scholarly journals Synthesis and Characterization of Low-Cost Adsorbent and used for Alizarin Yellow GG and Alizarin Red S Dyes Removal from Aqueous Solutions

2021 ◽  
Vol 1094 (1) ◽  
pp. 012175
Author(s):  
K J Al-Salihi ◽  
W R Alfatlawi
Keyword(s):  
Aqueous Solutions ◽  
Low Cost ◽  
Alizarin Red S ◽  
Synthesis And Characterization ◽  
Alizarin Red ◽  
Alizarin Yellow ◽  
Dyes Removal

Adsorptive removal of alizarin red-S and alizarin yellow GG from aqueous solutions using polypyrrole-coated magnetic nanoparticles

2015 ◽  
Vol 3 (1) ◽  
pp. 529-540 ◽  
Author(s):  
Mohammad Bagher Gholivand ◽  
Yadollah Yamini ◽  
Manijeh Dayeni ◽  
Shahram Seidi ◽  
Elham Tahmasebi
Keyword(s):  
Magnetic Nanoparticles ◽  
Aqueous Solutions ◽  
Alizarin Red S ◽  
Alizarin Red ◽  
Adsorptive Removal ◽  
Alizarin Yellow

scholarly journals Removal Efficiency of Textile Dyes from Aqueous Solutions Using Calcined Waste of Eggshells as Eco-friendly Adsorbent

2021 ◽  
Vol 35 (1) ◽  
pp. 43-56
Author(s):  
Rachid Slimani ◽  
Hasnaa Hiyane ◽  
Mohammadine El Haddad ◽  
Said Lazar ◽  
Said El Antri ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Rhodamine B ◽  
Low Cost ◽  
Textile Dyes ◽  
Alizarin Red S ◽  
Batch Adsorption ◽  
Maximum Adsorption Capacity ◽  
Alizarin Red ◽  
Eggshell Waste ◽  
Regeneration Study

This research investigates the removal of textile dyes (Rhodamine B and Alizarin Red S) from aqueous solution by a low-cost adsorbent prepared from eggshell waste. Batch adsorption experiments were conducted in order to determine the effect of different parameters such as pH, dye concentration, contact time, adsorbent dosage, particle <br /> size, and temperature. The best correlation was found by Langmuir model, and the maximum adsorption capacity was 175.58 mg g–1 for Rhodamine B and 156.56 mg g–1 for Alizarin Red S. Thermodynamic studies showed that the adsorption of Rhodamine B and Alizarin Red S were feasible, spontaneous, and exothermic in nature. Regeneration study conducted to test the reusability (five cycles) and comparison of adsorption capacities of Rhodamine B and Alizarin Red S showed that calcined eggshell adsorbent could potentially be used for the removal of dyes from aqueous solutions.

Synthesis and Characterization of Chitosan/Fluorapatite Composites for the Removal of Cr (VI) from Aqueous Solutions and Optimized Parameters

2020 ◽  
Vol 231 (4) ◽  
Author(s):  
Rachid El Kaim Billah ◽  
Youness Abdellaoui ◽  
Zakaria Anfar ◽  
Germán Giácoman-Vallejos ◽  
Mahfoud Agunaou ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Synthesis And Characterization

Synthesis and characterization of hyperbranched poly (sulfone-amine) modified β-cyclodextrin

e-Polymers ◽  
2006 ◽  
Vol 6 (1) ◽  
Author(s):  
Liang Chen ◽  
Peng He ◽  
Zhifeng Jia ◽  
Xinyuan Zhu ◽  
Deyue Yan
Keyword(s):  
Drug Delivery ◽  
Low Cost ◽  
Food Additives ◽  
Synthesis And Characterization ◽  
Good Solubility ◽  
Low Viscosity ◽  
Hyperbranched Poly ◽  
Potential Applications ◽  
Inclusion Ability

AbstractAn economical strategy to prepare hyperbranched poly(sulfone-amine) modified β-cyclodextrins (HPSA-m-CDs) from natural β-cyclodextrin (β-CD) and other commercially available materials has been reported. The final product has many good properties of hyperbranched poly(sulfone-amine)s (good solubility, low viscosity etc.), while its inclusion ability can also be well kept. It is a feasible approach to prepare functionalized modified cyclodextrin at very low cost, and may have potential applications in the fields of catalysis, drug delivery, food additives, etc.

Catalytic ozonation process using PAC/γ-Fe2O3 to Alizarin Red S degradation from aqueous solutions: a batch study

2018 ◽  
Vol 206 (7) ◽  
pp. 898-908 ◽  
Author(s):  
Bahram Kamarehie ◽  
Ali Jafari ◽  
Mansour Ghaderpoori ◽  
Mohammad Amin Karami ◽  
Khadijeh Mousavi ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Catalytic Ozonation ◽  
Alizarin Red S ◽  
Alizarin Red ◽  
Batch Study ◽  
Ozonation Process
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