Development of magnetic porous coordination polymer adsorbent for the removal and preconcentration of Pb(II) from environmental water samples

Environmental Science and Pollution Research International
Aisha Mohammed Al'AbriNor Kartini Abu Bakar

Abstract

A novel porous coordination polymer adsorbent (BTCA-P-Cu-CP) based on a piperazine(P) as a ligand and 1,2,4,5-benzenetetracarboxylic acid (BTCA) as a linker was synthesized and magnetized to form magnetic porous coordination polymer (BTCA-P-Cu-MCP). Fourier transform infrared (FTIR), X-ray diffraction (XRD), vibrating sample magnetometer (VSM), field emission scanning electron microscope(FESEM), energy-dispersive X-ray spectroscopy(EDS), CHN, and Brunauer-Emmett-Teller(BET) analysis were used to characterize the synthesized adsorbent. BTCA-P-Cu-MCP was used for removal and preconcentration of Pb(II) ions from environmental water samples prior to flame atomic absorption spectrometry(FAAS) analysis. The maximum adsorption capacity of BTCA-P-Cu-MCP was 582 mg g-1. Adsorption isotherm, kinetic, and thermodynamic parameters were investigated for Pb(II) ions adsorption. Magnetic solid phase extraction (MSPE) method was used for preconcentration of Pb(II) ions and the parameters influencing the preconcentration process have been examined. The linearity range of proposed method was 0.1-100 μg L-1 with a preconcentration factor of 100. The limits of detection and limits of quantification for lead were 0.03 μg L-1 and 0.11 μg L-1, respec...Continue Reading

References

Aug 12, 2003·Water Research·S BhattacharjeeG Bhattacharyya
Dec 30, 2011·Chemical Reviews·Kenji SumidaJeffrey R Long
Mar 20, 2013·Journal of Colloid and Interface Science·Wojciech KonickiUrszula Narkiewicz
Dec 23, 2014·Journal of Environmental Management·Noelia Soledad La CollaSandra Elizabeth Botté
Jan 21, 2015·Environment International·Yonglong LuTieyu Wang
Dec 27, 2015·Materials Science & Engineering. C, Materials for Biological Applications·Maryam FayaziMasoud Ghanei-Motlagh
Feb 7, 2016·Environmental Science and Pollution Research International·Hamid Rashidi NodehMohd Marsin Sanagi
Feb 10, 2016·Journal of Colloid and Interface Science·Shalini RajputDinesh Mohan
Sep 7, 2016·Environmental Science and Pollution Research International·Saba AfzalSharifah Bee Abd Hamid

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Citations

Aug 14, 2019·Journal of Environmental Science and Health. Part. B, Pesticides, Food Contaminants, and Agricultural Wastes·Aisha Mohammed Al'AbriSharifah Mohamad
Jan 29, 2021·Water Science and Technology : a Journal of the International Association on Water Pollution Research·Lang WuWenhua Geng

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