Magnetic MOF composite material for decontamination of direct red 81 from polluted water-Reference-Cited by-同舟云学术

Magnetic MOF composite material for decontamination of direct red 81 from polluted water

Published:2023-02-01 Issue:2 Volume:13 Page:
ISSN:2158-3226
Container-title:AIP Advances
language:en
Short-container-title:

Author:

Salama Eslam¹^ORCID,Ossman Mona¹^ORCID,Hamdy Ali²,Shokry Hassan³⁴^ORCID,Elkady Marwa F.⁵⁶^ORCID

Affiliation:

1. Environment and Natural Materials Research Institute (ENMRI), City of Scientific Research and Technological Applications (SRTA-City) 1 , New Borg El-Arab City, Alexandria 21934, Egypt

2. Environmental Biotechnology Department, Genetic Engineering and Biotechnological Research Institute (GEBRI), City of Scientific Research and Technological Applications (SRTA-City) 2 , New Borg El-Arab City, Alexandria 21934, Egypt

3. Electronic Materials Research Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technological Applications (SRTA-City) 3 , New Borg El-Arab City, Alexandria 21934, Egypt

4. Environmental Engineering Department, Egypt-Japan University of Science and Technology 4 , New Borg El-Arab City, Alexandria 21934, Egypt

5. Fabrication Technology Research Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technological Applications (SRTA-City) 5 , New Borg El-Arab City, Alexandria 21934, Egypt

6. Chemical and Petrochemical Engineering Department, Egypt-Japan University of Science and Technology (E-JUST) 6 , New Borg El-Arab City, Alexandria 21934, Egypt

Abstract

Herewith, magnetic Zn MOF composite material was utilized as an efficient adsorbent for direct red 81 “DR81” dye from wastewater. The synthesized magnetic MOF was characterized using X-ray diffraction (XRD), field emission transmission electron microscopy (FETEM), Fourier-transform infrared spectroscopy (FTIR), vibrating sample magnetometer (VSM), thermal gravimetrical analysis (TGA), and Brunauer-Emmett-Teller (BET) surface area analysis. The adsorption profile of DR81 anionic dye onto the prepared magnetic MOF was investigated with various processing parameters such as contact time, dosage, and initial dye concentrations. The optimum dosage from the fabricated magnetic Zn MOF for decontamination of DR81 was 1.0 g l−1 at pH = 7 after 30 min. The maximum Langmuir monolayer adsorption capacity of the DR81 decontamination via the synthesized magnetic MOF was recorded 67.35 mg g−1. These promising data confirmed the availability of the synthesized magnetic MOF composite as an excellent adsorbent material for the adsorption of DR81 from aqueous media.

Funder

Science and Technology Development Fund

Publisher

AIP Publishing

Subject

General Physics and Astronomy

Link

https://pubs.aip.org/aip/adv/article-pdf/doi/10.1063/9.0000529/16760581/025349_1_online.pdf

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