REMOVAL OF CU2+ FROM WASTEWATER USING SYNTHESIZED MAGNETITE BENTONITE NANO-ABSORBENT

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NOURMOHAMADI GH.; FAZLAVI A.; ABAEI E.; KARIMI GH.; RAHMANI A.A.

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Journal: WATER AND WASTEWATER Year:2015 | Volume:26 | Issue:5 (99) Page(s): 106-109

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Title

REMOVAL OF CU2+ FROM WASTEWATER USING SYNTHESIZED MAGNETITE BENTONITE NANO-ABSORBENT

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Keywords

MAGNETITE NANOPARTICELSQ2

SYNTHESIZED BENTHONIT MAGNETITEQ2

WASTEWATER TREATMENTQ2

METAL POLLUTANTSQ1

REMOVAL OF CUQ2

Abstract

The objective of the present study was to investigate absorption of copper from wastewater using the synthesized magnetite (Fe3O4) bentonite nanoadsorbent. Synthesized magnetite-bentonite nanoparticles (20-40 nm) were produced using the coprecipitation method and subsequently subjected to Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD), and Fourier Transform Infrared Spectroscopy (FT-IR) for analysis and evaluation. The nanoparticles were finally used as an adsorbent in WASTEWATER TREATMENT. Experiments were also designed using the Design of Experiment (DOE) software. Absorbent quantity, contact time, Cu+2 concentration, and pH were the most important factors selected for investigation. In a second step, the CCD design model was used to identify the optimum conditions for achieving the best metal ion absorption (removal) efficiency. It was found that 89% of Copper metal ions were absorbed under optimum conditions. Finally, experiments were performed on the inorganic effluent (from the Sarcheshme Copper Mines) under the optimum conditions. Results revealed a sorption content of 30% for Cu2+.

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APA: Copy

NOURMOHAMADI, GH., FAZLAVI, A., ABAEI, E., KARIMI, GH., & RAHMANI, A.A.. (2015). REMOVAL OF CU²⁺ FROM WASTEWATER USING SYNTHESIZED MAGNETITE BENTONITE NANO-ABSORBENT. WATER AND WASTEWATER, 26(5 (99)), 106-109. SID. https://sid.ir/paper/103655/en

Vancouver: Copy

NOURMOHAMADI GH., FAZLAVI A., ABAEI E., KARIMI GH., RAHMANI A.A.. REMOVAL OF CU²⁺ FROM WASTEWATER USING SYNTHESIZED MAGNETITE BENTONITE NANO-ABSORBENT. WATER AND WASTEWATER[Internet]. 2015;26(5 (99)):106-109. Available from: https://sid.ir/paper/103655/en

IEEE: Copy

GH. NOURMOHAMADI, A. FAZLAVI, E. ABAEI, GH. KARIMI, and A.A. RAHMANI, “REMOVAL OF CU²⁺ FROM WASTEWATER USING SYNTHESIZED MAGNETITE BENTONITE NANO-ABSORBENT,” WATER AND WASTEWATER, vol. 26, no. 5 (99), pp. 106–109, 2015, [Online]. Available: https://sid.ir/paper/103655/en

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