A recent study on remediation of direct blue 15 dye using halloysite nanotubes
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10362/145968 |
Resumo: | R.G.P.2/138/42 TURSP–2020/157 |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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A recent study on remediation of direct blue 15 dye using halloysite nanotubesAdsorption isotherm modelDiffusive mass transferDirect Blue 15Halloysite nanotubesRemediationMaterials Science(all)InstrumentationEngineering(all)Process Chemistry and TechnologyComputer Science ApplicationsFluid Flow and Transfer ProcessesR.G.P.2/138/42 TURSP–2020/157A set of lab‐scale experiments were designed and conducted to remedy Direct Blue 15 (DB15) dye using nontoxic halloysite nanotubes (HNT) with the view to be utilized in a textile industrial effluent (TIE). The DB15 adsorbed‐HNT “sludge” was used as a reinforcing agent and plas-tic waste to fabricate the composite. To advance the knowledge and further understand the chemical phenomena associated with DB15 adsorption on HNT, different factors like pH value, adsorbate initial concentration, adsorbent dosage, and temperature on the composite were affected experi-mentally tested. To estimate the adsorption capacity of HNT, nine isotherm models were applied, and it was identified that the Brouers–Sotolongo adsorption isotherm model represented the best accuracy for predicting the adsorption behavior of the HNT. Likewise, the pseudo‐second‐order reaction was the predominant mechanism for the overall rate of the multi‐step dye adsorption pro-cess. Additionally, it was demonstrated that the mass transfer during the process is diffusion‐con-trolled, and thermodynamic assessments showed that the process is physisorption.LAQV@REQUIMTEDQ - Departamento de QuímicaRUNUkkund, Shareefraza J.Puthiyillam, PrasadAnqi, Ali E.Taqui, Syed NoemanAli, Masood AshrafSyed, Usman TaquiAlghamdi, Mohammed N.Siddiqui, Md Irfanul HaqueAlshehri, Hashim M.Safaei, Mohammad RezaMir, Rayees AfzalElfasakhany, AshrafEed, Emad M.Goodarzi, MarjanSoudagar, Manzoore Elahi M.2022-12-02T22:15:05Z2021-092021-09-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article23application/pdfhttp://hdl.handle.net/10362/145968eng2076-3417PURE: 45667443https://doi.org/10.3390/app11178196info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:26:51Zoai:run.unl.pt:10362/145968Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:52:22.722176Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
A recent study on remediation of direct blue 15 dye using halloysite nanotubes |
| title |
A recent study on remediation of direct blue 15 dye using halloysite nanotubes |
| spellingShingle |
A recent study on remediation of direct blue 15 dye using halloysite nanotubes Ukkund, Shareefraza J. Adsorption isotherm model Diffusive mass transfer Direct Blue 15 Halloysite nanotubes Remediation Materials Science(all) Instrumentation Engineering(all) Process Chemistry and Technology Computer Science Applications Fluid Flow and Transfer Processes |
| title_short |
A recent study on remediation of direct blue 15 dye using halloysite nanotubes |
| title_full |
A recent study on remediation of direct blue 15 dye using halloysite nanotubes |
| title_fullStr |
A recent study on remediation of direct blue 15 dye using halloysite nanotubes |
| title_full_unstemmed |
A recent study on remediation of direct blue 15 dye using halloysite nanotubes |
| title_sort |
A recent study on remediation of direct blue 15 dye using halloysite nanotubes |
| author |
Ukkund, Shareefraza J. |
| author_facet |
Ukkund, Shareefraza J. Puthiyillam, Prasad Anqi, Ali E. Taqui, Syed Noeman Ali, Masood Ashraf Syed, Usman Taqui Alghamdi, Mohammed N. Siddiqui, Md Irfanul Haque Alshehri, Hashim M. Safaei, Mohammad Reza Mir, Rayees Afzal Elfasakhany, Ashraf Eed, Emad M. Goodarzi, Marjan Soudagar, Manzoore Elahi M. |
| author_role |
author |
| author2 |
Puthiyillam, Prasad Anqi, Ali E. Taqui, Syed Noeman Ali, Masood Ashraf Syed, Usman Taqui Alghamdi, Mohammed N. Siddiqui, Md Irfanul Haque Alshehri, Hashim M. Safaei, Mohammad Reza Mir, Rayees Afzal Elfasakhany, Ashraf Eed, Emad M. Goodarzi, Marjan Soudagar, Manzoore Elahi M. |
| author2_role |
author author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
LAQV@REQUIMTE DQ - Departamento de Química RUN |
| dc.contributor.author.fl_str_mv |
Ukkund, Shareefraza J. Puthiyillam, Prasad Anqi, Ali E. Taqui, Syed Noeman Ali, Masood Ashraf Syed, Usman Taqui Alghamdi, Mohammed N. Siddiqui, Md Irfanul Haque Alshehri, Hashim M. Safaei, Mohammad Reza Mir, Rayees Afzal Elfasakhany, Ashraf Eed, Emad M. Goodarzi, Marjan Soudagar, Manzoore Elahi M. |
| dc.subject.por.fl_str_mv |
Adsorption isotherm model Diffusive mass transfer Direct Blue 15 Halloysite nanotubes Remediation Materials Science(all) Instrumentation Engineering(all) Process Chemistry and Technology Computer Science Applications Fluid Flow and Transfer Processes |
| topic |
Adsorption isotherm model Diffusive mass transfer Direct Blue 15 Halloysite nanotubes Remediation Materials Science(all) Instrumentation Engineering(all) Process Chemistry and Technology Computer Science Applications Fluid Flow and Transfer Processes |
| description |
R.G.P.2/138/42 TURSP–2020/157 |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-09 2021-09-01T00:00:00Z 2022-12-02T22:15:05Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
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article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10362/145968 |
| url |
http://hdl.handle.net/10362/145968 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
2076-3417 PURE: 45667443 https://doi.org/10.3390/app11178196 |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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23 application/pdf |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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