Selection of oxidant doses for in situ chemical oxidation of soils contaminated by polycyclic aromatic hydrocarbons (PAHs): A review

2016 ◽  
Vol 312 ◽  
pp. 280-297 ◽  
Author(s):  
B. Ranc ◽  
P. Faure ◽  
V. Croze ◽  
M.O. Simonnot
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Chemical Oxidation ◽  
In Situ Chemical Oxidation ◽  
Polycyclic Aromatic ◽  
Selection Of

scholarly journals Multi-Stage Redox Systems Based on Dicationic P-Containing Polycyclic Aromatic Hydrocarbons

2019 ◽  
Author(s):  
Thomas Delouche ◽  
Antoine Vacher ◽  
Elsa Caytan ◽  
Thierry Roisnel ◽  
Boris Le Guennic ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Organic Radical ◽  
Electrochemical Studies ◽  
Redox Systems ◽  
Redox States ◽  
Multi Stage ◽  
Polycyclic Aromatic ◽  
The Impact

In this communication, we report the straightforward<br>synthesis of unprecedented electron-acceptors based on dicationic P-containing PAHs (Polycyclic Aromatic Hydrocarbons) where two phosphoniums are connected through various PAHs backbones. The impact of pi-extension on both the optical and redox properties is investigated using a joint experimental/theoretical approach.<br>Finally, (spectro)-electrochemical studies prove that these<br>compounds possess three redox states and EPR studies confirms the in situ formation of an organic radical.

Removal of Polycyclic Aromatic Hydrocarbons from Sediments using Chemical Oxidation Processes

2015 ◽  
Vol 18 (1) ◽  
Author(s):  
Chiu-Wen Chen ◽  
Nguyen Thanh Binh ◽  
Chang-Mao Hung ◽  
Chih-Feng Chen ◽  
Cheng-Di Dong
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Potassium Permanganate ◽  
Aromatic Hydrocarbons ◽  
Aquatic Ecosystems ◽  
Chemical Oxidation ◽  
Food Chains ◽  
Ecological Risks ◽  
Treatment Efficiency ◽  
Oxidation Processes ◽  
Polycyclic Aromatic

AbstractThe presence of polycyclic aromatic hydrocarbons (PAHs) in sediments is a major concern of risks associated with the aquatic ecosystems through bioaccumulation in food chains. To minimize the ecological risks due to contaminated sediments, processes that can degrade the sorbed PAHs are urgently needed. The present study aims at assessing the treatment efficiency of several chemical oxidation processes using potassium permanganate (KMnO

Ceria and Gold/Ceria Catalysts for the Abatement of Polycyclic Aromatic Hydrocarbons: An In Situ DRIFTS Study

2009 ◽  
Vol 52 (5) ◽  
pp. 492-500 ◽  
Author(s):  
Benjamín Solsona ◽  
Tomás García ◽  
Ramón Murillo ◽  
Ana M. Mastral ◽  
Edwin Ntainjua Ndifor ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
In Situ Drifts ◽  
Polycyclic Aromatic ◽  
Ceria Catalysts
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