Utilization of activated carbon as an effective replacement for a commercialized three-bed sorbent (Carbopack) to quantitate aromatic hydrocarbons in ambient air
The potential use of activated carbon (AC) as an inexpensive and effective alternative sorbent material in thermal desorption is presented and validated for the analysis of aromatic volatile organic compounds (VOCs) such as benzene, toluene, m-xylene, and styrene (BTXS) in air. The optimum desorptio...
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| Veröffentlicht in: | Environmental research 2019-12, Vol.179 (Pt A), p.108802-108802, Article 108802 |
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| container_issue | Pt A |
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| container_title | Environmental research |
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| creator | Lee, Yoon-Seo Maitlo, Hubdar Ali Kim, Ki-Hyun Kwon, Eilhann E. Lee, Min-Hee Kim, Jo-Chun Song, Hee-Nam Szulejko, Jan E. |
| description | The potential use of activated carbon (AC) as an inexpensive and effective alternative sorbent material in thermal desorption is presented and validated for the analysis of aromatic volatile organic compounds (VOCs) such as benzene, toluene, m-xylene, and styrene (BTXS) in air. The optimum desorption conditions of an AC sampling tube (2 mg AC bed) were determined and compared with a commercial three-bed (Carbopack; C + B + X) tube sampler as a reference. The AC sampler exhibited good linearity (R2 > 0.99) and reproducibility (RSE of 2.38 ± 0.21%) for BTXS analysis. The AC tube sampler showed good storability (up to 3 d) and excellent recyclability (up to 50 cycles). An analysis of BTXS in ambient air showed excellent agreement between AC and CBX (bias |
| doi_str_mv | 10.1016/j.envres.2019.108802 |
| format | Article |
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[Display omitted]
•Use of inexpensive sorptive materials for thermal desorption analysis is investigated.•In this respect, the potential of activated carbon (AC) in the TD analysis was explored.•The reliability of the method was examined for temporal stability, storability, and reusability.•Superior performance of AC has been demonstrated for aromatic hydrocarbons like benzene.</description><identifier>ISSN: 0013-9351</identifier><identifier>EISSN: 1096-0953</identifier><identifier>DOI: 10.1016/j.envres.2019.108802</identifier><identifier>PMID: 31629181</identifier><language>eng</language><publisher>Netherlands: Elsevier Inc</publisher><subject>Activated carbon ; Air Pollutants ; Benzene ; Carbopack ; Charcoal ; Desorption ; Reproducibility of Results ; Thermal desorption-gas chromatography/mass spectrometry (TD-GC/MS) ; Volatile Organic Compounds</subject><ispartof>Environmental research, 2019-12, Vol.179 (Pt A), p.108802-108802, Article 108802</ispartof><rights>2019 Elsevier Inc.</rights><rights>Copyright © 2019 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c362t-21f56c9a30479b439d011f39071a131743dd837dfcfc947e04623bce6475e17b3</citedby><cites>FETCH-LOGICAL-c362t-21f56c9a30479b439d011f39071a131743dd837dfcfc947e04623bce6475e17b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0013935119305997$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31629181$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lee, Yoon-Seo</creatorcontrib><creatorcontrib>Maitlo, Hubdar Ali</creatorcontrib><creatorcontrib>Kim, Ki-Hyun</creatorcontrib><creatorcontrib>Kwon, Eilhann E.</creatorcontrib><creatorcontrib>Lee, Min-Hee</creatorcontrib><creatorcontrib>Kim, Jo-Chun</creatorcontrib><creatorcontrib>Song, Hee-Nam</creatorcontrib><creatorcontrib>Szulejko, Jan E.</creatorcontrib><title>Utilization of activated carbon as an effective replacement for a commercialized three-bed sorbent (Carbopack) to quantitate aromatic hydrocarbons in ambient air</title><title>Environmental research</title><addtitle>Environ Res</addtitle><description>The potential use of activated carbon (AC) as an inexpensive and effective alternative sorbent material in thermal desorption is presented and validated for the analysis of aromatic volatile organic compounds (VOCs) such as benzene, toluene, m-xylene, and styrene (BTXS) in air. The optimum desorption conditions of an AC sampling tube (2 mg AC bed) were determined and compared with a commercial three-bed (Carbopack; C + B + X) tube sampler as a reference. The AC sampler exhibited good linearity (R2 > 0.99) and reproducibility (RSE of 2.38 ± 0.21%) for BTXS analysis. The AC tube sampler showed good storability (up to 3 d) and excellent recyclability (up to 50 cycles). An analysis of BTXS in ambient air showed excellent agreement between AC and CBX (bias < 5%). The 1% breakthrough volume values for 2 mg AC, when tested at 100 ppb of benzene as a sole component or in a BTXS mixture, were 10,000 or 5000 L g−1, respectively. The results of this study support the performance of AC as a suitable medium for sampling VOCs as reliable as high-cost commercial sorbent products.
