Emission Fluxes of Volatile Organic Compounds from Three Heavily Polluted Rivers in Guangzhou, South China
Emissions of volatile organic compounds (VOCs) were studied from three heavily polluted rivers (Huijiang, Nancun, and Zengbian Rivers) in Guangzhou, South China. A total of 49 species of VOCs were identified. Nancun River had the highest concentration of total VOCs (TVOCs), which ranged from 1,467 t...
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description | Emissions of volatile organic compounds (VOCs) were studied from three heavily polluted rivers (Huijiang, Nancun, and Zengbian Rivers) in Guangzhou, South China. A total of 49 species of VOCs were identified. Nancun River had the highest concentration of total VOCs (TVOCs), which ranged from 1,467 to 5,522 μg m
−3
. Trichloroethene, benzene, toluene, ethylbenzene,
m
/
p
-xylene,
o
-xylene, styrene, and 1,3,5-trimethylbenzene were the main pollutants. The levels of VOCs evaporated from the three rivers exhibited different patterns. Correlations between the concentrations of major VOCs were established and found to be statistically significant, except for
o
-xylene. The ratios of toluene/benzene, ethylbenzene/benzene, and xylene/benzene were estimated and found to be higher than widely reported in the literature. TVOC fluxes in the three rivers were calculated to be the range from 24.8 to 765 μg m
−2
h
−1
. This study provides a regional background for the emission inventories of VOCs from heavily polluted rivers in southern China and provides resource managers with important information to guide remediation and policy concerning VOC emissions to the environment. |
doi_str_mv | 10.1007/s11270-013-1509-1 |
format | Article |
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−3
. Trichloroethene, benzene, toluene, ethylbenzene,
m
/
p
-xylene,
o
-xylene, styrene, and 1,3,5-trimethylbenzene were the main pollutants. The levels of VOCs evaporated from the three rivers exhibited different patterns. Correlations between the concentrations of major VOCs were established and found to be statistically significant, except for
o
-xylene. The ratios of toluene/benzene, ethylbenzene/benzene, and xylene/benzene were estimated and found to be higher than widely reported in the literature. TVOC fluxes in the three rivers were calculated to be the range from 24.8 to 765 μg m
−2
h
−1
. This study provides a regional background for the emission inventories of VOCs from heavily polluted rivers in southern China and provides resource managers with important information to guide remediation and policy concerning VOC emissions to the environment.</description><identifier>ISSN: 0049-6979</identifier><identifier>EISSN: 1573-2932</identifier><identifier>DOI: 10.1007/s11270-013-1509-1</identifier><identifier>CODEN: WAPLAC</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Applied sciences ; Atmospheric Protection/Air Quality Control/Air Pollution ; Benzene ; Chemical contaminants ; Climate Change/Climate Change Impacts ; Continental surface waters ; Earth and Environmental Science ; Emission inventories ; Emissions ; Environment ; Environmental monitoring ; Ethyl benzene ; Ethylbenzene ; Exact sciences and technology ; Gases ; Hydrocarbons ; Hydrogeology ; Landfill ; Natural water pollution ; Organic compounds ; p-Xylene ; Photochemical smog ; Pollutants ; Pollution ; Rivers ; Sediments ; Soil Science & Conservation ; Statistical analysis ; Studies ; Styrene ; Toluene ; Trichloroethylene ; VOCs ; Volatile organic compounds ; Water pollution ; Water Quality/Water Pollution ; Water treatment ; Water treatment and pollution ; Xylene</subject><ispartof>Water, air, and soil pollution, 2013-04, Vol.224 (4), p.1-10, Article 1509</ispartof><rights>Springer Science+Business Media Dordrecht 2013</rights><rights>2014 INIST-CNRS</rights><rights>COPYRIGHT 2013 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c418t-dcb6de41943bd222c15c26ac433972ad6c2db6d421229db71250a4f6d3737b2e3</citedby><cites>FETCH-LOGICAL-c418t-dcb6de41943bd222c15c26ac433972ad6c2db6d421229db71250a4f6d3737b2e3</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/s11270-013-1509-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11270-013-1509-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27217252$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Chen, Yanzhi</creatorcontrib><creatorcontrib>Pan, Weibin</creatorcontrib><creatorcontrib>Wu, Fenghuan</creatorcontrib><title>Emission Fluxes of Volatile Organic Compounds from Three Heavily Polluted Rivers in Guangzhou, South China</title><title>Water, air, and soil pollution</title><addtitle>Water Air Soil Pollut</addtitle><description>Emissions of volatile organic compounds (VOCs) were studied from three heavily polluted rivers (Huijiang, Nancun, and Zengbian Rivers) in Guangzhou, South China. A total of 49 species of VOCs were identified. Nancun River had the highest concentration of total VOCs (TVOCs), which ranged from 1,467 to 5,522 μg m
−3
. Trichloroethene, benzene, toluene, ethylbenzene,
m
/
p
-xylene,
o
-xylene, styrene, and 1,3,5-trimethylbenzene were the main pollutants. The levels of VOCs evaporated from the three rivers exhibited different patterns. Correlations between the concentrations of major VOCs were established and found to be statistically significant, except for
o
-xylene. The ratios of toluene/benzene, ethylbenzene/benzene, and xylene/benzene were estimated and found to be higher than widely reported in the literature. TVOC fluxes in the three rivers were calculated to be the range from 24.8 to 765 μg m
