scholarly journals Advancements in the Fenton Process for Wastewater Treatment

Author(s):  
Min Xu ◽  
Changyong Wu ◽  
Yuexi Zhou
Author(s):  
Zining Wang ◽  
Mingyue Liu ◽  
Fan Xiao ◽  
Georgeta Postole ◽  
Hongying Zhao ◽  
...  

2012 ◽  
Vol 19 (1) ◽  
pp. 9-18 ◽  
Author(s):  
Elżbieta Hallmann ◽  
Renata Tomczak-Wandzel ◽  
Krystyna Mędrzycka

Combined Chemical-Biological Treatment of Effluents from Soil Remediation Processes by Surfactants Solutions Flushing In recent years combined chemical-biological wastewater treatment processes have received increasing interest. In the present study wastewater from soil remediation processes were treated by means of 1-step processes like Fenton, aerobic degradation and 2-steps combined method. The effluents resulting from soil remediation processes consist of high surfactant concentration solutions, mobilized oils and oil-in-water (o/w) emulsions. The effectiveness of wastewater treatment was evaluated by COD reduction and surfactant removal. The application of Fenton process alone showed around 80% of COD and surfactant removal, and in case of aerobic process only 60% of COD and 50% of surfactant removal was accomplished. However, the maximum COD reduction and surfactant removal from wastewater samples, above 90%, was obtained in aerobic degradation with Fenton process as pretreatment. Thus, the Fenton process could be effectively applied as a pretreatment step to improve the reduction of both COD and surfactant from wastewater resulting from soil remediation.


2013 ◽  
Vol 261 ◽  
pp. 570-576 ◽  
Author(s):  
Yangming Lei ◽  
Hong Liu ◽  
Zhemin Shen ◽  
Wenhua Wang

2010 ◽  
Vol 44 (5) ◽  
pp. 1875-1880 ◽  
Author(s):  
Chun-Hua Feng ◽  
Fang-Bai Li ◽  
Hong-Jian Mai ◽  
Xiang-Zhong Li

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