[Display omitted]
•Use of inexpensive sorptive materials for thermal desorption analysis is investigated.•In this respect, the potential of activated carbon (AC) in the TD analysis was explored.•The reliability of the method was examined for temporal stability, storability, and reusability.•Superior performance of AC has been demonstrated for aromatic hydrocarbons like benzene.</description><subject>Activated carbon</subject><subject>Air Pollutants</subject><subject>Benzene</subject><subject>Carbopack</subject><subject>Charcoal</subject><subject>Desorption</subject><subject>Reproducibility of Results</subject><subject>Thermal desorption-gas chromatography/mass spectrometry (TD-GC/MS)</subject><subject>Volatile Organic Compounds</subject><issn>0013-9351</issn><issn>1096-0953</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9UclqHDEQFSEhHi9_EIKO9qEnUqs3XQxh8AYGX-KzqJZKWJPu1ljSDNh_4z-NmnZ89KlUpbdQ9Qj5wdmaM9782q5xOgSM65JxmUddx8ovZMWZbAoma_GVrBjjopCi5kfkOMZtbnkt2HdyJHhTSt7xFXl7TG5wr5Ccn6i3FHRyB0hoqIbQ5xlEChNFa3H-QRpwN4DGEadErQ8UqPbjiEE7yDqZl54CYtHnV_Shn2Hnm1lqB_rvBU2ePu9hSi5lEwrBj9la06cXE_ziGKnLrmPvZiq4cEq-WRginr3XE_J4ffVnc1vcP9zcbX7fF1o0ZSpKbutGSxCsamVfCWnytlZI1nLggreVMKYTrbHaalm1yKqmFL3Gpmpr5G0vTsj5orsL_nmPManRRY3DABP6fVSlyFKiq2WbodUC1cHHGNCqXXAjhBfFmZrDUVu1hKPmcNQSTqb9fHfY9yOaD9L_NDLgcgFg3vPgMKio8xk0Ghfy-ZXx7nOHf8OIpN4</recordid><startdate>201912</startdate><enddate>201912</enddate><creator>Lee, Yoon-Seo</creator><creator>Maitlo, Hubdar Ali</creator><creator>Kim, Ki-Hyun</creator><creator>Kwon, Eilhann E.</creator><creator>Lee, Min-Hee</creator><creator>Kim, Jo-Chun</creator><creator>Song, Hee-Nam</creator><creator>Szulejko, Jan E.</creator><general>Elsevier Inc</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>7X8</scope></search><sort><creationdate>201912</creationdate><title>Utilization of activated carbon as an effective replacement for a commercialized three-bed sorbent (Carbopack) to quantitate aromatic hydrocarbons in ambient air</title><author>Lee, Yoon-Seo ; Maitlo, Hubdar Ali ; Kim, Ki-Hyun ; Kwon, Eilhann E. ; Lee, Min-Hee ; Kim, Jo-Chun ; Song, Hee-Nam ; Szulejko, Jan E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c362t-21f56c9a30479b439d011f39071a131743dd837dfcfc947e04623bce6475e17b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Activated carbon</topic><topic>Air Pollutants</topic><topic>Benzene</topic><topic>Carbopack</topic><topic>Charcoal</topic><topic>Desorption</topic><topic>Reproducibility of Results</topic><topic>Thermal desorption-gas chromatography/mass spectrometry (TD-GC/MS)</topic><topic>Volatile Organic Compounds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lee, Yoon-Seo</creatorcontrib><creatorcontrib>Maitlo, Hubdar Ali</creatorcontrib><creatorcontrib>Kim, Ki-Hyun</creatorcontrib><creatorcontrib>Kwon, Eilhann E.</creatorcontrib><creatorcontrib>Lee, Min-Hee</creatorcontrib><creatorcontrib>Kim, Jo-Chun</creatorcontrib><creatorcontrib>Song, Hee-Nam</creatorcontrib><creatorcontrib>Szulejko, Jan E.