scholarly journals Adsorption and Desorption Characteristics of Toluene in Modified Activated Carbon Using Microwave Irradiation

2008 ◽  
Vol 17 (5) ◽  
pp. 493-500
Author(s):  
Beom-Jun Kim ◽  
Sung-Woo Choi
Keyword(s):  
Activated Carbon ◽  
Microwave Irradiation ◽  
Modified Activated Carbon ◽  
Adsorption And Desorption

Degradation of Coking Wastewater under Microwave Irradiation in the Presence of Modified Activated Carbon

2019 ◽  
Vol 47 (10) ◽  
pp. 1900095
Author(s):  
Yu Gao ◽  
Donglei Zou ◽  
Yuzhi Liu ◽  
Heda Guan ◽  
Wentian Sun
Keyword(s):  
Activated Carbon ◽  
Microwave Irradiation ◽  
Coking Wastewater ◽  
Modified Activated Carbon

Research on the Regeneration of Modified Activated Carbon Containing 2,4,6-TCP by Microwave Irradiation

2014 ◽  
Vol 1033-1034 ◽  
pp. 1358-1361
Author(s):  
Min Wang ◽  
Xiang Lian Wang ◽  
Gui Qing Gao
Keyword(s):  
Activated Carbon ◽  
Microwave Irradiation ◽  
Microwave Power ◽  
Irradiation Time ◽  
Adsorption Volume ◽  
Modified Activated Carbon ◽  
Microwave Regeneration ◽  
Loading Amount ◽  
Power Microwave

Microwave regeneration research has been conducted for the modified activated carbon (MAC) which has adsorbed 2,4,6-TCP. The effects of microwave power, microwave irradiation time and MAC loading amount for regeneration are studied.The results show that, at the beginning, the adsorption volume increases with the increase of the microwave power. However, when the power is over 450w, the adsorption volume begins to fall. The adsorption volume increases with the irradiation time,rises to its peak when irradiated for 6 minutes.The adsorption volume increases with the loading amount and rises to its peak when the amount is 5g.

scholarly journals Mathematical Model Describes Treatment of Waste Water Using Modified Activated Carbon

2017 ◽  
Vol 14 (1) ◽  
pp. 94 ◽  
Author(s):  
A.S. Ibrahim ◽  
A.S. AL Buloshi ◽  
S.S. AL Zaabi ◽  
L.A. AL Yafai
Keyword(s):  
Waste Water ◽  
Experimental Data ◽  
Mathematical Model ◽  
Activated Carbon ◽  
Active Carbon ◽  
High Accuracy ◽  
Modified Activated Carbon ◽  
Adsorption And Desorption ◽  
Pollutant Concentrations ◽  
Proposed Model

The proposed mathematical model covered in this paper includes the most important parameters associated with the rates of adsorption and desorption. Also, partial pressure is included since it is an important factor that affects rates of adsorption and desorption. The study focuses on the effects of the constant rates on adsorption of pollutant concentrations for benzene, nickel, cadmium, and copper using modified active carbon. When the rate constant of adsorption decreases, the pollutant concentration will also decrease, yielding high acceptable evidence of the logic of the proposed mathematical model. Also, the proposed model is compared with experimental data and other models to give good outcomes with high accuracy. 

REMOVAL OF ARSENATE (V) BY SURFACTANT-MODIFIED ACTIVATED CARBON

2012 ◽  
Vol 11 (8) ◽  
pp. 1433-1438 ◽  
Author(s):  
Jinren Ni ◽  
Guangzhi Zhang ◽  
Hao Hu ◽  
Weiling Sun ◽  
Bin Zhao ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Modified Activated Carbon

Effects of metal loading on activated carbon on its adsorption and desorption characteristics

2019 ◽  
Vol 74 ◽  
pp. 199-207 ◽  
Author(s):  
Ji Hye Park ◽  
Ra Hyun Hwang ◽  
Hyung Chul Yoon ◽  
Kwang Bok Yi
Keyword(s):  
Activated Carbon ◽  
Adsorption And Desorption ◽  
Metal Loading

Trimethylchlorosilane modified activated carbon for the adsorption of VOCs at high humidity

2021 ◽  
pp. 118659
Author(s):  
Zhirui Li ◽  
Yuqi Jin ◽  
Tong Chen ◽  
Feng Tang ◽  
Jie Cai ◽  
...  
Keyword(s):  
Activated Carbon ◽  
High Humidity ◽  
Modified Activated Carbon
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