Removal of NO by using Fenton reagent solution in a lab-scale bubbling reactor

Fe3−Cu O4 as highly active heterogeneous Fenton-like catalysts toward elemental mercury removal

“…However, these techniques cannot yet achieve the goal of large scale industrial application due to the defect of high cost or technical problems. Compared with the oxidants such as KMnO 4 , K 2 S 2 O 8 , and NaClO 4 , the products of Fenton-like reactions, hydroxyl free radicals ( Å OH) are of stronger oxidation ability (2.8 V) and environmentally friendly (Guo et al, 2011;Karthikeyan et al, 2013). The Å OH radicals produced by Fenton-like reactions can oxidize and remove various pollutants with simple and secure process, low energy consumption, and no secondary pollution.…”

Absorption of NO2 into aqueous (NH4)2SO3 solution in a stirred tank reactor

“…Up to now, aqueous solutions of many oxidants have been found to be effective for NO x removal, including NaClO 2 , KMnO 4 , ClO 2 , NaClO 3 , Fenton reagent , and so on. During the absorption process, the absorption rate of NO 2 into absorption solution has great impact on the total NO x removal efficiency.…”

Emission characteristics of Cl2 and ClO2 during simultaneous removal of SO2 and NO using NaClO2 solution

“…Recently, some oxidations including KMnO 4 [4] , S 2 O 8 2- [5] , Fenton's reagent [6,7] , H 2 O 2 [8] , ClO 2 [9] , NaClO [10,11] have already been used as additives in absorption liquid of WFGD system to achieve simultaneously desulfurization and denitrification purpose. Among them, NaClO 2 is one of the most potential reagent can be used in the field of simultaneously SO 2 and NOx removal.…”