High-performance chelation ion chromatography of transition and heavy metal ions on polystyrene–divinylbenzene resin dynamically modified with 4-chlorodipicolinic acid

1999 ◽  
Vol 36 (11-12) ◽  
pp. 399 ◽  
Author(s):  
Matthew J. Shaw ◽  
Steve J. Hill ◽  
Phil Jones ◽  
P. N. Nesterenko
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Ion Chromatography ◽  
Heavy Metal Ions ◽  
High Performance ◽  
Chelation Ion Chromatography

scholarly journals Nanocelllulose Based Adsorbents for Heavy Metal Ions Removal

2021 ◽  
Author(s):  
Rongrong Si ◽  
Daiqi Wang ◽  
Yehong Chen ◽  
Dongmei Yu ◽  
Qijun Ding ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Ions ◽  
Metal Ion ◽  
Heavy Metal Ions ◽  
High Performance ◽  
Advanced Technologies ◽  
Good Biocompatibility ◽  
Heavy Metal Ions Removal ◽  
Metal Ions Removal

Abstract Heavy metal ion pollutions are of serious threat for our human health, and advanced technologies on removal of heavy metal ions in water or soil are in the focus of intensive research worldwide. Nanocellulose based adsorbents are emerging as an environmentally friendly appealing materials platform for heavy metal ions removal as nanocellulose has higher specific surface area, excellent mechanical properties and good biocompatibility. In this review, we briefly compare the differences of three kinds of nanocellulose and their preparation method. Then we cover the most recent work on nanocellulose based adsorbents for heavy metal ions removal, and present an in-depth discussion of the modification technologies for nanocellulose in assembling high performance heavy ions adsorbent process. By introducing functional groups, such as amino, carboxyl, phenolic hydroxyl, and thiol, the nanocellulose based adsorbents not only remove single heavy metal ions through ion exchange, chelation/complexation/coordination, electrostatic attraction, hydrophobic actions, binding affinity and redox reactions, but also can selectively adsorb multiple heavy ions in water. Finally, some challenges of nanocellulose based adsorbents for heavy metal ions are also prospected. We anticipate that the review supplies some guides for nanocellulose based adsorbents applied in heavy metal ions removal field.

Nanofibrous-spherical cage mimicking a ball of pearl-necklaces for super capture of heavy metal ions

2021 ◽  
Author(s):  
Youngkyun Jung ◽  
Ung Su Choi ◽  
Young Gun Ko
Keyword(s):  
Heavy Metal ◽  
Adverse Effects ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
High Performance ◽  
Poor Response ◽  
Separation Technology ◽  
Long Term Adverse Effects

The late and poor response in the initial stages of big heavy metal leakage accidents cause long-term adverse effects on nature and humans. Fast and high-performance separation technology with low...

High performance of phytic acid-functionalized spherical poly-phenylglycine particles for removal of heavy metal ions

2020 ◽  
Vol 518 ◽  
pp. 146206 ◽  
Author(s):  
Monaam Ben Ali ◽  
Fengyun Wang ◽  
Rabah Boukherroub ◽  
Mingzhu Xia
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Phytic Acid ◽  
Heavy Metal Ions ◽  
High Performance

Trace analysis of heavy metal ions by ion chromatography

1989 ◽  
Vol 28 (5-6) ◽  
pp. 315-317 ◽  
Author(s):  
H. Bauer ◽  
Doris Ottenlinger ◽  
Daren Yan
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Ion Chromatography ◽  
Trace Analysis ◽  
Heavy Metal Ions
Sign in / Sign up

Export Citation Format

Share Document