Centrifugal Spinning of Lignin Amine/Cellulose Acetate Nanofiber for Heavy Metal Ion Adsorption

2021 ◽  
Author(s):  
Lei Xia ◽  
Hui Feng ◽  
Quping Zhang ◽  
Xiaohui Luo ◽  
Pengfei Fei ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Cellulose Acetate ◽  
Metal Ion ◽  
Heavy Metal Ion ◽  
Ion Adsorption ◽  
Metal Ion Adsorption ◽  
Centrifugal Spinning ◽  
Lignin Amine

Nanofibrous Membrane of Silk Fibroin/Cellulose Acetate Blend for Heavy Metal Ion Adsorption

2010 ◽  
Vol 148-149 ◽  
pp. 1431-1435 ◽  
Author(s):  
Wei Tao Zhou ◽  
Jian Xin He ◽  
Shi Zhong Cui ◽  
Wei Dong Gao
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Cellulose Acetate ◽  
Silk Fibroin ◽  
Metal Ion ◽  
Nanofibrous Membrane ◽  
Heavy Metal Ion ◽  
Ion Adsorption ◽  
Metal Ion Adsorption ◽  
Nanofibrous Membranes

Silk fibroin/cellulose acetate blend Nanofibrous membranes were prepared by electro- spinning and their performances were evaluated as a heavy metal ion adsorbent. The electrospun nanofibrous membranes were comprised of randomly oriented ultra-fine fibers of 100-600nm diameters. As a result of field emission electron microscope (FEEM), compared with pure nanofibrous membranes, the anti-felting shrinkage of SF/CA blend nanofibrous membranes with 20% CA content was markedly improved after treatment with 100% ethanol. Metal ion adsorption test was performed with Cu2+ as a model heavy metal ion in a stock solution. The pure SF nanofibrous membranes exhibited high metal ion capacities compared with that pure CA nanofibrous membrane. Especially, the SF/CA blend nanofibrous membranes had an exceptional performance for the adsorption of metal ions, and the maximum milligrams per gram of metal ions adsorbed reached 22.8mg/g for Cu2+. This indicated that SF and CA had synergetic effect.

Electrospun membrane of cellulose acetate for heavy metal ion adsorption in water treatment

2011 ◽  
Vol 83 (2) ◽  
pp. 743-748 ◽  
Author(s):  
Ye Tian ◽  
Min Wu ◽  
Ruigang Liu ◽  
Yanxiang Li ◽  
Deqian Wang ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Water Treatment ◽  
Cellulose Acetate ◽  
Metal Ion ◽  
Heavy Metal Ion ◽  
Ion Adsorption ◽  
Electrospun Membrane ◽  
Metal Ion Adsorption

scholarly journals Preparation, characterization and application of CS@PDA@Fe3O4 nanocomposite as a new magnetic nano-adsorber for the removal of metals and dyes in wastewater

RSC Advances ◽  
2021 ◽  
Vol 11 (38) ◽  
pp. 23679-23685
Author(s):  
Xingjing Zhang ◽  
Baohe Li ◽  
Xiaoqian Han ◽  
Nong Wang
Keyword(s):  
Heavy Metal ◽  
Metal Ion ◽  
Heavy Metal Ion ◽  
Ion Adsorption ◽  
Metal Ion Adsorption

Synthesis of CS@PDA@Fe3O4 nanocomposite and heavy metal ion adsorption.

scholarly journals Highly Productive Synthesis, Characterization, and Fluorescence and Heavy Metal Ion Adsorption Properties of Poly(2,5-dimercapto-1,3,4-thiadiazole) Nanosheets

Polymers ◽  
2017 ◽  
Vol 10 (1) ◽  
pp. 24 ◽  
Author(s):  
Chao Li ◽  
Shaojun Huang ◽  
Chungang Min ◽  
Ping Du ◽  
Yi Xia ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Ion ◽  
Adsorption Properties ◽  
Heavy Metal Ion ◽  
Ion Adsorption ◽  
Metal Ion Adsorption

Ordered Macroporous Titanium Phosphonate Materials:  Synthesis, Photocatalytic Activity, and Heavy Metal Ion Adsorption

2008 ◽  
Vol 112 (8) ◽  
pp. 3090-3096 ◽  
Author(s):  
Tian-Yi Ma ◽  
Xue-Jun Zhang ◽  
Gao-Song Shao ◽  
Jian-Liang Cao ◽  
Zhong-Yong Yuan
Keyword(s):  
Heavy Metal ◽  
Photocatalytic Activity ◽  
Metal Ion ◽  
Heavy Metal Ion ◽  
Ion Adsorption ◽  
Materials Synthesis ◽  
Metal Ion Adsorption ◽  
Ordered Macroporous

Chemical Modification of Imperata cylindrica Leaf Powder for Heavy Metal Ion Adsorption

2013 ◽  
Vol 224 (4) ◽  
Author(s):  
Zhimin Li ◽  
Tjoon Tow Teng ◽  
Abbas F. M. Alkarkhi ◽  
Mohd Rafatullah ◽  
Ling Wei Low
Keyword(s):  
Heavy Metal ◽  
Chemical Modification ◽  
Metal Ion ◽  
Imperata Cylindrica ◽  
Heavy Metal Ion ◽  
Ion Adsorption ◽  
Metal Ion Adsorption ◽  
Leaf Powder
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