Two-dimensional nanomaterial based sensors for heavy metal ions

2018 ◽  
Vol 185 (10) ◽  
Author(s):  
Xiaorong Gan ◽  
Huimin Zhao ◽  
Romana Schirhagl ◽  
Xie Quan
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Two Dimensional

Removal and Recovery of Heavy Metal Ions by Two-dimensional MoS2 Nanosheets: Performance and Mechanisms

2018 ◽  
Vol 52 (17) ◽  
pp. 9741-9748 ◽  
Author(s):  
Zhongying Wang ◽  
Alison Sim ◽  
Jeffrey J. Urban ◽  
Baoxia Mi
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Two Dimensional ◽  
Mos2 Nanosheets ◽  
Removal And Recovery

Response of Two-Dimensional Polymeric Cadmium Ferrocenyl Disulfonates to Heavy Metal Ions

2010 ◽  
Vol 20 (4) ◽  
pp. 847-855 ◽  
Author(s):  
Liwei Mi ◽  
Weihua Chen ◽  
Zhen Li ◽  
Yaming Wang ◽  
Guoqiang Zheng ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Two Dimensional

scholarly journals A Ca2+ MOF combining highly efficient sorption and capability for voltammetric determination of heavy metal ions in aqueous media

2019 ◽  
Vol 7 (25) ◽  
pp. 15432-15443 ◽  
Author(s):  
Anastasia D. Pournara ◽  
Antigoni Margariti ◽  
Georgios D. Tarlas ◽  
Andreas Kourtelaris ◽  
Valeri Petkov ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Electrochemical Sensor ◽  
Heavy Metal Ions ◽  
Aqueous Media ◽  
Voltammetric Determination ◽  
Dual Function ◽  
Two Dimensional ◽  
First Time

The two-dimensional Ca-MOF shows a dual function as a sorbent and an electrochemical sensor for heavy metal ions, which is reported for the first time for a MOF material.

Adsorption properties of two-dimensional carbon material towards the heavy metal ions

2021 ◽  
Vol 342 ◽  
pp. 117500
Author(s):  
Yan Cao ◽  
Hayder A. Dhahad ◽  
Hasanen M. Hussen ◽  
Ali E. Anqi ◽  
Naeim Farouk ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Carbon Material ◽  
Heavy Metal Ions ◽  
Adsorption Properties ◽  
Two Dimensional

The Detention of the Heavy Metal Ions by the Zeolitic Volcanic Tuffs (A Case Study of Cluj County, Romania)

2011 ◽  
Vol 3 (11) ◽  
pp. 213-214
Author(s):  
Dobocan Corina Adriana ◽  
◽  
Craciun Florina
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions

Bioadsorption of Multiple Heavy Metal Ions by Rhizophora Apiculate sp. and Elaesis Guineensis sp.

2017 ◽  
Vol 14 (1) ◽  
pp. 15
Author(s):  
M.B. Nicodemus Ujih ◽  
Mohammad Isa Mohamadin ◽  
Milla-Armila Asli ◽  
Bebe Norlita Mohammed
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Removal Efficiency ◽  
Heavy Metal Ions ◽  
Agricultural Waste ◽  
Living Organism ◽  
Heavy Metal Concentration ◽  
Industrial Area ◽  
Electrochemical Treatment ◽  
Chemical Oxidation

Heavy metal ions contamination has become more serious which is caused by the releasing of toxic water from industrial area and landfill that are very harmful to all living organism especially human and can even cause death if contaminated in small amount of heavy metal concentration. Currently, peoples are using classic method namely electrochemical treatment, chemical oxidation/reduction, chemical precipitation and reverse osmosis to eliminate the metal ions from toxic water. Unfortunately, these methods are costly and not environmentally friendly as compared to bioadsorption method, where agricultural waste is used as biosorbent to remove heavy metals. Two types of agricultural waste used in this research namely oil palm mesocarp fiber (Elaesis guineensis sp.) (OPMF) and mangrove bark (Rhizophora apiculate sp.) (MB) biomass. Through chemical treatment, the removal efficiency was found to improve. The removal efficiency is examined based on four specification namely dosage, of biosorbent to adsorb four types of metals ion explicitly nickel, lead, copper, and chromium. The research has found that the removal efficiency of MB was lower than OPMF; whereas, the multiple metals ions removal efficiency decreased in the order of Pb2+ > Cu2+ > Ni2+ > Cr2+.

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