Adsorptive removal of dichlorophenoxyacetic acid (2,4-D) using novel nanoparticles based on cationic surfactant-coated titania nanoparticles
A novel nanomaterial based on cationic surfactant-coated TiO 2 nanoparticle (CCTN) was systematically fabricated in this work. Synthesized titania nanoparticles were thoroughly characterized by XRD, FT-IR, HR-TEM, TEM–EDX, SEM with EDX mapping, BET, and ζ potential measurements. The adsorption of ca...
Gespeichert in:
Veröffentlicht in: | Environmental science and pollution research international 2023-03, Vol.30 (14), p.42367-42377 |
---|---|
Hauptverfasser: | , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | 42377 |
---|---|
container_issue | 14 |
container_start_page | 42367 |
container_title | Environmental science and pollution research international |
container_volume | 30 |
creator | Le, Thi Dung Nguyen, Duc Thang Nguyen, Quynh Loan Duong, Viet Dung Doan, Thi Hai Yen Nadda, Ashok Kumar Sharma, Swati Le, Thanh Son Pham, Tien Duc |
description | A novel nanomaterial based on cationic surfactant-coated TiO
2
nanoparticle (CCTN) was systematically fabricated in this work. Synthesized titania nanoparticles were thoroughly characterized by XRD, FT-IR, HR-TEM, TEM–EDX, SEM with EDX mapping, BET, and
ζ
potential measurements. The adsorption of cationic surfactant, cetyltrimethylammonium bromide (CTAB), on TiO
2
was studied under various pH and ionic strength conditions. Adsorption of CTAB on TiO
2
increased with ionic strength increment in the presence of hemimicelle monolayer structure, indicating that nonelectrostatic and electrostatic forces control CTAB uptake. CTAB adsorption isotherms on TiO
2
were according to a two-step model. Potential application in pesticide removal of 2,4-dichorophenoxy acetic acid (2,4-D) using CCTN was also studied. Optimum parameters for 2,4-D treatment through adsorption technique were pH 5, adsorption time of 120 min, and CCTN dosage of 10 mg·mL
–1
. Very low 2,4-D removal efficiency using TiO
2
without CTAB coating was found to be approximately 28.5% whereas the removal efficiency was up to about 90% by using CCTN under optimum conditions, and the maximum adsorption capacity of 12.79 mg·g
–1
was found. Adsorption isotherms of 2,4-D on CCTN were more suitable with the Langmuir model than Freundlich. Adsorption mechanisms of 2,4-D on CCTN were mainly governed by Columbic attraction based on isotherms and surface charge changes. |
doi_str_mv | 10.1007/s11356-023-25312-1 |
format | Article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2942102971</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2942102971</sourcerecordid><originalsourceid>FETCH-LOGICAL-c408t-186088df09ad4e8733f3362d4c78c30a7eeb1dddafa50cf96a79957b2f912cd73</originalsourceid><addsrcrecordid>eNqFkc1u1TAQhS0EoqXwAiyQJTZFwjC2kzheVgUKUiU2sLbm-qd1lWsHO7mi79CHxuWW3wWsPNZ854w9h5CnHF5xAPW6ci77gYGQTPSSC8bvkUM-8I6pTuv7v9UH5FGtVwACtFAPyYEchm5UQh2SmxNXc5mXuPO0-G3e4URzoC7ayymXPF_6lL9eo_VLtBRtdPRYvOzYmxd0rTFd0JR3fqIJU56xNGbylW6wekdzohaXmFMT1rUEtAumhdmMS-susd0i_ql8TB4EnKp_cncekc_v3n46fc_OP559OD05Z7aDcWF8HGAcXQCNrvOjkjJIOQjXWTVaCai833DnHAbswQY9oNK6VxsRNBfWKXlEjve-c8lfVl8Xs43V-mnC5PNajdCd4CC04v9HVVulFFyLhj7_C73Ka0ntI0aMoHQPA0CjxJ6yJddafDBziVss14aDuY3V7GM1LVbzPVZz-4pnd9brZuvdT8mPHBsg90BtrXThy6_Z_7D9Bkjkrwo</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2807950600</pqid></control><display><type>article</type><title>Adsorptive removal of dichlorophenoxyacetic acid (2,4-D) using novel nanoparticles based on cationic surfactant-coated titania nanoparticles</title><source>MEDLINE</source><source>SpringerLink Journals</source><creator>Le, Thi Dung ; Nguyen, Duc Thang ; Nguyen, Quynh Loan ; Duong, Viet Dung ; Doan, Thi Hai Yen ; Nadda, Ashok Kumar ; Sharma, Swati ; Le, Thanh Son ; Pham, Tien Duc</creator><creatorcontrib>Le, Thi Dung ; Nguyen, Duc Thang ; Nguyen, Quynh Loan ; Duong, Viet Dung ; Doan, Thi Hai Yen ; Nadda, Ashok Kumar ; Sharma, Swati ; Le, Thanh Son ; Pham, Tien Duc</creatorcontrib><description>A novel nanomaterial based on cationic surfactant-coated TiO
