Photodegradation of naproxen in water under simulated solar radiation: mechanism, kinetics, and toxicity variation
The main objective of this study was to investigate the degradation mechanism, the reaction kinetics, and the evolution of toxicity of naproxen in waters under simulated solar radiation. These criteria were investigated by conducting quenching experiments with reactive oxygen species (ROS), oxygen c...
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creator | Ma, Dujuan Liu, Guoguang Lv, Wenying Yao, Kun Zhang, Xiangdan Xiao, Huahua |
description | The main objective of this study was to investigate the degradation mechanism, the reaction kinetics, and the evolution of toxicity of naproxen in waters under simulated solar radiation. These criteria were investigated by conducting quenching experiments with reactive oxygen species (ROS), oxygen concentration experiments, and toxicity evaluations with
Vibrio fischeri
bacteria. The results indicated that the degradation of naproxen proceeds via pseudo first-order kinetics in all cases and that photodegradation included degradation by direct photolysis and by self-sensitization via ROS; the contribution rates of self-sensitized photodegradation were 1.4 %, 65.8 %, and 31.7 % via ·OH,
1
O
2
and O
2
•−
, respectively. Furthermore, the oxygen concentration experiments indicated that dissolved oxygen inhibited the direct photodegradation of naproxen, and the higher the oxygen content, the more pronounced the inhibitory effect. The toxicity evaluation illustrated that some of the intermediate products formed were more toxic than naproxen. |
doi_str_mv | 10.1007/s11356-014-2721-2 |
format | Article |
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Vibrio fischeri
bacteria. The results indicated that the degradation of naproxen proceeds via pseudo first-order kinetics in all cases and that photodegradation included degradation by direct photolysis and by self-sensitization via ROS; the contribution rates of self-sensitized photodegradation were 1.4 %, 65.8 %, and 31.7 % via ·OH,
1
O
2
and O
2
•−
, respectively. Furthermore, the oxygen concentration experiments indicated that dissolved oxygen inhibited the direct photodegradation of naproxen, and the higher the oxygen content, the more pronounced the inhibitory effect. The toxicity evaluation illustrated that some of the intermediate products formed were more toxic than naproxen.</description><identifier>ISSN: 0944-1344</identifier><identifier>EISSN: 1614-7499</identifier><identifier>DOI: 10.1007/s11356-014-2721-2</identifier><identifier>PMID: 24638836</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Aliivibrio fischeri - drug effects ; Aquatic Pollution ; Aqueous solutions ; Atmospheric Protection/Air Quality Control/Air Pollution ; Chromatography, High Pressure Liquid ; Dissolved oxygen ; Earth and Environmental Science ; Ecotoxicology ; Environment ; Environmental Chemistry ; Environmental Health ; Experiments ; Kinetics ; Medical research ; Microbial Sensitivity Tests ; Molecular Structure ; Naproxen - chemistry ; Naproxen - radiation effects ; Naproxen - toxicity ; Oxygen ; Oxygen - analysis ; Pharmaceuticals ; Photodegradation ; Photolysis ; Photolysis - radiation effects ; Pollutants ; Reactive Oxygen Species - metabolism ; Research Article ; Soil sciences ; Solar radiation ; Studies ; Sunlight ; Surface water ; Toxicity ; Ultraviolet radiation ; Vibrio fischeri ; Waste Water Technology ; Water Management ; Water Pollutants, Chemical - radiation effects ; Water pollution ; Water Pollution Control</subject><ispartof>Environmental science and pollution research international, 2014, Vol.21 (13), p.7797-7804</ispartof><rights>Springer-Verlag Berlin Heidelberg 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c508t-246bd79f134d70122fdc37d7bcf6430b06290b185a4878b8c4c5aa61101863a3</citedby><cites>FETCH-LOGICAL-c508t-246bd79f134d70122fdc37d7bcf6430b06290b185a4878b8c4c5aa61101863a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11356-014-2721-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11356-014-2721-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24638836$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ma, Dujuan</creatorcontrib><creatorcontrib>Liu, Guoguang</creatorcontrib><creatorcontrib>Lv, Wenying</creatorcontrib><creatorcontrib>Yao, Kun</creatorcontrib><creatorcontrib>Zhang, Xiangdan</creatorcontrib><creatorcontrib>Xiao, Huahua</creatorcontrib><title>Photodegradation of naproxen in water under simulated solar radiation: mechanism, kinetics, and toxicity variation</title><title>Environmental science and pollution research international</title><addtitle>Environ Sci Pollut Res</addtitle><addtitle>Environ Sci Pollut Res Int</addtitle><description>The main objective of this study was to investigate the degradation mechanism, the reaction kinetics, and the evolution of toxicity of naproxen in waters under simulated solar radiation. These criteria were investigated by conducting quenching experiments with reactive oxygen species (ROS), oxygen concentration experiments, and toxicity evaluations with
