Kinetic Modeling Characterization of Cellulose Modified Surface for Methylene Blue Removal from Aqueous Media

2021 ◽  
Vol 397 (1) ◽  
pp. 2000239
Author(s):  
Siti Maizatul Ameera Azhar ◽  
Ahmad Salihin Samsudin ◽  
Wan Norfazilah Wan Ismail ◽  
Nurlin Abu Samah
Keyword(s):  
Methylene Blue ◽  
Kinetic Modeling ◽  
Aqueous Media ◽  
Methylene Blue Removal ◽  
Modified Surface

Methylene blue removal from aqueous media using tassel adsorbent

2017 ◽  
pp. wst2017347 ◽  
Author(s):  
Safar Marofi ◽  
Mohamad Ali Zare ◽  
Yaghoub Krimi
Keyword(s):  
Methylene Blue ◽  
Aqueous Media ◽  
Methylene Blue Removal

Characterization of Adsorbents Derived from Palm Fiber Waste and its Potential on Methylene Blue Adsorption

2020 ◽  
Vol 841 ◽  
pp. 273-277
Author(s):  
Ariany Zulkania ◽  
Muhammad Iqbal ◽  
Syamsumarlin
Keyword(s):  
Methylene Blue ◽  
Activated Carbon ◽  
Phosphoric Acid ◽  
Adsorption Capacity ◽  
Adsorption Process ◽  
Methylene Blue Adsorption ◽  
Palm Fiber ◽  
Methylene Blue Removal ◽  
Phosphoric Acid Concentration

In this study, two types of adsorbent including activated carbon and bio-sorbent were produced from Palm fiber wastes (PFW), which were activated by phosphoric acid. The influence of adsorbent type and phosphoric acid concentration on methylene blue adsorption was investigated. The most optimum adsorbent was determined based on adsorption capacity and removal percentage of each adsorbent. The result shows that 9.984 mg/g of adsorption capacity and 99.84% of removal percentage were achieved in 90 minutes’ adsorption, which demonstrates the huge potential of bio-sorbent and was chosen to be the most optimum adsorbent based on methylene blue removal. The characterization of bio-sorbent was then investigated using FTIR and SEM. FTIR result shows that bio-sorbent contains cellulose which affected the adsorption process while SEM result shows the cleaner pores and surface compared to bio-sorbent before activation.

Reed biochar supported hydroxyapatite nanocomposite: Characterization and reactivity for methylene blue removal from aqueous media

2018 ◽  
Vol 263 ◽  
pp. 53-63 ◽  
Author(s):  
Yiming Li ◽  
Yong Zhang ◽  
Yong Zhang ◽  
Guoxiang Wang ◽  
Shiyin Li ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Aqueous Media ◽  
Methylene Blue Removal

scholarly journals Preparation and Characterization of Fe3O4/SiO2/TiO2 Composite for Methylene Blue Removal in Water

2017 ◽  
Vol 8 (1) ◽  
pp. 76 ◽  
Author(s):  
Adel Fisli ◽  
Ridwan Ridwan ◽  
Yuni K. Krisnandi ◽  
Jarnuzi Gunlazuardi
Keyword(s):  
Methylene Blue ◽  
Methylene Blue Removal

scholarly journals Synthesis of Cellulose Acetate-Polystyrene Membrane Composites from Pineapple Peel Wastes for Methylene Blue Removal

Al-Kimia ◽  
2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Irvan Maulana Firdaus ◽  
Febiyanto Febiyanto ◽  
Try Fitriany ◽  
Lely Zikri Zulhidayah ◽  
Dyah Ayu Septiarini ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Cellulose Acetate ◽  
Composite Membrane ◽  
Blue Dye ◽  
Stress And Strain ◽  
Methylene Blue Dye ◽  
Pineapple Peel ◽  
Methylene Blue Removal ◽  
Ft Ir

The cellulose acetate-polystyrene or CA-PS composite membrane from pineapple peel waste for methylene blue removal has been conducted. The steps were nata de pina preparation, cellulose acetylation process, preparation, and characterization of CA-PS composite membrane. The CA-PS composite membrane was characterized using Fourier Transform Infrared (FT-IR), Scanning Electron Microscopy (SEM), tensile and strain examination, respectively. The as-synthesized CA-PS composite membrane has the characteristic of rejection ability was about 29.96% with the pore size, membrane modulus, stress and strain were 1.9 μm, 12.48 MPa, 31.91 MPa, and 2.55, respectively. In this research, CA-PS composite membrane from pineapple peel waste was successfully removed the methylene blue dye even needs improvement to enhance its capability in rejection efficiency as same as membrane characteristics.   

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