2
nanoparticle (CCTN) was systematically fabricated in this work. Synthesized titania nanoparticles were thoroughly characterized by XRD, FT-IR, HR-TEM, TEM–EDX, SEM with EDX mapping, BET, and
ζ
potential measurements. The adsorption of cationic surfactant, cetyltrimethylammonium bromide (CTAB), on TiO
2
was studied under various pH and ionic strength conditions. Adsorption of CTAB on TiO
2
increased with ionic strength increment in the presence of hemimicelle monolayer structure, indicating that nonelectrostatic and electrostatic forces control CTAB uptake. CTAB adsorption isotherms on TiO
2
were according to a two-step model. Potential application in pesticide removal of 2,4-dichorophenoxy acetic acid (2,4-D) using CCTN was also studied. Optimum parameters for 2,4-D treatment through adsorption technique were pH 5, adsorption time of 120 min, and CCTN dosage of 10 mg·mL
–1
. Very low 2,4-D removal efficiency using TiO
2
without CTAB coating was found to be approximately 28.5% whereas the removal efficiency was up to about 90% by using CCTN under optimum conditions, and the maximum adsorption capacity of 12.79 mg·g
–1
was found. Adsorption isotherms of 2,4-D on CCTN were more suitable with the Langmuir model than Freundlich. Adsorption mechanisms of 2,4-D on CCTN were mainly governed by Columbic attraction based on isotherms and surface charge changes.</description><identifier>ISSN: 1614-7499</identifier><identifier>ISSN: 0944-1344</identifier><identifier>EISSN: 1614-7499</identifier><identifier>DOI: 10.1007/s11356-023-25312-1</identifier><identifier>PMID: 36648727</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>2,4-D ; 2,4-Dichlorophenoxyacetic Acid ; Acetic acid ; Adsorption ; Adsorptivity ; Aquatic Pollution ; Atmospheric Protection/Air Quality Control/Air Pollution ; cationic surfactants ; Cations ; Cetrimonium ; Cetyltrimethylammonium bromide ; Coatings ; Dichlorophenoxyacetic acid ; Earth and Environmental Science ; Ecotoxicology ; Electrostatic properties ; Environment ; Environmental Chemistry ; Environmental Health ; Environmental science ; Herbicides ; Ionic strength ; Ions ; Isotherms ; Kinetics ; Nanomaterials ; Nanoparticles ; Nanoparticles - chemistry ; Pesticides ; Phenoxyacetates ; Pollutant removal ; Research Article ; sorption isotherms ; Spectroscopy, Fourier Transform Infrared ; Surface charge ; Surface-Active Agents - chemistry ; Surfactants ; Titanium dioxide ; Waste Water Technology ; Water Management ; Water Pollution Control</subject><ispartof>Environmental science and pollution research international, 2023-03, Vol.30 (14), p.42367-42377</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c408t-186088df09ad4e8733f3362d4c78c30a7eeb1dddafa50cf96a79957b2f912cd73</citedby><cites>FETCH-LOGICAL-c408t-186088df09ad4e8733f3362d4c78c30a7eeb1dddafa50cf96a79957b2f912cd73</cites><orcidid>0000-0002-9087-7417</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11356-023-25312-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11356-023-25312-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36648727$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Le, Thi Dung</creatorcontrib><creatorcontrib>Nguyen, Duc Thang</creatorcontrib><creatorcontrib>Nguyen, Quynh Loan</creatorcontrib><creatorcontrib>Duong, Viet Dung</creatorcontrib><creatorcontrib>Doan, Thi Hai Yen</creatorcontrib><creatorcontrib>Nadda, Ashok Kumar</creatorcontrib><creatorcontrib>Sharma, Swati</creatorcontrib><creatorcontrib>Le, Thanh Son</creatorcontrib><creatorcontrib>Pham, Tien Duc</creatorcontrib><title>Adsorptive removal of dichlorophenoxyacetic acid (2,4-D) using novel nanoparticles based on cationic surfactant-coated titania nanoparticles</title><title>Environmental science and pollution research international</title><addtitle>Environ Sci Pollut Res</addtitle><addtitle>Environ Sci Pollut Res Int</addtitle><description>A novel nanomaterial based on cationic surfactant-coated TiO