Vibrio fischeri
bacteria. The results indicated that the degradation of naproxen proceeds via pseudo first-order kinetics in all cases and that photodegradation included degradation by direct photolysis and by self-sensitization via ROS; the contribution rates of self-sensitized photodegradation were 1.4 %, 65.8 %, and 31.7 % via ·OH,
1
O
2
and O
2
•−
, respectively. Furthermore, the oxygen concentration experiments indicated that dissolved oxygen inhibited the direct photodegradation of naproxen, and the higher the oxygen content, the more pronounced the inhibitory effect. The toxicity evaluation illustrated that some of the intermediate products formed were more toxic than naproxen.</description><subject>Aliivibrio fischeri - drug effects</subject><subject>Aquatic Pollution</subject><subject>Aqueous solutions</subject><subject>Atmospheric Protection/Air Quality Control/Air Pollution</subject><subject>Chromatography, High Pressure Liquid</subject><subject>Dissolved oxygen</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Experiments</subject><subject>Kinetics</subject><subject>Medical research</subject><subject>Microbial Sensitivity Tests</subject><subject>Molecular Structure</subject><subject>Naproxen - chemistry</subject><subject>Naproxen - radiation effects</subject><subject>Naproxen - toxicity</subject><subject>Oxygen</subject><subject>Oxygen - analysis</subject><subject>Pharmaceuticals</subject><subject>Photodegradation</subject><subject>Photolysis</subject><subject>Photolysis - radiation effects</subject><subject>Pollutants</subject><subject>Reactive Oxygen Species - metabolism</subject><subject>Research Article</subject><subject>Soil sciences</subject><subject>Solar radiation</subject><subject>Studies</subject><subject>Sunlight</subject><subject>Surface water</subject><subject>Toxicity</subject><subject>Ultraviolet radiation</subject><subject>Vibrio fischeri</subject><subject>Waste Water Technology</subject><subject>Water Management</subject><subject>Water Pollutants, Chemical - radiation effects</subject><subject>Water pollution</subject><subject>Water Pollution Control</subject><issn>0944-1344</issn><issn>1614-7499</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kcFOHiEUhUnTpv61fYBuDEk3LhzLBQYYd42x1cSkXbgnDDCKnQGFGatvL3_HNsbEDeSG75x7yEHoM5BDIER-LQCsFQ0B3lBJoaFv0AZEnSTvurdoQzrOG2Cc76APpVwTQklH5Xu0Q7lgSjGxQfnXVZqT85fZODOHFHEacDQ3Od37iEPEf8zsM16iq2cJ0zLW2eGSRpNx1YS_oiM8eXtlYijTAf4dop-DLQfYRIfndB9smB_wnckr_BG9G8xY_KenexddfD-5OD5tzn_-ODv-dt7Ylqi5qRl7J7uh5neSAKWDs0w62dtBcEZ6ImhHelCt4UqqXlluW2MEAAElmGG7aH-1rX-5XXyZ9RSK9eNook9L0aC44NC2hFb0ywv0Oi051nAaWsYlg06ISsFK2ZxKyX7QNzlMJj9oIHrbh1770LUPve1Db533npyXfvLuv-JfARWgK1DqU7z0-dnqV10fASaOlfE</recordid><startdate>2014</startdate><enddate>2014</enddate><creator>Ma, Dujuan</creator><creator>Liu, Guoguang</creator><creator>Lv, Wenying</creator><creator>Yao, Kun</creator><creator>Zhang, Xiangdan</creator><creator>Xiao, Huahua</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QL</scope><scope>7SN</scope><scope>7T7</scope><scope>7TV</scope><scope>7U7</scope><scope>7WY</scope><scope>7WZ</scope><scope>7X7</scope><scope>7XB</scope><scope>87Z</scope><scope>88E</scope><scope>88I</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8FL</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BEZIV</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FRNLG</scope><scope>FYUFA</scope><scope>F~G</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K60</scope><scope>K6~</scope><scope>K9.</scope><scope>L.-</scope><scope>M0C</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7N</scope><scope>P64</scope><scope>PATMY</scope><scope>PQBIZ</scope><scope>PQBZA</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope></search><sort><creationdate>2014</creationdate><title>Photodegradation of naproxen in water under simulated solar radiation: mechanism, kinetics, and toxicity variation</title><author>Ma, Dujuan ; Liu, Guoguang ; Lv, Wenying ; Yao, Kun ; Zhang, Xiangdan ; Xiao, Huahua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c508t-246bd79f134d70122fdc37d7bcf6430b06290b185a4878b8c4c5aa61101863a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Aliivibrio fischeri - drug effects</topic><topic>Aquatic Pollution</topic><topic>Aqueous solutions</topic><topic>Atmospheric Protection/Air Quality Control/Air Pollution</topic><topic>Chromatography, High Pressure Liquid</topic><topic>Dissolved oxygen</topic><topic>Earth and Environmental Science</topic><topic>Ecotoxicology</topic><topic>Environment</topic><topic>Environmental Chemistry</topic><topic>Environmental Health</topic><topic>Experiments</topic><topic>Kinetics</topic><topic>Medical research</topic><topic>Microbial Sensitivity Tests</topic><topic>Molecular Structure</topic><topic>Naproxen - chemistry</topic><topic>Naproxen - radiation effects</topic><topic>Naproxen - toxicity</topic><topic>Oxygen</topic><topic>Oxygen - analysis</topic><topic>Pharmaceuticals</topic><topic>Photodegradation</topic><topic>Photolysis</topic><topic>Photolysis - radiation effects</topic><topic>Pollutants</topic><topic>Reactive Oxygen Species - metabolism</topic><topic>Research Article</topic><topic>Soil sciences</topic><topic>Solar radiation</topic><topic>Studies</topic><topic>Sunlight</topic><topic>Surface water</topic><topic>Toxicity</topic><topic>Ultraviolet radiation</topic><topic>Vibrio fischeri</topic><topic>Waste Water Technology</topic><topic>Water Management</topic><topic>Water Pollutants, Chemical - radiation effects</topic><topic>Water pollution</topic><topic>Water Pollution Control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ma, Dujuan</creatorcontrib><creatorcontrib>Liu, Guoguang</creatorcontrib><creatorcontrib>Lv, Wenying</creatorcontrib><creatorcontrib>Yao, Kun</creatorcontrib><creatorcontrib>Zhang, Xiangdan</creatorcontrib><creatorcontrib>Xiao, Huahua</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ecology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Access via ABI/INFORM (ProQuest)</collection><collection>ABI/INFORM Global (PDF only)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ABI/INFORM Global (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>Technology Research Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ABI/INFORM Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Business Premium Collection</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Business Premium Collection (Alumni)</collection><collection>Health Research Premium Collection</collection><collection>ABI/INFORM Global (Corporate)</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Business Collection (Alumni Edition)</collection><collection>ProQuest Business Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ABI/INFORM Professional Advanced</collection><collection>ABI/INFORM Global</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Science Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>ProQuest One Business</collection><collection>ProQuest One Business (Alumni)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><jtitle>Environmental science and pollution research international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ma, Dujuan</au><au>Liu, Guoguang</au><au>Lv, Wenying</au><au>Yao, Kun</au><au>Zhang, Xiangdan</au><au>Xiao, Huahua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photodegradation of naproxen in water under simulated solar radiation: mechanism, kinetics, and toxicity variation</atitle><jtitle>Environmental science and pollution research international</jtitle><stitle>Environ Sci Pollut Res</stitle><addtitle>Environ Sci Pollut Res Int</addtitle><date>2014</date><risdate>2014</risdate><volume>21</volume><issue>13</issue><spage>7797</spage><epage>7804</epage><pages>7797-7804</pages><issn>0944-1344</issn><eissn>1614-7499</eissn><abstract>The main objective of this study was to investigate the degradation mechanism, the reaction kinetics, and the evolution of toxicity of naproxen in waters under simulated solar radiation. These criteria were investigated by conducting quenching experiments with reactive oxygen species (ROS), oxygen concentration experiments, and toxicity evaluations with
Vibrio fischeri
bacteria. The results indicated that the degradation of naproxen proceeds via pseudo first-order kinetics in all cases and that photodegradation included degradation by direct photolysis and by self-sensitization via ROS; the contribution rates of self-sensitized photodegradation were 1.4 %, 65.8 %, and 31.7 % via ·OH,
1
O
2
and O
2
•−
, respectively. Furthermore, the oxygen concentration experiments indicated that dissolved oxygen inhibited the direct photodegradation of naproxen, and the higher the oxygen content, the more pronounced the inhibitory effect. The toxicity evaluation illustrated that some of the intermediate products formed were more toxic than naproxen.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>24638836</pmid><doi>10.1007/s11356-014-2721-2</doi><tpages>8</tpages></addata></record> |
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subjects | Aliivibrio fischeri - drug effects Aquatic Pollution Aqueous solutions Atmospheric Protection/Air Quality Control/Air Pollution Chromatography, High Pressure Liquid Dissolved oxygen Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Health Experiments Kinetics Medical research Microbial Sensitivity Tests Molecular Structure Naproxen - chemistry Naproxen - radiation effects Naproxen - toxicity Oxygen Oxygen - analysis Pharmaceuticals Photodegradation Photolysis Photolysis - radiation effects Pollutants Reactive Oxygen Species - metabolism Research Article Soil sciences Solar radiation Studies Sunlight Surface water Toxicity Ultraviolet radiation Vibrio fischeri Waste Water Technology Water Management Water Pollutants, Chemical - radiation effects Water pollution Water Pollution Control |
title | Photodegradation of naproxen in water under simulated solar radiation: mechanism, kinetics, and toxicity variation |
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