Microwave irradiated and thermally heated olive stone activated carbon for nickel adsorption from synthetic wastewater: A comparative study

AIChE Journal ◽  
2013 ◽  
Vol 60 (1) ◽  
pp. 237-250 ◽  
Author(s):  
Tamer M. Alslaibi ◽  
Ismail Abustan ◽  
Mohd Azmier Ahmad ◽  
Ahmad Abu Foul
Keyword(s):  
Activated Carbon ◽  
Comparative Study ◽  
Synthetic Wastewater ◽  
Olive Stone ◽  
Nickel Adsorption

Comparative Study of Different Activation Treatments for the Preparation of Activated Carbon: A Mini-Review

2017 ◽  
Vol 100 (3) ◽  
pp. 299-312 ◽  
Author(s):  
Muhammad Imran Din ◽  
Sania Ashraf ◽  
Azeem Intisar
Keyword(s):  
Activated Carbon ◽  
Comparative Study ◽  
Raw Materials ◽  
Chemical Activation ◽  
Comparative Approach ◽  
Adsorption Mechanisms ◽  
Temperature Activation ◽  
Activation Conditions ◽  
Physical And Chemical ◽  
Characterisation Techniques

In this review, various methods of preparation of activated carbon from agricultural and commercial waste material are reviewed. In addition, we also discuss various activation treatments using a comparative approach. The data are organised in tabulated form for ease of comparative study. A review of numerous characterisation techniques is also provided. The effect of time and temperature, activation conditions, carbonisation conditions and impregnation ratios are explained and several physical and chemical activation treatments of raw materials and their impact on the micro- and mesoporous volumes and surface area are discussed. Lastly, a review of adsorption mechanisms of activated carbon (AC) is also provided.

Nickel adsorption by sodium polyacrylate-grafted activated carbon

2009 ◽  
Vol 171 (1-3) ◽  
pp. 335-339 ◽  
Author(s):  
A. Ewecharoen ◽  
P. Thiravetyan ◽  
E. Wendel ◽  
H. Bertagnolli
Keyword(s):  
Activated Carbon ◽  
Sodium Polyacrylate ◽  
Nickel Adsorption

scholarly journals Comparative studies on the removal of copper (II) by Ulva fasciata activated carbon and commercially activated carbon

2012 ◽  
Vol 14 (4) ◽  
pp. 88-94 ◽  
Author(s):  
R.P. Suresh Jeyakumar ◽  
V. Chandrasekaran
Keyword(s):  
Activated Carbon ◽  
Activated Carbons ◽  
Synthetic Wastewater ◽  
Batch Adsorption ◽  
First Order ◽  
Ulva Fasciata ◽  
Adsorption Data ◽  
Pseudo Second Order ◽  
Pseudo First Order ◽  
Adsorbent Dose

Abstract In this work, the efficiency of Ulva fasciata sp. activated carbons (CCUC, SCUC and SSUC) and commercially activated carbon (CAC) were studied for the removal of Cu (II) ions from synthetic wastewater. Batch adsorption experiments were carried out as a function of pH, contact time, initial copper concentration and adsorbent dose. The percentage adsorption of copper by CCUC, SSUC, SCUC and CAC are 88.47%, 97.53%, 95.78% and 77.42% respectively. Adsorption data were fitted with the Langmuir, Freundlich and Temkin models. Two kinetic models pseudo first order and the pseudo second order were selected to interpret the adsorption data.

scholarly journals Removal of Phenol and 4-Chlorophenol from Aqueous Solutions by Olive Stone-Based Activated Carbon

2006 ◽  
Vol 24 (5) ◽  
pp. 375-388 ◽  
Author(s):  
Mourad Termoul ◽  
Benaouda Bestani ◽  
Nouredine Benderdouche ◽  
Mostefa Belhakem ◽  
Emmanuel Naffrechoux
Keyword(s):  
Activated Carbon ◽  
Aqueous Solutions ◽  
Olive Stone

Surface modified granular activated carbon for enhancement of nickel adsorption from aqueous solution

2009 ◽  
Vol 26 (6) ◽  
pp. 1748-1753 ◽  
Author(s):  
Sang-Hoon Byeon ◽  
Dhamodaran Kavitha ◽  
Kanagasabai Ponvel ◽  
Kyung-min Kim ◽  
Chang-Ha Lee
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Granular Activated Carbon ◽  
Surface Modified ◽  
Nickel Adsorption
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