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http://krishi.icar.gov.in/jspui/handle/123456789/71367
Title: | 3D-printed monolithic biofilters based on a polylactic acid (PLA) – hydroxyapatite (HAp) composite for heavy metal removal from an aqueous medium |
Other Titles: | Not Available |
Authors: | Natalia Fijoł Abdelhamid, H. N. Binsi, P.K. Hall, S. A. Nebu Thomas Aji P. Mathew |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | Department of Materials and Environmental Chemistry, Stockholm University, Frescativägen 8, 106 91, Stockholm, Sweden Advanced Multifunctional Materials Laboratory, Department of Chemistry, Faculty of Science, Assiut University, Assiut 71515, Egypt ICAR::Central Institute of Fisheries Technology Division of Solid Mechanics, Lund University, Lund, Sweden Lund Institute of Advanced Neutron and X-Ray Science, Lund, Sweden Department of Periodontology, Pushpagiri College of Dental Sciences, Thiruvalla, Kerala, India |
Published/ Complete Date: | 2021-10-01 |
Project Code: | Not Available |
Keywords: | Not Available |
Publisher: | Royal Society of Chemistry |
Citation: | Natalia Fijoł, Abdelhamid, H. N., Binsi, P.K., Hall, S. A., Nebu Thomas, and Aji P. Mathew (2021) 3D-printed monolithic biofilters based on a polylactic acid (PLA) – hydroxyapatite (HAp) composite for heavy metal removal from an aqueous medium. RSC Adv. 11: 32408-32418. |
Series/Report no.: | Not Available; |
Abstract/Description: | High flux, monolithic water purification filters based on polylactic acid (PLA) functionalised with fish scale extracted hydroxyapatite (HAp) were prepared by solvent-assisted blending and thermally induced phase separation (TIPS), followed by twin-screw extrusion into filaments and processed via three-dimensional (3D) printing. The printed filters with consistent pore geometry and channel interconnectivity as well as homogenous distribution of HAp in the PLA matrix showed adsorption capabilities towards heavy metals i.e. cadmium (Cd) and lead (Pb) with maximum adsorption capacity of 112.1 mg gHAp−1 and 360.5 mg gHAp−1 for the metal salt of Pb and Cd, respectively. The adsorption was found to be driven by a combination of ion exchange, dissolution and precipitation on HAp and surface complexation. |
Description: | Not Available |
ISSN: | 2046-2069 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | RSC Advances |
Journal Type: | International Journal |
NAAS Rating: | 9.36 |
Impact Factor: | 3.36 |
Volume No.: | 11 |
Page Number: | 32408-32418 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | 10.1039/D1RA05202K |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/71367 |
Appears in Collections: | FS-CIFT-Publication |
Files in This Item:
File | Description | Size | Format | |
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3D-printed monolithic biofilters.pdf | 1.08 MB | Adobe PDF | View/Open |
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