Removal of Basic Violet from Wool Dyeing Effluent Using Nanoparticles
In the reported study, nano silica and nano clay were used to remove the residual color from effluent generated during the dyeing of wool fabric with basic violet. Various concentrations (0.1%, 0.25%, 0.5%, and 1.0%) of the nanoparticles were treated with dye effluent for different durations and the...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2022-07-01
|
| Series: | Journal of Natural Fibers |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/15440478.2020.1821281 |
| _version_ | 1797680138951852032 |
|---|---|
| author | Seiko Jose Nachimuthu Shanmugam Ajay Kumar Sekar Das |
| author_facet | Seiko Jose Nachimuthu Shanmugam Ajay Kumar Sekar Das |
| author_sort | Seiko Jose |
| collection | DOAJ |
| description | In the reported study, nano silica and nano clay were used to remove the residual color from effluent generated during the dyeing of wool fabric with basic violet. Various concentrations (0.1%, 0.25%, 0.5%, and 1.0%) of the nanoparticles were treated with dye effluent for different durations and the results are compared with the color removal of commercial activated carbon. The nanoparticles were characterized for their physical properties including particle size, FTIR, and TEM. Freundlich isotherm was used for the dye adsorption studies. The FTIR and TEM analysis depicted the characteristic peaks and crystal geometry for the selected nanoparticles. The treated effluent showed a significant reduction in color, biological, and chemical oxygen demand (more than 99%). The treatment was optimized for 1.0% adsorbent concentration for 60 minutes. The color removal efficiency of nano silica was found to be higher at low concentration; however, the efficiency of nano clay exceeded at a higher concentration of adsorbents. |
| first_indexed | 2024-03-11T23:25:21Z |
| format | Article |
| id | doaj.art-2829dca93431431bb3e8d257e24669c7 |
| institution | Directory Open Access Journal |
| issn | 1544-0478 1544-046X |
| language | English |
| last_indexed | 2024-03-11T23:25:21Z |
| publishDate | 2022-07-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Natural Fibers |
| spelling | doaj.art-2829dca93431431bb3e8d257e24669c72023-09-20T12:50:20ZengTaylor & Francis GroupJournal of Natural Fibers1544-04781544-046X2022-07-011972596260610.1080/15440478.2020.18212811821281Removal of Basic Violet from Wool Dyeing Effluent Using NanoparticlesSeiko Jose0Nachimuthu Shanmugam1Ajay Kumar2Sekar Das3ICAR - Central Sheep and Wool Research Institute (CSWRI)ICAR - Central Sheep and Wool Research Institute (CSWRI)ICAR - Central Sheep and Wool Research Institute (CSWRI)ICAR - Central Sheep and Wool Research Institute (CSWRI)In the reported study, nano silica and nano clay were used to remove the residual color from effluent generated during the dyeing of wool fabric with basic violet. Various concentrations (0.1%, 0.25%, 0.5%, and 1.0%) of the nanoparticles were treated with dye effluent for different durations and the results are compared with the color removal of commercial activated carbon. The nanoparticles were characterized for their physical properties including particle size, FTIR, and TEM. Freundlich isotherm was used for the dye adsorption studies. The FTIR and TEM analysis depicted the characteristic peaks and crystal geometry for the selected nanoparticles. The treated effluent showed a significant reduction in color, biological, and chemical oxygen demand (more than 99%). The treatment was optimized for 1.0% adsorbent concentration for 60 minutes. The color removal efficiency of nano silica was found to be higher at low concentration; however, the efficiency of nano clay exceeded at a higher concentration of adsorbents.http://dx.doi.org/10.1080/15440478.2020.1821281nano claynano silicaeffluent treatmentdyeingwater qualitycolor removal |
| spellingShingle | Seiko Jose Nachimuthu Shanmugam Ajay Kumar Sekar Das Removal of Basic Violet from Wool Dyeing Effluent Using Nanoparticles Journal of Natural Fibers nano clay nano silica effluent treatment dyeing water quality color removal |
| title | Removal of Basic Violet from Wool Dyeing Effluent Using Nanoparticles |
| title_full | Removal of Basic Violet from Wool Dyeing Effluent Using Nanoparticles |
| title_fullStr | Removal of Basic Violet from Wool Dyeing Effluent Using Nanoparticles |
| title_full_unstemmed | Removal of Basic Violet from Wool Dyeing Effluent Using Nanoparticles |
| title_short | Removal of Basic Violet from Wool Dyeing Effluent Using Nanoparticles |
| title_sort | removal of basic violet from wool dyeing effluent using nanoparticles |
| topic | nano clay nano silica effluent treatment dyeing water quality color removal |
| url | http://dx.doi.org/10.1080/15440478.2020.1821281 |
| work_keys_str_mv | AT seikojose removalofbasicvioletfromwooldyeingeffluentusingnanoparticles AT nachimuthushanmugam removalofbasicvioletfromwooldyeingeffluentusingnanoparticles AT ajaykumar removalofbasicvioletfromwooldyeingeffluentusingnanoparticles AT sekardas removalofbasicvioletfromwooldyeingeffluentusingnanoparticles |