Novel graphene oxide/carboxymethyl chitosan aerogels via vacuum-assisted self-assembly for heavy metal adsorption capacity

2019 ◽  
Vol 578 ◽  
pp. 123584 ◽  
Author(s):  
Jingqi Luo ◽  
Chuanjie Fan ◽  
Zhi Xiao ◽  
Tianshu Sun ◽  
Xiaodong Zhou
Keyword(s):  
Heavy Metal ◽  
Graphene Oxide ◽  
Adsorption Capacity ◽  
Self Assembly ◽  
Carboxymethyl Chitosan ◽  
Metal Adsorption ◽  
Heavy Metal Adsorption

scholarly journals Urea functionalization of ultrasound-treated biochar: A feasible strategy for enhancing heavy metal adsorption capacity

2019 ◽  
Vol 51 ◽  
pp. 20-30 ◽  
Author(s):  
Baharak Sajjadi ◽  
James William Broome ◽  
Wei Yin Chen ◽  
Daniell L. Mattern ◽  
Nosa O. Egiebor ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Adsorption Capacity ◽  
Metal Adsorption ◽  
Heavy Metal Adsorption

Graphene oxide functionalized with ethylenediamine triacetic acid for heavy metal adsorption and anti-microbial applications

Carbon ◽  
2014 ◽  
Vol 77 ◽  
pp. 289-301 ◽  
Author(s):  
Isis E. Mejias Carpio ◽  
Joey D. Mangadlao ◽  
Hang N. Nguyen ◽  
Rigoberto C. Advincula ◽  
Debora F. Rodrigues
Keyword(s):  
Heavy Metal ◽  
Graphene Oxide ◽  
Metal Adsorption ◽  
Heavy Metal Adsorption

Study on the adsorption of bacteria in ceramsite and their synergetic effect on adsorption of heavy metals

2013 ◽  
Vol 69 (2) ◽  
pp. 407-413 ◽  
Author(s):  
Shan Qiu ◽  
Fang Ma ◽  
Xu Huang ◽  
Shanwen Xu
Keyword(s):  
Electron Microscopy ◽  
Heavy Metals ◽  
Heavy Metal ◽  
Scanning Electron Microscopy ◽  
Adsorption Capacity ◽  
Synergetic Effect ◽  
Covalent Bond ◽  
Metal Adsorption ◽  
Heavy Metal Adsorption ◽  
Scanning Electron

In this paper, heavy metal adsorption by ceramsite with or without Bacillus subtilis (B. subtilis) immobilization was studied, and the synergetic effect of ceramsite and bacteria was discussed in detail. To investigate the roles of the micro-pore structure of ceramsite and bacteria in removing heavy metals, the amount of bacteria immobilized on the ceramsite was determined and the effect of pH was evaluated. It was found that the immobilization of B. subtilis on the ceramsite was attributed to the electrostatic attraction and covalent bond. The scanning electron microscopy results revealed that, with the presence of ceramsite, there was the conglutination of B. subtilis cells due to the cell outer membrane dissolving. In addition, the B. subtilis immobilized ceramsite showed a different adsorption capacity for different heavy metals, with the adsorption capacity ranking of La3+ > Cu2+ > Mg2+ > Na+.

scholarly journals Heavy metal adsorption onto graphene oxide, amino group on magnetic nanoadsorbents and application for detection of Pb(II) by strip sensor

2018 ◽  
Vol 29 (1) ◽  
pp. 1053-1073 ◽  
Author(s):  
Menglu Sun ◽  
Peng Li ◽  
Xuexue Jin ◽  
Xingrong Ju ◽  
Wenjing Yan ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Graphene Oxide ◽  
Metal Adsorption ◽  
Amino Group ◽  
Heavy Metal Adsorption

Preparation and characterization of graphene oxide/silk fibroin hybrid aerogel for dye and heavy metal adsorption

2019 ◽  
Vol 163 ◽  
pp. 716-722 ◽  
Author(s):  
Shu Wang ◽  
Huiming Ning ◽  
Ning Hu ◽  
Kaiyan Huang ◽  
Shayuan Weng ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Graphene Oxide ◽  
Silk Fibroin ◽  
Metal Adsorption ◽  
Heavy Metal Adsorption ◽  
Hybrid Aerogel

scholarly journals THE HEAVY METAL ADSORPTION CAPACITY OF STALK BIOCHAR IN AN AQUEOUS PHASE

2020 ◽  
Vol 18 (2) ◽  
pp. 2569-2579
Author(s):  
N. LU ◽  
J.C. HAN ◽  
Y. WEI ◽  
G. LI ◽  
Y.Y. SUN
Keyword(s):  
Heavy Metal ◽  
Adsorption Capacity ◽  
Aqueous Phase ◽  
Metal Adsorption ◽  
Heavy Metal Adsorption
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