Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits
<h2>Background</h2> <p>This paper aims to investigate the occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits. Three adsorbents, namely roasted date pits (RODP), silver-modified roasted date pits (S-RODP), a...
محفوظ في:
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| مؤلفون آخرون: | , , , |
| منشور في: |
2022
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إضافة وسم
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| _version_ | 1864513567132221440 |
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| author | Fedae A. Alhaddad (14152161) |
| author2 | Mohammed Abu-Dieyeh (14152164) Dana Da’ana (14152167) Murad Helaleh (14152170) Mohammad A. Al-Ghouti (8882054) |
| author2_role | author author author author |
| author_facet | Fedae A. Alhaddad (14152161) Mohammed Abu-Dieyeh (14152164) Dana Da’ana (14152167) Murad Helaleh (14152170) Mohammad A. Al-Ghouti (8882054) |
| author_role | author |
| dc.creator.none.fl_str_mv | Fedae A. Alhaddad (14152161) Mohammed Abu-Dieyeh (14152164) Dana Da’ana (14152167) Murad Helaleh (14152170) Mohammad A. Al-Ghouti (8882054) |
| dc.date.none.fl_str_mv | 2022-11-22T21:15:37Z |
| dc.identifier.none.fl_str_mv | 10.1007/s40201-021-00642-9 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Occurrence_and_removal_characteristics_of_phthalate_esters_from_bottled_drinking_water_using_silver_modified_roasted_date_pits/21597798 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Environmental engineering Public health Health, Toxicology and Mutagenesis Public Health, Environmental and Occupational Health Pollution Waste Management and Disposal Water Science and Technology Applied Microbiology and Biotechnology Environmental Engineering |
| dc.title.none.fl_str_mv | Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <h2>Background</h2> <p>This paper aims to investigate the occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits. Three adsorbents, namely roasted date pits (RODP), silver-modified roasted date pits (S-RODP), and activated carbon (AC) were used to investigate their adsorption characterizations in removing dimethyl phthalate (DMP), diethyl phthalate (DEP), dibutyl phthalate (DBP), butyl benzyl phthalate (BBP), di-2-ethylhexyl phthalate (DEHP), and di-n-octyl phthalate (DNOP) from the collected bottle water samples.</p> <h2>Methods</h2> <p>The occurrences of the phthalate esters in the collected bottled water samples were carried out at different temperatures (30, 50, and 60 °C), and analyzed using gas chromatography-mass spectrometry analysis - selected ion monitoring. Batch adsorption isotherms were used to study and establish the efficiency of such adsorbents in removing phthalate esters, in which they describe the adsorbent-adsorbate interaction systems. Adsorption efficiency of the various adsorbents was investigated by using different adsorbent masses (0.05 g, 0.10 g, and 0.15 g) and temperature (30 °C, 50 °C, and 60 °C). Different physical and chemical characterizations were studied using scanning electron microscopy (SEM), Fourier transform infrared (FTIR), Brunauer-Emmett-Teller (BET) surface area, pore radius, and pore volume.</p> <h2>Results</h2> <p>The results indicated that the most abundant phthalate esters were DMP followed by DEP under 30 °C; however, DNOP was not detected in any of the tested water samples, except for one sample under 30 °C with a concentration of 0.031 μg/mL. The obtained results showed that phthalate esters leaching to the bottled drinking water were affected by storage temperature. The phthalate esters levels were increased with increasing the temperature to 60 °C. It was concluded that the ability of S-RODP for the adsorption of phthalate esters was better than the removal percentage obtained by AC and RODP. The removal percentage was increased from 90 to 99% by increasing the temperature from 30 to 50 °C and then decreased to 92.3% at 60 °C.</p> <h2>Conclusion</h2> <p>RODP was successfully used as an effective adsorbent for phthalate esters removal from drinking water. However, S-RODP has the highest removal abilities than other adsorbents due to the newly formed functional groups on its surface.</p><h2>Other Information</h2> <p> Published in: Journal of Environmental Health Science and Engineering<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1007/s40201-021-00642-9" target="_blank">http://dx.doi.org/10.1007/s40201-021-00642-9</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_ffc45307468508bb1fb70ca011ade769 |
