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Literature DB >> 30530273

Novel alginate/polyethyleneimine hydrogel adsorbent for cascaded removal and utilization of Cu²⁺ and Pb²⁺ ions.

Chirag B Godiya¹, Ma Liang¹, Sayed Mir Sayed¹, Dawei Li², Xiaolin Lu³.

Abstract

Heavy metal ion pollution leads to severe health risk to human beings. Herein, a natural and highly efficient sodium alginate (ALG)/polyethyleneimine (PEI) composite hydrogel was designed and fabricated for the removal of heavy metal ions from wastewater. The adsorption of heavy metal ions on the ALG based, 3D composite hydrogel were thoroughly investigated in this study. Furthermore, the in situ reduced metal nanoparticle-loaded ALG/PEI composite hydrogel provided us a sustainable utilization route of the heavy metal ion with a promising adsorption-catalysis ability. In general, this research will present an effective and practical paradigm for the cascaded treatment and recycling of heavy metal ions in wastewater.

Entities: Chemical Species

Keywords: Alginate-based adsorbent; Catalytic activity; Competitive adsorption; Heavy metal ions; Polyethyleneimine

Mesh：

Substances：

Year: 2018 PMID： 30530273 DOI： 10.1016/j.jenvman.2018.11.131

Source DB: PubMed Journal: J Environ Manage ISSN： 0301-4797 Impact factor: 6.789

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Cited

6 in total

Review 1. Processing and modification of hydrogel and its application in emerging contaminant adsorption and in catalyst immobilization: a review.

Authors: Hongxue Du; Shuyun Shi; Wei Liu; Honghui Teng; Mingyue Piao
Journal: Environ Sci Pollut Res Int Date: 2020-03-02 Impact factor: 4.223

2. High adsorptive potential of calcined magnetic biochar derived from banana peels for Cu²⁺, Hg²⁺, and Zn²⁺ ions removal in single and ternary systems.

Authors: Akeem Adeyemi Oladipo; Edith Odinaka Ahaka; Mustafa Gazi
Journal: Environ Sci Pollut Res Int Date: 2019-09-05 Impact factor: 4.223

Novel alginate/polyethyleneimine hydrogel adsorbent for cascaded removal and utilization of Cu²⁺ and Pb²⁺ ions.

Review 1. Processing and modification of hydrogel and its application in emerging contaminant adsorption and in catalyst immobilization: a review.

2. High adsorptive potential of calcined magnetic biochar derived from banana peels for Cu²⁺, Hg²⁺, and Zn²⁺ ions removal in single and ternary systems.

3. Development of Cationic Cellulose-Modified Bentonite-Alginate Nanocomposite Gels for Sustained Release of Alachlor.

Review 4. Hydrogel Adsorbents for the Removal of Hazardous Pollutants-Requirements and Available Functions as Adsorbent.

5. Comparative Study of Biochar Modified with Different Functional Groups for Efficient Removal of Pb(II) and Ni(II).

Review 6. Review on the Use of Heavy Metal Deposits from Water Treatment Waste towards Catalytic Chemical Syntheses.

Novel alginate/polyethyleneimine hydrogel adsorbent for cascaded removal and utilization of Cu2+ and Pb2+ ions.

Review 1. Processing and modification of hydrogel and its application in emerging contaminant adsorption and in catalyst immobilization: a review.

2. High adsorptive potential of calcined magnetic biochar derived from banana peels for Cu2+, Hg2+, and Zn2+ ions removal in single and ternary systems.

3. Development of Cationic Cellulose-Modified Bentonite-Alginate Nanocomposite Gels for Sustained Release of Alachlor.

Review 4. Hydrogel Adsorbents for the Removal of Hazardous Pollutants-Requirements and Available Functions as Adsorbent.

5. Comparative Study of Biochar Modified with Different Functional Groups for Efficient Removal of Pb(II) and Ni(II).

Review 6. Review on the Use of Heavy Metal Deposits from Water Treatment Waste towards Catalytic Chemical Syntheses.

Novel alginate/polyethyleneimine hydrogel adsorbent for cascaded removal and utilization of Cu²⁺ and Pb²⁺ ions.

2. High adsorptive potential of calcined magnetic biochar derived from banana peels for Cu²⁺, Hg²⁺, and Zn²⁺ ions removal in single and ternary systems.