Functional biobased hydrogels for the removal of aqueous hazardous pollutants: current status, challenges, and future perspectives

2020 ◽  
Vol 8 (41) ◽  
pp. 21585-21612
Author(s):  
Chirag Batukbhai Godiya ◽  
Luis Augusto Martins Ruotolo ◽  
Weiquan Cai
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Industrial Effluents ◽  
Current Status ◽  
Organic Micropollutants ◽  
Future Perspectives ◽  
Natural Materials ◽  
Hazardous Pollutants

Functionally modified natural materials based hydrogels were intensively reviewed for the adsorption of heavy metal ions, dyes, pharmaceuticals and hazardous organic micropollutants in industrial effluents.

scholarly journals High-flux affinity membranes based on cellulose nanocomposites for removal of heavy metal ions from industrial effluents

RSC Advances ◽  
2016 ◽  
Vol 6 (25) ◽  
pp. 20644-20653 ◽  
Author(s):  
Zoheb Karim ◽  
Aji P. Mathew ◽  
Vanja Kokol ◽  
Jiang Wei ◽  
Mattias Grahn
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Industrial Effluents ◽  
Cellulose Nanocrystal ◽  
High Flux ◽  
Functional Layer ◽  
Affinity Membranes ◽  
Cellulose Nanocomposites

Fully biobased affinity membranes based on cellulose nanocrystal functional layer for removal of heavy metal ions from industry effluents were successfully demonstrated.

FTIR study and bioadsorption kinetics of bioadsorbent for the analysis of metal pollutants

RSC Advances ◽  
2014 ◽  
Vol 4 (102) ◽  
pp. 58156-58163 ◽  
Author(s):  
Nik Norulaini Nik Abd. Rahman ◽  
Mohammad Shahadat ◽  
Chew Ann Won ◽  
Fatehah Mohd Omar
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Industrial Effluents ◽  
Environmental Problems ◽  
Adsorption Behavior ◽  
Metal Pollutants ◽  
Ftir Study ◽  
Kinetics Of

Elevated concentrations of heavy metals in groundwater cause many environmental problems. This paper reports adsorption behavior of a green bioadsorbent (Trichoderma sp.) for the removal of heavy metal ions from industrial effluents.

An efficient down conversion luminescencent probe based on a NaGdF4:Eu3+/Ce3+ nanophosphor for chemical sensing of heavy metal ions (Cd2+, Pb2+ and Cr3+) in waste water

2020 ◽  
Vol 44 (3) ◽  
pp. 1009-1020 ◽  
Author(s):  
Lobzang Tashi ◽  
Manesh Kumar ◽  
Zaib ul Nisa ◽  
Nargis Nelofar ◽  
Haq Nawaz Sheikh
Keyword(s):  
Waste Water ◽  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Chemical Sensing ◽  
Industrial Effluents ◽  
Hydrothermal Route ◽  
Facile Hydrothermal Route ◽  
Down Conversion ◽  
Co Doped

Eu3+ doped and Eu3+/Ce3+ co-doped NaGdF4 nanophosphors are fabricated via a facile hydrothermal route. The codoped counterpart is demonstrated for efficient photoluminescence sensing of heavy metal ions (Cd2+, Pb2+ and Cr3+) present in industrial effluents.

A review on metal nanozyme-based sensing of heavy metal ions: Challenges and future perspectives

2021 ◽  
Vol 401 ◽  
pp. 123397 ◽  
Author(s):  
Binesh Unnikrishnan ◽  
Chia-Wen Lien ◽  
Han-Wei Chu ◽  
Chih-Ching Huang
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Future Perspectives
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