3, 3′-diaminodiphenyl sulfone engagement in polysulfonamide-based acid-resistant nanofiltration membrane fabrication for efficient separation performance and heavy metal ions removal from wastewater

Kayode Hassan Lasisi; Temitope Fausat Ajibade; Kaisong Zhang

doi:10.1016/J.MEMSCI.2022.120909

3, 3′-diaminodiphenyl sulfone engagement in polysulfonamide-based acid-resistant nanofiltration membrane fabrication for efficient separation performance and heavy metal ions removal from wastewater

Kayode Hassan Lasisi, Temitope Fausat Ajibade, Kaisong Zhang

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

37 Citations (SciVal)

Abstract

The desirability of acid-resistant nanofiltration (NF) membranes having superior acid stability with good separation performance for industrial acid wastewater treatment and reclamation is currently in high demand. Here, we presented a new sulfonated-based acid-resistant NF membrane prepared by the crosslinking and participation action of 3,3′-diaminodiphenyl sulfone (DDS) via the synthesis of branched polyethyleneimine (BPEI) and 1,3-benzenedisulfonyl chloride (BDSC). By optimizing the preparation conditions, the BP-DDS/BD membrane exhibited an improved pure water flux of 13.4 L m⁻² h⁻¹ bar⁻¹ and a MgCl₂ rejection of 97.3% for 1000 ppm. It also shows desirable rejection (>90%) and adsorption capacities for selected heavy metals. In addition, an excellent pressure resistance at different operating bars was achieved. Benefiting from the strong and stable S[dbnd]O bond present in DDS, the optimized BP-DDS/BD membrane displayed an outstanding acid stability at different acid immersion conditions while also maintaining impressive long-term stability of 240 h after 30 days acid exposure period. The polysulfonamide (PSA)-based NF membrane presented in this work therefore demonstrated viable and promising usefulness in wastewater treatment containing acid and heavy metal ions removal.

Original language	English
Article number	120909
Number of pages	15
Journal	Journal of Membrane Science
Volume	661
Early online date	10 Aug 2022
DOIs	https://doi.org/10.1016/J.MEMSCI.2022.120909
Publication status	Published - 5 Nov 2022

Data Availability Statement

Data will be made available on request.

Acknowledgements

The authors also thank Hongyun Ren and Zhen Xu at the Center of Analysis & Measurement from the Institute of Urban Environment, CAS for the TEM and XPS measurement, respectively and also Danmei Pan from Fujian Institute of Research on the Structure of Matter, CAS for the AFM test.

Funding

This work was supported by grants from the National Key R&D Program of China (2021YFC3201402), Ministry of Science and Technology; the Bureau of Frontier Sciences and Education (QYZDB-SSWDQC044), the Bureau of INTERNATIONAL COOPERATION (132C35KYSB20160018), the Chinese Academy of Sciences and the Joint Project between CAS-CSIRO (132C35KYSB20170051) and FJIRSM & IUE Joint Research Fund (No. RHZX-2019-002). K. H. Lasisi appreciates Chinese Academy of Sciences-The World Academy of Sciences (CAS-TWAS) for the President’s Fellowship. The authors thank Oxiamembrane Co., Ltd. for financial and technical support.

Keywords

3,3′-diaminodiphenyl sulfone
Acid-resistant membrane
Acidic wastewater treatment
Heavy metal removal
Nanofiltration membrane
Polysulfonamide

ASJC Scopus subject areas

Biochemistry
General Materials Science
Physical and Theoretical Chemistry
Filtration and Separation

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3, 3′-diaminodiphenyl sulfone engagement in polysulfonamide-based acid-resistant nanofiltration membrane fabrication for efficient separation performance and heavy metal ions removal from wastewater. / Lasisi, Kayode Hassan; Ajibade, Temitope Fausat; Zhang, Kaisong.
In: Journal of Membrane Science, Vol. 661, 120909, 05.11.2022.

Research output: Contribution to journal › Article › peer-review

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abstract = "The desirability of acid-resistant nanofiltration (NF) membranes having superior acid stability with good separation performance for industrial acid wastewater treatment and reclamation is currently in high demand. Here, we presented a new sulfonated-based acid-resistant NF membrane prepared by the crosslinking and participation action of 3,3′-diaminodiphenyl sulfone (DDS) via the synthesis of branched polyethyleneimine (BPEI) and 1,3-benzenedisulfonyl chloride (BDSC). By optimizing the preparation conditions, the BP-DDS/BD membrane exhibited an improved pure water flux of 13.4 L m−2 h−1 bar−1 and a MgCl2 rejection of 97.3\% for 1000 ppm. It also shows desirable rejection (>90\%) and adsorption capacities for selected heavy metals. In addition, an excellent pressure resistance at different operating bars was achieved. Benefiting from the strong and stable S[dbnd]O bond present in DDS, the optimized BP-DDS/BD membrane displayed an outstanding acid stability at different acid immersion conditions while also maintaining impressive long-term stability of 240 h after 30 days acid exposure period. The polysulfonamide (PSA)-based NF membrane presented in this work therefore demonstrated viable and promising usefulness in wastewater treatment containing acid and heavy metal ions removal.",

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AB - The desirability of acid-resistant nanofiltration (NF) membranes having superior acid stability with good separation performance for industrial acid wastewater treatment and reclamation is currently in high demand. Here, we presented a new sulfonated-based acid-resistant NF membrane prepared by the crosslinking and participation action of 3,3′-diaminodiphenyl sulfone (DDS) via the synthesis of branched polyethyleneimine (BPEI) and 1,3-benzenedisulfonyl chloride (BDSC). By optimizing the preparation conditions, the BP-DDS/BD membrane exhibited an improved pure water flux of 13.4 L m−2 h−1 bar−1 and a MgCl2 rejection of 97.3% for 1000 ppm. It also shows desirable rejection (>90%) and adsorption capacities for selected heavy metals. In addition, an excellent pressure resistance at different operating bars was achieved. Benefiting from the strong and stable S[dbnd]O bond present in DDS, the optimized BP-DDS/BD membrane displayed an outstanding acid stability at different acid immersion conditions while also maintaining impressive long-term stability of 240 h after 30 days acid exposure period. The polysulfonamide (PSA)-based NF membrane presented in this work therefore demonstrated viable and promising usefulness in wastewater treatment containing acid and heavy metal ions removal.

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3, 3′-diaminodiphenyl sulfone engagement in polysulfonamide-based acid-resistant nanofiltration membrane fabrication for efficient separation performance and heavy metal ions removal from wastewater

Abstract

Data Availability Statement

Acknowledgements

Funding

Keywords

ASJC Scopus subject areas

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