| identifier_str_mv | 10.1007/s40201-021-00642-9 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/21597798 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pitsFedae A. Alhaddad (14152161)Mohammed Abu-Dieyeh (14152164)Dana Da’ana (14152167)Murad Helaleh (14152170)Mohammad A. Al-Ghouti (8882054)Environmental engineeringPublic healthHealth, Toxicology and MutagenesisPublic Health, Environmental and Occupational HealthPollutionWaste Management and DisposalWater Science and TechnologyApplied Microbiology and BiotechnologyEnvironmental Engineering<h2>Background</h2> <p>This paper aims to investigate the occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits. Three adsorbents, namely roasted date pits (RODP), silver-modified roasted date pits (S-RODP), and activated carbon (AC) were used to investigate their adsorption characterizations in removing dimethyl phthalate (DMP), diethyl phthalate (DEP), dibutyl phthalate (DBP), butyl benzyl phthalate (BBP), di-2-ethylhexyl phthalate (DEHP), and di-n-octyl phthalate (DNOP) from the collected bottle water samples.</p> <h2>Methods</h2> <p>The occurrences of the phthalate esters in the collected bottled water samples were carried out at different temperatures (30, 50, and 60 °C), and analyzed using gas chromatography-mass spectrometry analysis - selected ion monitoring. Batch adsorption isotherms were used to study and establish the efficiency of such adsorbents in removing phthalate esters, in which they describe the adsorbent-adsorbate interaction systems. Adsorption efficiency of the various adsorbents was investigated by using different adsorbent masses (0.05 g, 0.10 g, and 0.15 g) and temperature (30 °C, 50 °C, and 60 °C). Different physical and chemical characterizations were studied using scanning electron microscopy (SEM), Fourier transform infrared (FTIR), Brunauer-Emmett-Teller (BET) surface area, pore radius, and pore volume.</p> <h2>Results</h2> <p>The results indicated that the most abundant phthalate esters were DMP followed by DEP under 30 °C; however, DNOP was not detected in any of the tested water samples, except for one sample under 30 °C with a concentration of 0.031 μg/mL. The obtained results showed that phthalate esters leaching to the bottled drinking water were affected by storage temperature. The phthalate esters levels were increased with increasing the temperature to 60 °C. It was concluded that the ability of S-RODP for the adsorption of phthalate esters was better than the removal percentage obtained by AC and RODP. The removal percentage was increased from 90 to 99% by increasing the temperature from 30 to 50 °C and then decreased to 92.3% at 60 °C.</p> <h2>Conclusion</h2> <p>RODP was successfully used as an effective adsorbent for phthalate esters removal from drinking water. However, S-RODP has the highest removal abilities than other adsorbents due to the newly formed functional groups on its surface.</p><h2>Other Information</h2> <p> Published in: Journal of Environmental Health Science and Engineering<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1007/s40201-021-00642-9" target="_blank">http://dx.doi.org/10.1007/s40201-021-00642-9</a></p>2022-11-22T21:15:37ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1007/s40201-021-00642-9https://figshare.com/articles/journal_contribution/Occurrence_and_removal_characteristics_of_phthalate_esters_from_bottled_drinking_water_using_silver_modified_roasted_date_pits/21597798CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/215977982022-11-22T21:15:37Z |
| spellingShingle | Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits Fedae A. Alhaddad (14152161) Environmental engineering Public health Health, Toxicology and Mutagenesis Public Health, Environmental and Occupational Health Pollution Waste Management and Disposal Water Science and Technology Applied Microbiology and Biotechnology Environmental Engineering |
| status_str | publishedVersion |
| title | Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits |
| title_full | Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits |
| title_fullStr | Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits |
| title_full_unstemmed | Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits |
| title_short | Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits |
| title_sort | Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits |
| topic | Environmental engineering Public health Health, Toxicology and Mutagenesis Public Health, Environmental and Occupational Health Pollution Waste Management and Disposal Water Science and Technology Applied Microbiology and Biotechnology Environmental Engineering |