Preparation of magnetic chitosan corn straw biochar and its application in adsorption of amaranth dye in aqueous solution

2022 ◽  
Author(s):  
Fang Wang ◽  
Long Li ◽  
Jibran Iqbal ◽  
Zhuoran Yang ◽  
Yiping Du
Keyword(s):  
Aqueous Solution ◽  
Corn Straw ◽  
Magnetic Chitosan

Adsorption of Ni (II) from Aqueous Solution Based on Porous Magnetic/Chitosan Resin

2014 ◽  
Vol 936 ◽  
pp. 829-833
Author(s):  
Hai Song ◽  
Xing Hai Yu ◽  
Xiao Qin Zhang ◽  
Gui Fang Yan ◽  
Yuan Zhi Zhen
Keyword(s):  
Aqueous Solution ◽  
Aqueous Medium ◽  
Thermodynamic Parameters ◽  
Adsorption Process ◽  
Low Cost ◽  
Second Order ◽  
Magnetic Chitosan ◽  
Spontaneous Process ◽  
Chitosan Resin ◽  
Kinetics And Thermodynamic

The purpose of this work is to prepare a low-cost biosorbent,Porous Magnetic/Chitosan Resin(MCR), and determine the ability of this biosorbent to removing Ni (II) ion from aqueous medium. Both kinetics and thermodynamic parameters of the adsorption process were also estimated. The thermodynamic parameters indicated an exothermic spontaneous process and the kinetics followed the second-order adsorption process.

Adsorption of Pb(II) from aqueous solution by polyacrylic acid grafted magnetic chitosan nanocomposite

2020 ◽  
Vol 154 ◽  
pp. 1537-1547 ◽  
Author(s):  
Dalin Hu ◽  
Zhenwei Lian ◽  
Hongyi Xian ◽  
Ran Jiang ◽  
Nan Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Polyacrylic Acid ◽  
Magnetic Chitosan

Removal of nitrate and phosphate from aqueous solution by modified corn straw: characteristics and mechanism

2017 ◽  
Vol 80 ◽  
pp. 288-296 ◽  
Author(s):  
Xintian Sui ◽  
Guining Lu ◽  
Hongyu Lin ◽  
Xingchun Duan ◽  
Yingying Xie ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Corn Straw

Removal of sulfate from aqueous solution by magnetic chitosan microspheres

2019 ◽  
Vol 161 ◽  
pp. 293-303 ◽  
Author(s):  
Zishun Tian ◽  
◽  
Tao Feng ◽  
Guodong Yang ◽  
Tingting Zhao ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Magnetic Chitosan ◽  
Chitosan Microspheres ◽  
Magnetic Chitosan Microspheres

scholarly journals Enhancement of As(v) adsorption from aqueous solution by a magnetic chitosan/biochar composite

RSC Advances ◽  
2017 ◽  
Vol 7 (18) ◽  
pp. 10891-10900 ◽  
Author(s):  
Shaobo Liu ◽  
Binyan Huang ◽  
Liyuan Chai ◽  
Yunguo Liu ◽  
Guangming Zeng ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Zeta Potential ◽  
Chemical Properties ◽  
Physical And Chemical Properties ◽  
Magnetic Chitosan ◽  
Physical And Chemical ◽  
And Chemical Properties

In this study, a magnetic chitosan/biochar composite (MCB) was prepared successfully, and characterized by SEM, TEM, VSM, XRD, FTIR, XPS, and zeta-potential to obtain its physical and chemical properties.

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