−2
h
−1
. This study provides a regional background for the emission inventories of VOCs from heavily polluted rivers in southern China and provides resource managers with important information to guide remediation and policy concerning VOC emissions to the environment.</description><subject>Applied sciences</subject><subject>Atmospheric Protection/Air Quality Control/Air Pollution</subject><subject>Benzene</subject><subject>Chemical contaminants</subject><subject>Climate Change/Climate Change Impacts</subject><subject>Continental surface waters</subject><subject>Earth and Environmental Science</subject><subject>Emission inventories</subject><subject>Emissions</subject><subject>Environment</subject><subject>Environmental monitoring</subject><subject>Ethyl benzene</subject><subject>Ethylbenzene</subject><subject>Exact sciences and technology</subject><subject>Gases</subject><subject>Hydrocarbons</subject><subject>Hydrogeology</subject><subject>Landfill</subject><subject>Natural water pollution</subject><subject>Organic compounds</subject><subject>p-Xylene</subject><subject>Photochemical smog</subject><subject>Pollutants</subject><subject>Pollution</subject><subject>Rivers</subject><subject>Sediments</subject><subject>Soil Science & Conservation</subject><subject>Statistical analysis</subject><subject>Studies</subject><subject>Styrene</subject><subject>Toluene</subject><subject>Trichloroethylene</subject><subject>VOCs</subject><subject>Volatile organic compounds</subject><subject>Water pollution</subject><subject>Water Quality/Water Pollution</subject><subject>Water treatment</subject><subject>Water treatment and pollution</subject><subject>Xylene</subject><issn>0049-6979</issn><issn>1573-2932</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kU-LFDEQxYMoOI5-AG8BETzYa1JJdzrHZdg_wsKKrl5DJknPZEgnY9K97PrpzdCLiGDqkEP9XuWlHkJvKTmjhIhPhVIQpCGUNbQlsqHP0Iq2gjUgGTxHK0K4bDop5Ev0qpQDqUf2YoUOF6MvxaeIL8P84ApOA_6Rgp58cPg273T0Bm_SeExztAUPOY34bp-dw9dO3_vwiL-kEObJWfzV37tcsI_4atZx92uf5o_4W5qnPd7sfdSv0YtBh-LePN1r9P3y4m5z3dzcXn3enN80htN-aqzZdtZxKjnbWgAwtDXQacMZkwK07QzYSnCgANJuBYWWaD50lgkmtuDYGn1Y5h5z-jm7Mqn6ReNC0NGluSjKeM_7VgCv6Lt_0EOac6zuKlX70FNKKnW2UDsdnPJxSFPWppZ1ozcpuqEuS50z1tK-b-VJQBeByamU7AZ1zH7U-VFRok5xqSUuVeNSp7jqa2v0_smKLkaHIetofPkjBAFUQAuVg4UrtRV3Lv9l-b_DfwM1RqN3</recordid><startdate>20130401</startdate><enddate>20130401</enddate><creator>Chen, 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Geoastrophysical Abstracts - Academic</collection><collection>Environment Abstracts</collection><jtitle>Water, air, and soil pollution</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Yanzhi</au><au>Pan, Weibin</au><au>Wu, Fenghuan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Emission Fluxes of Volatile Organic Compounds from Three Heavily Polluted Rivers in Guangzhou, South China</atitle><jtitle>Water, air, and soil pollution</jtitle><stitle>Water Air Soil Pollut</stitle><date>2013-04-01</date><risdate>2013</risdate><volume>224</volume><issue>4</issue><spage>1</spage><epage>10</epage><pages>1-10</pages><artnum>1509</artnum><issn>0049-6979</issn><eissn>1573-2932</eissn><coden>WAPLAC</coden><abstract>Emissions of volatile organic compounds (VOCs) were studied from three heavily polluted rivers (Huijiang, Nancun, and Zengbian Rivers) in Guangzhou, South China. A total of 49 species of VOCs were identified. Nancun River had the highest concentration of total VOCs (TVOCs), which ranged from 1,467 to 5,522 μg m
−3
. Trichloroethene, benzene, toluene, ethylbenzene,
m
/
p
-xylene,
o
-xylene, styrene, and 1,3,5-trimethylbenzene were the main pollutants. The levels of VOCs evaporated from the three rivers exhibited different patterns. Correlations between the concentrations of major VOCs were established and found to be statistically significant, except for
o
-xylene. The ratios of toluene/benzene, ethylbenzene/benzene, and xylene/benzene were estimated and found to be higher than widely reported in the literature. TVOC fluxes in the three rivers were calculated to be the range from 24.8 to 765 μg m
−2
h
−1
. This study provides a regional background for the emission inventories of VOCs from heavily polluted rivers in southern China and provides resource managers with important information to guide remediation and policy concerning VOC emissions to the environment.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11270-013-1509-1</doi><tpages>10</tpages></addata></record> |
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subjects | Applied sciences Atmospheric Protection/Air Quality Control/Air Pollution Benzene Chemical contaminants Climate Change/Climate Change Impacts Continental surface waters Earth and Environmental Science Emission inventories Emissions Environment Environmental monitoring Ethyl benzene Ethylbenzene Exact sciences and technology Gases Hydrocarbons Hydrogeology Landfill Natural water pollution Organic compounds p-Xylene Photochemical smog Pollutants Pollution Rivers Sediments Soil Science & Conservation Statistical analysis Studies Styrene Toluene Trichloroethylene VOCs Volatile organic compounds Water pollution Water Quality/Water Pollution Water treatment Water treatment and pollution Xylene |
title | Emission Fluxes of Volatile Organic Compounds from Three Heavily Polluted Rivers in Guangzhou, South China |
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