scholarly journals Methylene Blue Adsorption by Plasma Re-Activated Carbon

2021 ◽  
Vol 13 (10) ◽  
pp. 778-793
Author(s):  
Madeline A. Mackinder ◽  
Keliang Wang ◽  
Qi Hua Fan
Keyword(s):  
Methylene Blue ◽  
Activated Carbon ◽  
Methylene Blue Adsorption

Facile preparation of oxygen-rich activated carbon from petroleum coke for enhancing methylene blue adsorption

2020 ◽  
Vol 30 (6) ◽  
pp. 627-636
Author(s):  
Wei Wu ◽  
Xiaxiang Zhang ◽  
Jianxiao Yang ◽  
Jun Li ◽  
Xuanke Li
Keyword(s):  
Methylene Blue ◽  
Activated Carbon ◽  
Petroleum Coke ◽  
Methylene Blue Adsorption ◽  
Facile Preparation

scholarly journals New raw material for activated carbon: I. Methylene blue adsorption on activated carbon prepared from Khaya senegalensis fruits

2009 ◽  
Vol 36 (1) ◽  
Author(s):  
Casmir E Gimba ◽  
Odike Ocholi ◽  
Peter A Egwaikhide ◽  
Turoti Muyiwa ◽  
Emmanuel E Akporhonor
Keyword(s):  
Methylene Blue ◽  
Activated Carbon ◽  
Raw Material ◽  
Methylene Blue Adsorption ◽  
Khaya Senegalensis

Effect of bifunctional acid on the porosity improvement of biomass-derived activated carbon for methylene blue adsorption

2019 ◽  
Vol 26 (29) ◽  
pp. 30119-30129 ◽  
Author(s):  
Peiyong Ma ◽  
Shiyu Wang ◽  
Tian Wang ◽  
Jinzhou Wu ◽  
Xianjun Xing ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Activated Carbon ◽  
Methylene Blue Adsorption

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.

Absorption Performance of Activated Carbon with Orange Peel through Phosphoric Acid Activation Method

2012 ◽  
Vol 518-523 ◽  
pp. 2298-2302
Author(s):  
Yue Zhou ◽  
Wei Guo Pan ◽  
Rui Tang Guo ◽  
Xiao Bo Zhang ◽  
Xue Ping Wen ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Activated Carbon ◽  
Phosphoric Acid ◽  
Raw Materials ◽  
Orange Peel ◽  
Carbonization Temperature ◽  
Operating Conditions ◽  
Acid Activation ◽  
Activation Time ◽  
Methylene Blue Adsorption

In order to reduce power plant nitric oxide emission with gaining economical adsorbent, activated carbon was prepared from the raw materials of orange peel under different operating conditions in this paper. The methylene blue adsorption value of different activated carbon has also been tested, and the effects on the methylene blue adsorption performance of different dipping concentration, activation time and carbonization temperature were studied. The finding is that the dipping concentration has the most important impact on methylene blue adsorption value. The highest methylene blue adsorption value of orange peel activated carbon has shown as 277.746mg/g under the following conditions: phosphoric acid concentration was 40%, activation time was 12 hours and carbonization temperature was 500°C. It is a economically feasible absorbent material through a great deal of experiments and analysis.

Development of activated carbon from Phoenix dactylifera fruit pits: Process optimization, characterization, and methylene blue adsorption

2017 ◽  
Vol 62 ◽  
pp. 273-281 ◽  
Author(s):  
Abdullah Aldawsari ◽  
Moonis Ali Khan ◽  
B.H. Hameed ◽  
Zeid Abdullah AlOthman ◽  
Masoom Raza Siddiqui ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Activated Carbon ◽  
Process Optimization ◽  
Phoenix Dactylifera ◽  
Methylene Blue Adsorption
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