2
nanoparticle (CCTN) was systematically fabricated in this work. Synthesized titania nanoparticles were thoroughly characterized by XRD, FT-IR, HR-TEM, TEM–EDX, SEM with EDX mapping, BET, and
ζ
potential measurements. The adsorption of cationic surfactant, cetyltrimethylammonium bromide (CTAB), on TiO
2
was studied under various pH and ionic strength conditions. Adsorption of CTAB on TiO
2
increased with ionic strength increment in the presence of hemimicelle monolayer structure, indicating that nonelectrostatic and electrostatic forces control CTAB uptake. CTAB adsorption isotherms on TiO
2
were according to a two-step model. Potential application in pesticide removal of 2,4-dichorophenoxy acetic acid (2,4-D) using CCTN was also studied. Optimum parameters for 2,4-D treatment through adsorption technique were pH 5, adsorption time of 120 min, and CCTN dosage of 10 mg·mL
–1
. Very low 2,4-D removal efficiency using TiO
2
without CTAB coating was found to be approximately 28.5% whereas the removal efficiency was up to about 90% by using CCTN under optimum conditions, and the maximum adsorption capacity of 12.79 mg·g
–1
was found. Adsorption isotherms of 2,4-D on CCTN were more suitable with the Langmuir model than Freundlich. Adsorption mechanisms of 2,4-D on CCTN were mainly governed by Columbic attraction based on isotherms and surface charge changes.</description><subject>2,4-D</subject><subject>2,4-Dichlorophenoxyacetic Acid</subject><subject>Acetic acid</subject><subject>Adsorption</subject><subject>Adsorptivity</subject><subject>Aquatic Pollution</subject><subject>Atmospheric Protection/Air Quality Control/Air Pollution</subject><subject>cationic surfactants</subject><subject>Cations</subject><subject>Cetrimonium</subject><subject>Cetyltrimethylammonium bromide</subject><subject>Coatings</subject><subject>Dichlorophenoxyacetic acid</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>Electrostatic properties</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Environmental science</subject><subject>Herbicides</subject><subject>Ionic strength</subject><subject>Ions</subject><subject>Isotherms</subject><subject>Kinetics</subject><subject>Nanomaterials</subject><subject>Nanoparticles</subject><subject>Nanoparticles - chemistry</subject><subject>Pesticides</subject><subject>Phenoxyacetates</subject><subject>Pollutant removal</subject><subject>Research Article</subject><subject>sorption isotherms</subject><subject>Spectroscopy, Fourier Transform Infrared</subject><subject>Surface charge</subject><subject>Surface-Active Agents - chemistry</subject><subject>Surfactants</subject><subject>Titanium dioxide</subject><subject>Waste Water Technology</subject><subject>Water Management</subject><subject>Water Pollution Control</subject><issn>1614-7499</issn><issn>0944-1344</issn><issn>1614-7499</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNqFkc1u1TAQhS0EoqXwAiyQJTZFwjC2kzheVgUKUiU2sLbm-qd1lWsHO7mi79CHxuWW3wWsPNZ854w9h5CnHF5xAPW6ci77gYGQTPSSC8bvkUM-8I6pTuv7v9UH5FGtVwACtFAPyYEchm5UQh2SmxNXc5mXuPO0-G3e4URzoC7ayymXPF_6lL9eo_VLtBRtdPRYvOzYmxd0rTFd0JR3fqIJU56xNGbylW6wekdzohaXmFMT1rUEtAumhdmMS-susd0i_ql8TB4EnKp_cncekc_v3n46fc_OP559OD05Z7aDcWF8HGAcXQCNrvOjkjJIOQjXWTVaCai833DnHAbswQY9oNK6VxsRNBfWKXlEjve-c8lfVl8Xs43V-mnC5PNajdCd4CC04v9HVVulFFyLhj7_C73Ka0ntI0aMoHQPA0CjxJ6yJddafDBziVss14aDuY3V7GM1LVbzPVZz-4pnd9brZuvdT8mPHBsg90BtrXThy6_Z_7D9Bkjkrwo</recordid><startdate>20230301</startdate><enddate>20230301</enddate><creator>Le, Thi