scholarly journals Attachment of 2,2-bipyridine onto a silica gel for application as a sequestering agent for copper, cadmium and lead ions from an aqueous medium

2011 ◽  
Vol 13 (4) ◽  
Author(s):  
Elton Souza ◽  
Valtair Cristante ◽  
Pedro Padilha ◽  
Sonia Jorge ◽  
Marco Martines ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Silica Gel ◽  
Lead Ions ◽  
Cadmium And Lead

scholarly journals Super rapid removal of copper, cadmium and lead ions from water by NTA-silica gel

RSC Advances ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 397-407 ◽  
Author(s):  
Yulian Li ◽  
Junyong He ◽  
Kaisheng Zhang ◽  
Tao Liu ◽  
Yi Hu ◽  
...  
Keyword(s):  
Silica Gel ◽  
Nitrilotriacetic Acid ◽  
Lead Ions ◽  
Simple Method ◽  
Rapid Removal ◽  
Cadmium And Lead

A silica gel material modified with nitrilotriacetic acid (NTA-silica gel) was sensibly designed and prepared via a simple method for the super rapid removal of Cu2+, Cd2+ and Pb2+ from water.

Double-shelled yolk-shell Si@C microspheres based electrochemical sensor for determination of cadmium and lead ions

2019 ◽  
Vol 1078 ◽  
pp. 32-41 ◽  
Author(s):  
Danfeng Qin ◽  
Anran Chen ◽  
Xamxikamar Mamat ◽  
Yongtao Li ◽  
Xun Hu ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Lead Ions ◽  
Cadmium And Lead

Novel route for amine grafting to chitosan electrospun nanofibers membrane for the removal of copper and lead ions from aqueous medium

2018 ◽  
Vol 199 ◽  
pp. 406-414 ◽  
Author(s):  
Sajjad Haider ◽  
Fekri A. Ahmed Ali ◽  
Adnan Haider ◽  
Waheed A. Al-Masry ◽  
Yousef Al-Zeghayer
Keyword(s):  
Aqueous Medium ◽  
Electrospun Nanofibers ◽  
Lead Ions ◽  
Amine Grafting

scholarly journals Potential Use of Bagasse Pith for the Treatment of Wastewater Containing Metals

1998 ◽  
Vol 16 (1) ◽  
pp. 33-38 ◽  
Author(s):  
H.M. Aly ◽  
A.A.M. Daifullah
Keyword(s):  
Theoretical Plate ◽  
Lead Ions ◽  
Lead Ion ◽  
Plate Height ◽  
Ion Removal ◽  
Batch Systems ◽  
Lead Ion Removal ◽  
Bagasse Pith ◽  
Cadmium And Lead ◽  
Potential Use

Bagasse pith was tested for its ability to remove cadmium and lead ions from aqueous solutions under two modes of operation, i.e. in batch systems and continuous flow systems. Time dependency experiments showed a very rapid adsorption of these cations by bagasse pith. Thus, 62% of cadmium ions and 84% of lead ions were taken up by the bagasse pith at pH 6 and ca. 99% of each cation was recovered by treatment of the pith with 0.1 M HCl. The breakthrough capacity, Q0.5, the number of theoretical plates and the theoretical plate height were calculated. The capacity of bagasse pith was found to be 6.2 and 8.5 mequiv./g for cadmium and lead ions, respectively. The feasibility of using bagasse pith for cadmium and lead ion removal from wastewater streams was addressed.

scholarly journals Using Acid-Activated Azad Kashmir Clays to Remove Cadmium and Lead Ions from Wastewater

2020 ◽  
Vol 29 (5) ◽  
pp. 3041-3047
Author(s):  
Nadia Ayub ◽  
Abdul Ehsan ◽  
Muhammad Chaudhry
Keyword(s):  
Lead Ions ◽  
Azad Kashmir ◽  
Cadmium And Lead
Sign in / Sign up

Export Citation Format

Share Document