbank filtration</subject><issn>0269-7491</issn><issn>1873-6424</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kE1PAjEQhhujiYj-Aw89ellsO2XZ9WBiED8SEi56bkp3KoWli-0uhH9vcT17mmTyvk9mHkJuORtxxvP79Qj9ftfUI8FEWnFZlHBGBryYQJZLIc_JgIm8zCay5JfkKsY1Y0wCwICsFsZ0IaA3SBtLdysdttpg1zqj60idp-0K6bP23RKp9hWtgvMb57_oQbcY6AHrOj7QmbXOuEQ5nijB7TEstd9Q6-o26NY1_ppc2ETEm785JJ8vs4_pWzZfvL5Pn-aZgWLcZiaXBQC3ABUvmB0LARwEjNmSSwEgeGnKia7yShYCpDUcc6vzionU0GAkDMldz92F5rvD2KqtiyZdqT02XVRCcilZKYo8RWUfNaGJMaBVu-C2OhwVZ-okVq1VL1adxKpebKo99jVMb-wdBhV_X8fKBTStqhr3P-AH6qCDhw</recordid><startdate>202010</startdate><enddate>202010</enddate><creator>Kondor, Attila Csaba</creator><creator>Jakab, Gergely</creator><creator>Vancsik, Anna</creator><creator>Filep, Tibor</creator><creator>Szeberényi, József</creator><creator>Szabó, Lili</creator><creator>Maász, Gábor</creator><creator>Ferincz, Árpád</creator><creator>Dobosy, Péter</creator><creator>Szalai, Zoltán</creator><general>Elsevier Ltd</general><scope>6I.</scope><scope>AAFTH</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>202010</creationdate><title>Occurrence of pharmaceuticals in the Danube and drinking water wells: Efficiency of riverbank filtration</title><author>Kondor, Attila Csaba ; Jakab, Gergely ; Vancsik, Anna ; Filep, Tibor ; Szeberényi, József ; Szabó, Lili ; Maász, Gábor ; Ferincz, Árpád ; Dobosy, Péter ; Szalai, Zoltán</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c385t-c648331f33d180f5223132350b14233219c97ad6d48234fc1e6fa6d02f33a3c43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Danube</topic><topic>Drinking water</topic><topic>Organic micropollutants</topic><topic>Persistency</topic><topic>Riverbank filtration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kondor, Attila Csaba</creatorcontrib><creatorcontrib>Jakab, Gergely</creatorcontrib><creatorcontrib>Vancsik, Anna</creatorcontrib><creatorcontrib>Filep, Tibor</creatorcontrib><creatorcontrib>Szeberényi, József</creatorcontrib><creatorcontrib>Szabó, Lili</creatorcontrib><creatorcontrib>Maász, Gábor</creatorcontrib><creatorcontrib>Ferincz, Árpád</creatorcontrib><creatorcontrib>Dobosy, Péter</creatorcontrib><creatorcontrib>Szalai, Zoltán</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Environmental pollution (1987)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kondor, Attila Csaba</au><au>Jakab, Gergely</au><au>Vancsik, Anna</au><au>Filep, Tibor</au><au>Szeberényi, József</au><au>Szabó, Lili</au><au>Maász, Gábor</au><au>Ferincz, Árpád</au><au>Dobosy, Péter</au><au>Szalai, Zoltán</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Occurrence of pharmaceuticals in the Danube and drinking water wells: Efficiency of riverbank filtration</atitle><jtitle>Environmental pollution (1987)</jtitle><date>2020-10</date><risdate>2020</risdate><volume>265</volume><spage>114893</spage><epage>114893</epage><pages>114893-114893</pages><artnum>114893</artnum><issn>0269-7491</issn><eissn>1873-6424</eissn><abstract>Surface waters are becoming increasingly contaminated by pharmaceutically active compounds (PhACs), which is a potential risk factor for drinking water quality owing to incomplete riverbank filtration. This study examined the efficiency of riverbank filtration with regard to 111 PhACs in a highly urbanized section of the river Danube. One hundred seven samples from the Danube were compared to 90 water samples from relevant drinking water abstraction wells (DWAW) during five sampling periods. The presence of 52 PhACs was detected in the Danube, the quantification of 19 agents in this section of the river was without any precedent, and 10 PhACs were present in >80% of the samples. The most frequent PhACs showed higher concentrations in winter than in summer. In the DWAWs, 32 PhACs were quantified. For the majority of PhACs, the bank filtration efficiency was >95%, and not influenced by concentrations measured in the river. For carbamazepine lidocaine, tramadol, and lamotrigine, low (<50%) filtration efficiency was observed; however, no correlations were observed between the concentrations detected in the Danube and in the wells. These frequently occurring PhACs in surface waters have a relatively even distribution, and their sporadic appearance in wells is a function of both space and time, which may be caused by the constantly changing environment and micro-biological parameters, the dynamic operating schedule of abstraction wells, and the resulting sudden changes in flow rates. Due to the changes in the efficiency of riverbank filtration in space and time, predicting the occurrence and concentrations of these four PhACs poses a further challenge to ensuring a safe drinking water supply.
[Display omitted]
•Bank filtration was investigated along a highly urbanized section of the Danube.•Fiftytwo PhACs were detected in the Danube, and 32 were present in drinking water.•Filtration efficiency is not influenced by drug concentrations.•Filtration efficiency for carbamazepine, lamotrigine, lidocaine and tramadol is low.•The concentration of the frequent PhACs changes randomly in operating wells.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.envpol.2020.114893</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Danube Drinking water Organic micropollutants Persistency Riverbank filtration |
| title | Occurrence of pharmaceuticals in the Danube and drinking water wells: Efficiency of riverbank filtration |
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