Dung</creator><creator>Nguyen, Duc Thang</creator><creator>Nguyen, Quynh Loan</creator><creator>Duong, Viet Dung</creator><creator>Doan, Thi Hai Yen</creator><creator>Nadda, Ashok Kumar</creator><creator>Sharma, Swati</creator><creator>Le, Thanh Son</creator><creator>Pham, Tien Duc</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>AEUYN</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><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope><orcidid>https://orcid.org/0000-0002-9087-7417</orcidid></search><sort><creationdate>20230301</creationdate><title>Adsorptive removal of dichlorophenoxyacetic acid (2,4-D) using novel nanoparticles based on cationic surfactant-coated titania nanoparticles</title><author>Le, Thi Dung ; Nguyen, Duc Thang ; Nguyen, Quynh Loan ; Duong, Viet Dung ; Doan, Thi Hai Yen ; Nadda, Ashok Kumar ; Sharma, Swati ; Le, Thanh Son ; Pham, Tien Duc</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c408t-186088df09ad4e8733f3362d4c78c30a7eeb1dddafa50cf96a79957b2f912cd73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>2,4-D</topic><topic>2,4-Dichlorophenoxyacetic Acid</topic><topic>Acetic acid</topic><topic>Adsorption</topic><topic>Adsorptivity</topic><topic>Aquatic Pollution</topic><topic>Atmospheric Protection/Air Quality Control/Air Pollution</topic><topic>cationic surfactants</topic><topic>Cations</topic><topic>Cetrimonium</topic><topic>Cetyltrimethylammonium bromide</topic><topic>Coatings</topic><topic>Dichlorophenoxyacetic acid</topic><topic>Earth and Environmental Science</topic><topic>Ecotoxicology</topic><topic>Electrostatic properties</topic><topic>Environment</topic><topic>Environmental Chemistry</topic><topic>Environmental Health</topic><topic>Environmental science</topic><topic>Herbicides</topic><topic>Ionic strength</topic><topic>Ions</topic><topic>Isotherms</topic><topic>Kinetics</topic><topic>Nanomaterials</topic><topic>Nanoparticles</topic><topic>Nanoparticles - chemistry</topic><topic>Pesticides</topic><topic>Phenoxyacetates</topic><topic>Pollutant removal</topic><topic>Research Article</topic><topic>sorption isotherms</topic><topic>Spectroscopy, Fourier Transform Infrared</topic><topic>Surface charge</topic><topic>Surface-Active Agents - chemistry</topic><topic>Surfactants</topic><topic>Titanium dioxide</topic><topic>Waste Water Technology</topic><topic>Water Management</topic><topic>Water Pollution Control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Le, Thi Dung</creatorcontrib><creatorcontrib>Nguyen, Duc Thang</creatorcontrib><creatorcontrib>Nguyen, Quynh Loan</creatorcontrib><creatorcontrib>Duong, Viet Dung</creatorcontrib><creatorcontrib>Doan, Thi Hai Yen</creatorcontrib><creatorcontrib>Nadda, Ashok Kumar</creatorcontrib><creatorcontrib>Sharma, Swati</creatorcontrib><creatorcontrib>Le, Thanh Son</creatorcontrib><creatorcontrib>Pham, Tien Duc</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>ABI/INFORM Collection</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 One Sustainability</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><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Environmental science and pollution research international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Le, Thi Dung</au><au>Nguyen, Duc Thang</au><au>Nguyen, Quynh Loan</au><au>Duong, Viet Dung</au><au>Doan, Thi Hai Yen</au><au>Nadda, Ashok Kumar</au><au>Sharma, Swati</au><au>Le, Thanh Son</au><au>Pham, Tien Duc</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Adsorptive removal of dichlorophenoxyacetic acid (2,4-D) using novel nanoparticles based on cationic surfactant-coated titania nanoparticles</atitle><jtitle>Environmental science and pollution research international</jtitle><stitle>Environ Sci Pollut Res</stitle><addtitle>Environ Sci Pollut Res Int</addtitle><date>2023-03-01</date><risdate>2023</risdate><volume>30</volume><issue>14</issue><spage>42367</spage><epage>42377</epage><pages>42367-42377</pages><issn>1614-7499</issn><issn>0944-1344</issn><eissn>1614-7499</eissn><abstract>A novel nanomaterial based on cationic surfactant-coated TiO
