Removal of heavy metals from contaminated water using ethylenediamine-modified green seaweed (Caulerpa serrulata)

2012 ◽  
Vol 50-52 ◽  
pp. 111-120 ◽  
Author(s):  
Isaac W. Mwangi ◽  
J. Catherine Ngila
Keyword(s):  
Heavy Metals ◽  
Contaminated Water ◽  
Removal Of Heavy Metals ◽  
Green Seaweed

scholarly journals Nanoadsorbants for the Removal of Heavy Metals from Contaminated Water: Current Scenario and Future Directions

Processes ◽  
2021 ◽  
Vol 9 (8) ◽  
pp. 1379
Author(s):  
Rohit Kumar ◽  
Protima Rauwel ◽  
Erwan Rauwel
Keyword(s):  
Heavy Metals ◽  
Cost Effective ◽  
Water Current ◽  
Contaminated Water ◽  
Metallic Ions ◽  
Future Directions ◽  
The Past ◽  
Commercial Scale ◽  
Removal Of Heavy Metals ◽  
Current Scenario

Heavy metal pollution of aquatic media has grown significantly over the past few decades. Therefore, a number of physical, chemical, biological, and electrochemical technologies are being employed to tackle this problem. However, they possess various inescapable shortcomings curbing their utilization at a commercial scale. In this regard, nanotechnology has provided efficient and cost-effective solutions for the extraction of heavy metals from water. This review will provide a detailed overview on the efficiency and applicability of various adsorbents, i.e., carbon nanotubes, graphene, silica, zero-valent iron, and magnetic nanoparticles for scavenging metallic ions. These nanoparticles exhibit potential to be used in extracting a variety of toxic metals. Recently, nanomaterial-assisted bioelectrochemical removal of heavy metals has also emerged. To that end, various nanoparticle-based electrodes are being developed, offering more efficient, cost-effective, ecofriendly, and sustainable options. In addition, the promising perspectives of nanomaterials in environmental applications are also discussed in this paper and potential directions for future works are suggested.

scholarly journals The simultaneous removal of heavy metals and organic contaminants over a Bi2WO6/mesoporous TiO2 nanotube composite photocatalyst

RSC Advances ◽  
2020 ◽  
Vol 10 (36) ◽  
pp. 21228-21237
Author(s):  
Lei Cheng ◽  
Sijia Liu ◽  
Guangying He ◽  
Yun Hu
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Organic Contaminants ◽  
Dibutyl Phthalate ◽  
Mesoporous Tio2 ◽  
Contaminated Water ◽  
Simultaneous Removal ◽  
Composite Photocatalyst ◽  
Removal Of Heavy Metals ◽  
Nanotube Composites

In this study, Bi2WO6/mesoporous TiO2 nanotube composites (BWO/TNTs) were successfully synthesized to remove the heavy metal Cr(vi) and refractory organic compound dibutyl phthalate (DBP) from contaminated water under visible light.

Removal of heavy metals from artificial metals contaminated water samples based on micelle-templated silica modified with pyoverdin I

2009 ◽  
Vol 21 (7) ◽  
pp. 1009-1016 ◽  
Author(s):  
Tansupo PANADDA ◽  
Chamonkolpradit WORAKARN ◽  
Chanthai SAKSIT ◽  
Ruangviriyachai CHALERM
Keyword(s):  
Heavy Metals ◽  
Water Samples ◽  
Contaminated Water ◽  
Removal Of Heavy Metals

Removal of heavy metals from contaminated water using industrial wastes containing calcium and magnesium

2022 ◽  
pp. 130472
Author(s):  
Théo Guérin ◽  
Nadège Oustrière ◽  
David Bulteel ◽  
Damien Betrancourt ◽  
Alina Ghinet ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Industrial Wastes ◽  
Contaminated Water ◽  
Removal Of Heavy Metals ◽  
Calcium And Magnesium

Potential of Magnetic Nanoferrites in Removal of Heavy Metals from Contaminated Water: Mini Review

2020 ◽  
Vol 33 (12) ◽  
pp. 3651-3665
Author(s):  
Manish Kumar Bharti ◽  
Sakshi Gupta ◽  
Sonia Chalia ◽  
Isha Garg ◽  
Preeti Thakur ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Contaminated Water ◽  
Removal Of Heavy Metals
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