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Environmental research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lee, Yoon-Seo</au><au>Maitlo, Hubdar Ali</au><au>Kim, Ki-Hyun</au><au>Kwon, Eilhann E.</au><au>Lee, Min-Hee</au><au>Kim, Jo-Chun</au><au>Song, Hee-Nam</au><au>Szulejko, Jan E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Utilization of activated carbon as an effective replacement for a commercialized three-bed sorbent (Carbopack) to quantitate aromatic hydrocarbons in ambient air</atitle><jtitle>Environmental research</jtitle><addtitle>Environ Res</addtitle><date>2019-12</date><risdate>2019</risdate><volume>179</volume><issue>Pt A</issue><spage>108802</spage><epage>108802</epage><pages>108802-108802</pages><artnum>108802</artnum><issn>0013-9351</issn><eissn>1096-0953</eissn><abstract>The potential use of activated carbon (AC) as an inexpensive and effective alternative sorbent material in thermal desorption is presented and validated for the analysis of aromatic volatile organic compounds (VOCs) such as benzene, toluene, m-xylene, and styrene (BTXS) in air. The optimum desorption conditions of an AC sampling tube (2 mg AC bed) were determined and compared with a commercial three-bed (Carbopack; C + B + X) tube sampler as a reference. The AC sampler exhibited good linearity (R2 > 0.99) and reproducibility (RSE of 2.38 ± 0.21%) for BTXS analysis. The AC tube sampler showed good storability (up to 3 d) and excellent recyclability (up to 50 cycles). An analysis of BTXS in ambient air showed excellent agreement between AC and CBX (bias < 5%). The 1% breakthrough volume values for 2 mg AC, when tested at 100 ppb of benzene as a sole component or in a BTXS mixture, were 10,000 or 5000 L g−1, respectively. The results of this study support the performance of AC as a suitable medium for sampling VOCs as reliable as high-cost commercial sorbent products.
[Display omitted]
•Use of inexpensive sorptive materials for thermal desorption analysis is investigated.•In this respect, the potential of activated carbon (AC) in the TD analysis was explored.•The reliability of the method was examined for temporal stability, storability, and reusability.•Superior performance of AC has been demonstrated for aromatic hydrocarbons like benzene.</abstract><cop>Netherlands</cop><pub>Elsevier Inc</pub><pmid>31629181</pmid><doi>10.1016/j.envres.2019.108802</doi><tpages>1</tpages></addata></record> |
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| subjects | Activated carbon Air Pollutants Benzene Carbopack Charcoal Desorption Reproducibility of Results Thermal desorption-gas chromatography/mass spectrometry (TD-GC/MS) Volatile Organic Compounds |
| title | Utilization of activated carbon as an effective replacement for a commercialized three-bed sorbent (Carbopack) to quantitate aromatic hydrocarbons in ambient air |
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