2
nanoparticle (CCTN) was systematically fabricated in this work. Synthesized titania nanoparticles were thoroughly characterized by XRD, FT-IR, HR-TEM, TEM–EDX, SEM with EDX mapping, BET, and
ζ
potential measurements. The adsorption of cationic surfactant, cetyltrimethylammonium bromide (CTAB), on TiO
2
was studied under various pH and ionic strength conditions. Adsorption of CTAB on TiO
2
increased with ionic strength increment in the presence of hemimicelle monolayer structure, indicating that nonelectrostatic and electrostatic forces control CTAB uptake. CTAB adsorption isotherms on TiO
2
were according to a two-step model. Potential application in pesticide removal of 2,4-dichorophenoxy acetic acid (2,4-D) using CCTN was also studied. Optimum parameters for 2,4-D treatment through adsorption technique were pH 5, adsorption time of 120 min, and CCTN dosage of 10 mg·mL
–1
. Very low 2,4-D removal efficiency using TiO
2
without CTAB coating was found to be approximately 28.5% whereas the removal efficiency was up to about 90% by using CCTN under optimum conditions, and the maximum adsorption capacity of 12.79 mg·g
–1
was found. Adsorption isotherms of 2,4-D on CCTN were more suitable with the Langmuir model than Freundlich. Adsorption mechanisms of 2,4-D on CCTN were mainly governed by Columbic attraction based on isotherms and surface charge changes.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>36648727</pmid><doi>10.1007/s11356-023-25312-1</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-9087-7417</orcidid></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1614-7499 |
ispartof | Environmental science and pollution research international, 2023-03, Vol.30 (14), p.42367-42377 |
issn | 1614-7499 0944-1344 1614-7499 |
language | eng |
recordid | cdi_proquest_miscellaneous_2942102971 |
source | MEDLINE; SpringerLink Journals |
subjects | 2,4-D 2,4-Dichlorophenoxyacetic Acid Acetic acid Adsorption Adsorptivity Aquatic Pollution Atmospheric Protection/Air Quality Control/Air Pollution cationic surfactants Cations Cetrimonium Cetyltrimethylammonium bromide Coatings Dichlorophenoxyacetic acid Earth and Environmental Science Ecotoxicology Electrostatic properties Environment Environmental Chemistry Environmental Health Environmental science Herbicides Ionic strength Ions Isotherms Kinetics Nanomaterials Nanoparticles Nanoparticles - chemistry Pesticides Phenoxyacetates Pollutant removal Research Article sorption isotherms Spectroscopy, Fourier Transform Infrared Surface charge Surface-Active Agents - chemistry Surfactants Titanium dioxide Waste Water Technology Water Management Water Pollution Control |
title | Adsorptive removal of dichlorophenoxyacetic acid (2,4-D) using novel nanoparticles based on cationic surfactant-coated titania nanoparticles |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T05%3A26%3A53IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Adsorptive%20removal%20of%20dichlorophenoxyacetic%20acid%20(2,4-D)%20using%20novel%20nanoparticles%20based%20on%20cationic%20surfactant-coated%20titania%20nanoparticles&rft.jtitle=Environmental%20science%20and%20pollution%20research%20international&rft.au=Le,%20Thi%20Dung&rft.date=2023-03-01&rft.volume=30&rft.issue=14&rft.spage=42367&rft.epage=42377&rft.pages=42367-42377&rft.issn=1614-7499&rft.eissn=1614-7499&rft_id=info:doi/10.1007/s11356-023-25312-1&rft_dat=%3Cproquest_cross%3E2942102971%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2807950600&rft_id=info:pmid/36648727&rfr_iscdi=true |