Heterogeneous Fenton-like degradation of 4-chlorophenol using a novel FeIII-containing polyoxometalate as the catalyst

Theoretical and experimental investigation into photoelectrocatalytic oxidation and reduction property of ZnFeTi mixed metal oxides

“…The removal rate of Cpl was enhanced remarkable with the increasing of voltage from 0.1 V to 0.5 V. About 70% of the Cpl was removed in 60 min under this reaction condition, and the reaction reached equivalence at a reaction time of 120 min, at which the removal rate was more than 99%. It is much efficient and effective than relevant results from other references [33][34][35]. While, further increasing the voltage of the photoelectrocatalysis resulted in little increment for removal rate.…”

“…According to some references [31][32][33][34][35], photocatalysis would generate highly active radicals such as hydroxide radicals ( • OH), superoxide radicals ( • O 2 -) and peroxide free radicals ( • OOH). • OH has the highest oxidation capacity among three radicals.…”

Improve the Catalytic Activity of Feooh/Bentonite Material by Mechanical Activation

“…The Fenton reaction catalyzed by heterogeneous catalyst usually belongs to the Fenton-like process. Heterogeneous catalysts, which commonly are environmentally benign and easily separated, have been reported to overcome the drawbacks of conventional homogeneous Fenton [3][4][5] . Recently, many solid materials used as the heterogeneous catalysts have been prepared to catalyze the Fenton reaction 6,7 .…”

Degradation of phthalate esters and acetaminophen in river sediments using the electrokinetic process integrated with a novel Fenton-like process catalyzed by nanoscale schwertmannite

“…Zhang et al (2014) studied the degradation of 4-chlorophenol (4-CP) using a novel Fe(III)-containing polyoxometalate as the catalyst. It was found that the complete removal of total organic carbon (TOC) for 100 mg l À1 4-CP solution could be achieved.…”