scholarly journals Different morphologies of carbon nanotubes effect on the lead removal from aqueous solution

2006 ◽  
Vol 15 (1) ◽  
pp. 90-94 ◽  
Author(s):  
Yan-Hui Li ◽  
Yanqiu Zhu ◽  
Yimin Zhao ◽  
Dehai Wu ◽  
Zhaokun Luan
Keyword(s):  
Carbon Nanotubes ◽  
Aqueous Solution ◽  
Lead Removal

Crayfish shell biochar modified with magnesium chloride and its effect on lead removal in aqueous solution

2020 ◽  
Vol 27 (9) ◽  
pp. 9582-9588 ◽  
Author(s):  
Jiaqi Zhang ◽  
Xiaolan Hu ◽  
Jinpeng Yan ◽  
Li Long ◽  
Yingwen Xue
Keyword(s):  
Aqueous Solution ◽  
Magnesium Chloride ◽  
Lead Removal

Optical Absorption Spectroscopy of DNA-Wrapped HiPco Carbon Nanotubes

2019 ◽  
Vol 943 ◽  
pp. 95-99
Author(s):  
Li Jun Wang ◽  
Kazuo Umemura
Keyword(s):  
Carbon Nanotubes ◽  
Aqueous Solution ◽  
Optical Absorption ◽  
Absorption Spectroscopy ◽  
Near Infrared ◽  
Nir Spectroscopy ◽  
Optical Characterization ◽  
Optical Absorption Spectroscopy ◽  
Double Stranded Dna

Optical absorption spectroscopy provides evidence for individually dispersed carbon nanotubes. A common method to disperse SWCNTs into aqueous solution is to sonicate the mixture in the presence of a double-stranded DNA (dsDNA). In this paper, optical characterization of dsDNA-wrapped HiPco carbon nanotubes (dsDNA-SWCNT) was carried out using near infrared (NIR) spectroscopy and photoluminescence (PL) experiments. The findings suggest that SWCNT dispersion is very good in the environment of DNA existing. Additionally, its dispersion depends on dsDNA concentration.

scholarly journals Cadmium and Lead Removal from Aqueous Solution by Grape Stalk Wastes: Modeling of a Fixed-Bed Column

2010 ◽  
Vol 55 (9) ◽  
pp. 3548-3554 ◽  
Author(s):  
Nuria Miralles ◽  
César Valderrama ◽  
Ignasi Casas ◽  
María Martínez ◽  
Antonio Florido
Keyword(s):  
Aqueous Solution ◽  
Fixed Bed ◽  
Lead Removal ◽  
Fixed Bed Column ◽  
Cadmium And Lead

Enhanced Environmental Mobility of Carbon Nanotubes in the Presence of Humic Acid and Their Removal from Aqueous Solution

Small ◽  
2008 ◽  
Vol 4 (12) ◽  
pp. 2166-2170 ◽  
Author(s):  
Peng Wang ◽  
Qihui Shi ◽  
Hongjun Liang ◽  
David W. Steuerman ◽  
Galen D. Stucky ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Aqueous Solution ◽  
Humic Acid
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