Characterization of phosphate removal from aqueous solution by manganese oxyhydroxyde

Amine-SiO2 material was synthesized and applied as a novel adsorbent for nitrate and phosphate removal from aqueous solution. The characterization of Amine-SiO2 were done by using TGA, FTIR, BET, and SEM analyses. Results showed that Amine-SiO2 had higher nitrate and phosphate adsorption capacity of 1.14 and 4.16 times, respectively, than commercial anion exchange resin (Akualite A420). In addition, Amine-SiO2 also had good durability with stable performance after at least 10 regeneration times, indicating that this material is very promising for commercialization in the future as an adsorbent for water treatment.

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Preparation and characterization of zirconia-loaded lignocellulosic butanol residue as a biosorbent for phosphate removal from aqueous solution

Applied Surface Science ◽

10.1016/j.apsusc.2016.06.107 ◽

2016 ◽

Vol 387 ◽

pp. 419-430 ◽

Cited By ~ 42

Author(s):

Enmin Zong ◽

Xiaohuan Liu ◽

Jinhua Jiang ◽

Shenyuan Fu ◽

Fuxiang Chu

Keyword(s):

Aqueous Solution ◽

Phosphate Removal

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Characterization of red mud granular adsorbent (RMGA) and its performance on phosphate removal from aqueous solution

Chemical Engineering Journal ◽

10.1016/j.cej.2012.04.040 ◽

2012 ◽

Vol 193-194 ◽

pp. 161-168 ◽

Cited By ~ 52

Author(s):

Yaqin Zhao ◽

Qinyan Yue ◽

Qian Li ◽

Xing Xu ◽

Zhonglian Yang ◽

...

Keyword(s):

Aqueous Solution ◽

Red Mud ◽

Phosphate Removal ◽

Granular Adsorbent

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Surface characterization of mesoporous biomass activated carbon modified by thermal chemical vapor deposition and adsorptive mechanism of nitrate ions in aqueous solution

Colloids and Surfaces A Physicochemical and Engineering Aspects ◽

10.1016/j.colsurfa.2021.126213 ◽

2021 ◽

pp. 126213

Author(s):

Jinghan Yuan ◽

Yoshimasa Amano ◽

Motoi Machida

Keyword(s):

Aqueous Solution ◽

Activated Carbon ◽

Chemical Vapor Deposition ◽

Vapor Deposition ◽

Surface Characterization ◽

Chemical Vapor ◽

Thermal Chemical Vapor Deposition ◽

Nitrate Ions ◽

Adsorptive Mechanism

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Optical Absorption Spectroscopy of DNA-Wrapped HiPco Carbon Nanotubes

Materials Science Forum ◽

10.4028/www.scientific.net/msf.943.95 ◽

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.

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