Role of iron oxidation byproducts in the removal of phosphate from aqueous solution

RSC Advances ◽  
2016 ◽  
Vol 6 (2) ◽  
pp. 1627-1636 ◽  
Author(s):  
Nathalie Sleiman ◽  
Véronique Deluchat ◽  
Mahmoud Wazne ◽  
Alexandra Courtin ◽  
Zeinab Saad ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Dissolved Oxygen ◽  
Adsorption Capacity ◽  
Iron Oxidation ◽  
Synthesis And Characterization ◽  
Phosphate Adsorption ◽  
Dissolved Oxygen Concentration ◽  
Experimental Conditions

Synthesis and characterization of iron oxidation byproducts, in different experimental conditions (aging and dissolved oxygen concentration); study of their phosphate adsorption capacity.

scholarly journals CHARACTERIZATION AND ADSORPTION CAPACITY OF AMINE-SIO2 MATERIAL FOR NITRATE AND PHOSPHATE REMOVAL

2019 ◽  
Vol 57 (4) ◽  
pp. 492
Author(s):  
Phan Phuoc Toan ◽  
Nguyen Trung Thanh ◽  
Nguyen Nhat Huy ◽  
Le Ngoc Hang ◽  
Le Tri Thich
Keyword(s):  
Aqueous Solution ◽  
Adsorption Capacity ◽  
Exchange Resin ◽  
Anion Exchange Resin ◽  
Phosphate Removal ◽  
Phosphate Adsorption ◽  
Stable Performance ◽  
Regeneration Times ◽  
Sem Analyses

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.

Synthesis and characterization of Co3O4 nanocube-doped polyaniline nanocomposites with enhanced methyl orange adsorption from aqueous solution

RSC Advances ◽  
2016 ◽  
Vol 6 (49) ◽  
pp. 43388-43400 ◽  
Author(s):  
Syed Shahabuddin ◽  
Norazilawati Muhamad Sarih ◽  
Sharifah Mohamad ◽  
Siti Nor Atika Baharin
Keyword(s):  
Aqueous Solution ◽  
Methyl Orange ◽  
Adsorption Capacity ◽  
Surface Properties ◽  
Short Duration ◽  
Synthesis And Characterization ◽  
Doped Polyaniline ◽  
Enhanced Surface

Co3O4 nanocube polyaniline nanocomposites have been successfully synthesised. They show enhanced surface properties and a greater adsorption capacity to remove MO efficiently within a short duration of time.

Synthesis and characterization of pecan nutshell-based adsorbent with high specific area and high methylene blue adsorption capacity

2019 ◽  
Vol 276 ◽  
pp. 570-576 ◽  
Author(s):  
Hugo H.C. Lima ◽  
Rogério S. Maniezzo ◽  
Maria E.G. Llop ◽  
Vincente L. Kupfer ◽  
Pedro A. Arroyo ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Adsorption Capacity ◽  
Specific Area ◽  
Synthesis And Characterization ◽  
Methylene Blue Adsorption ◽  
Pecan Nutshell ◽  
High Specific Area

Synthesis and characterization of quaternized agar in KOH/urea aqueous solution

2020 ◽  
Vol 44 (39) ◽  
pp. 17062-17069
Author(s):  
Fuyuan Ding ◽  
Yuye Zhong ◽  
Shuping Wu ◽  
Xinghai Liu ◽  
Xiaobo Zou ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Antibacterial Properties ◽  
Synthesis And Characterization ◽  
Urea Aqueous Solution

Quaternized agar (QA) is synthesized in KOH/urea aqueous solution and shows low melting and gelling temperatures and antibacterial properties.

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