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Paper Id: IJCIRAS1520
Title: ADSORPTION OF LEAD IONS (PB2+) FROM AQUEOUS SOLUTION WITH TETRA-ETHYL ORTHOSILICATE MODIFIED SILICA-IRON OXIDE (SI-FE3O4)MAGNETIC NANO-ADSORBENT.
Published in: International Journal Of Creative and Innovative Research In All Studies
Publisher: IJCIRAS
ISSN: 2581-5334
Volume / Issue: Volume 2 Issue 9
Pages: 9
Published On: 2/19/2020 8:51:46 PM      (MM/dd/yyyy)
Main Author Details
Name: Olabimtan Olabode Hakeem
Institute: National Research Institute for Chemical Technology Zaria Kaduna State, Nigeria
Co - Author Details
Author Name Author Institute
Aboki Mahmoud .A Scientific and Industrial Research Department, National Research Institute for Chemical Technology Zaria Kaduna State, Nigeria
Okibe patience.O Department of Industrial and Environmental Pollution, National Research Institute for Chemical Technology Zaria Kaduna State, Nigeria.
Ashade Noah.O Research and Development, Outstation Coordination Department, National Research Institute for Chemical Technology Zaria Kaduna State, Nigeria.
Abubakar Zaid Department of Engineering Materials Research, Nigerian Building and Road Research Institute North West Zonal Office, Kano State, Nigeria.
Abdulkarim Yahaya. M Textile Technology Department, National Research Institute for Chemical Technology Zaria Kaduna State, Nigeria.
Opeyemi Adegboyo.O Department of Science Laboratory Technology, Federal Polytechnic Ilaro Ogun State, Nigeria.
Yahaya yakubu Department of Applied Chemistry, Kaduna Polytechnic, Kaduna State, Nigeria.
Abstract
Research Area: Earth sciences & Allied Sciences
KeyWord: Magnetic nano-adsorbent, tetra-ethyl orthosilicate, iron oxide Nano-particles, lead, and magnetic field
Abstract: Lead as one of the toxic and dangerous heavy metals will always require an approach that is cost-effective, simple and environmentally benign to eliminate it from potable water sources especially. Tetra-ethyl orthosilicate was employed as a stabilizing and modifying agent on iron oxide magnetic nano-adsorbent from ferric and ferrous chlorides as precursors. Fourier transform infrared (FT-IR) and Transmission electron microscopy (TEM) was adopted in the characterization of this silica-coated magnetic iron oxide nano-adsorbent (Si-Fe3O4 Nanoparticles). FTIR clearly ascertained the relevant absorption peaks and affirmation of spheroidal Si-Fe3O4 nano-adsorbent at a 20nm nanometer scale with TEM and image J particle analysis software. The actual dimension of 82.54nm or 68.56nm was deduced from the absolute average area of (5756.144 ± 1055.833) nm2; standard error of 333.884nm2 with the silica-coated magnetic nano-adsorbent (Si-Fe3O4) and (77.5 ± 9.24) nm2 and standard error of 2.922nm2 with the uncoated nanoparticles (Fe3O4) were estimated. They (Si-Fe3O4 and Fe3O4) retained polydispersity indices of 2504.800 and 67.811 respectively, characterizing the nano-adsorbent as a polydispersed, randomly oriented nanoparticles. Si-Fe3O4 as a nano-adsorbent was then employed for the adsorption of lead (Pb2+) ions from the aqueous solution of 0.06M and 20mg of lead nitrate [Pb(NO3)2] under the influence of an external magnetic field. Qualitative determination of lead with a test kit was adopted as a direct signal in detecting the presence and absence of lead ions in aqueous solution. It was logically estimated that 20mg/g adsorption capacity of 5g and 100% removal efficiency of Si-Fe3O4 nano-adsorbent were achieved with lead ion.
Citations
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IEEE
Olabimtan Olabode Hakeem, Aboki Mahmoud .A, Okibe patience.O, Ashade Noah.O, Abubakar Zaid, Abdulkarim Yahaya. M, Opeyemi Adegboyo.O, Yahaya yakubu, "Adsorption of Lead ions (Pb2+) from Aqueous Solution with Tetra-ethyl Orthosilicate modified Silica-Iron oxide (Si-Fe3O4)Magnetic Nano-adsorbent.", International Journal Of Creative and Innovative Research In All Studies, vol. 2, no. 9, pp. 26-34, 2020.
MLA Olabimtan Olabode Hakeem, Aboki Mahmoud .A, Okibe patience.O, Ashade Noah.O, Abubakar Zaid, Abdulkarim Yahaya. M, Opeyemi Adegboyo.O, Yahaya yakubu "Adsorption of Lead ions (Pb2+) from Aqueous Solution with Tetra-ethyl Orthosilicate modified Silica-Iron oxide (Si-Fe3O4)Magnetic Nano-adsorbent.." International Journal Of Creative and Innovative Research In All Studies, vol 2, no. 9, 2020, pp. 26-34.
APA Olabimtan Olabode Hakeem, Aboki Mahmoud .A, Okibe patience.O, Ashade Noah.O, Abubakar Zaid, Abdulkarim Yahaya. M, Opeyemi Adegboyo.O, Yahaya yakubu (2020). Adsorption of Lead ions (Pb2+) from Aqueous Solution with Tetra-ethyl Orthosilicate modified Silica-Iron oxide (Si-Fe3O4)Magnetic Nano-adsorbent.. International Journal Of Creative and Innovative Research In All Studies, 2(9), 26-34.
Adsorption of Lead ions (Pb2+) from Aqueous Solution with Tetra-ethyl Orthosilicate modified Silica-Iron oxide (Si-Fe3O4)Magnetic Nano-adsorbent.
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