Sulfonation of Divinylbenzene Adsorbents Packed in a Micro Sampler to Extract Airborne Organic Compounds
Abstract In this work, sulfonated divinylbenzene (SDVB) adsorbents, with the 60–80 mesh diameter, were packed inside a 22-gauge stainless steel needle to fabricate a sulfonated needle trap sampler (SNTS), which is a micro sampler. An analysis of Fourier-transform infrared spectroscopy (FTIR) scannin...
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| Format: | Article |
| Language: | English |
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Springer
2021-08-01
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| Series: | Aerosol and Air Quality Research |
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| Online Access: | https://doi.org/10.4209/aaqr.210157 |
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| author | Po-Jung Huang Wen-Hsi Cheng Chia-Yu Chang |
| author_facet | Po-Jung Huang Wen-Hsi Cheng Chia-Yu Chang |
| author_sort | Po-Jung Huang |
| collection | DOAJ |
| description | Abstract In this work, sulfonated divinylbenzene (SDVB) adsorbents, with the 60–80 mesh diameter, were packed inside a 22-gauge stainless steel needle to fabricate a sulfonated needle trap sampler (SNTS), which is a micro sampler. An analysis of Fourier-transform infrared spectroscopy (FTIR) scanning data, thermal gravimetric analysis (TGA) data, and scanning electron microscopice (SEM) observations, confirmed the physiochemical characteristics of sulfonated DVB adsorbent resins. A gas mixture of approximately 20 ppm of ethanol, methyl ethyl ketone (MEK), benzene, toluene, ethylbenzene and o-xylene (BTEX) was prepared to evaluate the sampling efficacies of the SNTS. The results reveal that, in 1–2 h, SNTS adsorbed increased 92–116% more methanol and 12–20% more MEK than NTS. The SNTS adsorbed 4–15% less BTEX than the NTS. The tested SNTS exhibited remarkable adsorption capacities of methanol, which emitted in a metal frame manufacturing plant. The SNTS is recommended as an alternative passive sampler to the active adsorbent tubes. |
| format | Article |
| id | doaj-art-b67be8cbe8634ba1b782d839a732a53c |
| institution | Kabale University |
| issn | 1680-8584 2071-1409 |
| language | English |
| publishDate | 2021-08-01 |
| publisher | Springer |
| record_format | Article |
| series | Aerosol and Air Quality Research |
| spelling | doaj-art-b67be8cbe8634ba1b782d839a732a53c2025-02-09T12:20:25ZengSpringerAerosol and Air Quality Research1680-85842071-14092021-08-0121111910.4209/aaqr.210157Sulfonation of Divinylbenzene Adsorbents Packed in a Micro Sampler to Extract Airborne Organic CompoundsPo-Jung Huang0Wen-Hsi Cheng1Chia-Yu Chang2Institute of Environmental Engineering, National Sun Yat-Sen UniversityDepartment of Occupational Safety and Hygiene, Fooyin UniversityDepartment of Occupational Safety and Hygiene, Fooyin UniversityAbstract In this work, sulfonated divinylbenzene (SDVB) adsorbents, with the 60–80 mesh diameter, were packed inside a 22-gauge stainless steel needle to fabricate a sulfonated needle trap sampler (SNTS), which is a micro sampler. An analysis of Fourier-transform infrared spectroscopy (FTIR) scanning data, thermal gravimetric analysis (TGA) data, and scanning electron microscopice (SEM) observations, confirmed the physiochemical characteristics of sulfonated DVB adsorbent resins. A gas mixture of approximately 20 ppm of ethanol, methyl ethyl ketone (MEK), benzene, toluene, ethylbenzene and o-xylene (BTEX) was prepared to evaluate the sampling efficacies of the SNTS. The results reveal that, in 1–2 h, SNTS adsorbed increased 92–116% more methanol and 12–20% more MEK than NTS. The SNTS adsorbed 4–15% less BTEX than the NTS. The tested SNTS exhibited remarkable adsorption capacities of methanol, which emitted in a metal frame manufacturing plant. The SNTS is recommended as an alternative passive sampler to the active adsorbent tubes.https://doi.org/10.4209/aaqr.210157SulfonationDivinylbenzeneAdsorptionMicro samplerSolid phaseMicroextraction |
| spellingShingle | Po-Jung Huang Wen-Hsi Cheng Chia-Yu Chang Sulfonation of Divinylbenzene Adsorbents Packed in a Micro Sampler to Extract Airborne Organic Compounds Aerosol and Air Quality Research Sulfonation Divinylbenzene Adsorption Micro sampler Solid phase Microextraction |
| title | Sulfonation of Divinylbenzene Adsorbents Packed in a Micro Sampler to Extract Airborne Organic Compounds |
| title_full | Sulfonation of Divinylbenzene Adsorbents Packed in a Micro Sampler to Extract Airborne Organic Compounds |
| title_fullStr | Sulfonation of Divinylbenzene Adsorbents Packed in a Micro Sampler to Extract Airborne Organic Compounds |
| title_full_unstemmed | Sulfonation of Divinylbenzene Adsorbents Packed in a Micro Sampler to Extract Airborne Organic Compounds |
| title_short | Sulfonation of Divinylbenzene Adsorbents Packed in a Micro Sampler to Extract Airborne Organic Compounds |
| title_sort | sulfonation of divinylbenzene adsorbents packed in a micro sampler to extract airborne organic compounds |
| topic | Sulfonation Divinylbenzene Adsorption Micro sampler Solid phase Microextraction |
| url | https://doi.org/10.4209/aaqr.210157 |
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