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Issue 1, 2016
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Efficient extraction of sulfate from water using a Zr-metal–organic framework

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Abstract

A Zr-based MOF, NU-1000, comprised of Zr6 nodes and tetratopic pyrene-containing linkers is studied for adsorption and extraction of SO42− from water. The adsorption capacity and uptake time of SO42− in NU-1000 is determined at varying concentrations to give an overall maximum adsorption capacity of 56 mg SO42− per g of MOF. Selective adsorption of SO42− by NU-1000 in the presence of other anions as well as regeneration of the sorbent is also explored.

Graphical abstract: Efficient extraction of sulfate from water using a Zr-metal–organic framework

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Publication details

The article was received on 22 Oct 2015, accepted on 18 Nov 2015 and first published on 18 Nov 2015


Article type: Paper
DOI: 10.1039/C5DT04163E
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Citation: Dalton Trans., 2016,45, 93-97

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    Efficient extraction of sulfate from water using a Zr-metal–organic framework

    A. J. Howarth, T. C. Wang, S. S. Al-Juaid, S. G. Aziz, J. T. Hupp and O. K. Farha, Dalton Trans., 2016, 45, 93
    DOI: 10.1039/C5DT04163E

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