scholarly journals Remarkable lignin degradation in paper wastewaters over Fe2O3/γ-Al2O3 catalysts using the catalytic wet peroxide oxidation method

RSC Advances ◽  
2017 ◽  
Vol 7 (60) ◽  
pp. 37487-37494 ◽  
Author(s):  
Di Wu ◽  
Zhen Hu ◽  
Xuqi Zhang ◽  
Cuiran Zhang ◽  
Kai Sun ◽  
...  
Keyword(s):  
Lignin Degradation ◽  
Peroxide Oxidation ◽  
Oxidation Method ◽  
Heterogeneous Catalytic ◽  
Wet Peroxide Oxidation ◽  
Catalytic Wet Peroxide Oxidation

Heterogeneous catalytic wet peroxide oxidation (CWPO) has been found to be one of the most effective approaches for the degradation of toxic and biore factory wastewater.

Heterogeneous catalytic wet peroxide oxidation of simulated phenol wastewater by copper metal–organic frameworks

RSC Advances ◽  
2015 ◽  
Vol 5 (41) ◽  
pp. 32795-32803 ◽  
Author(s):  
Kai Huang ◽  
Yang Xu ◽  
Lianguang Wang ◽  
Dongfang Wu
Keyword(s):  
Heterogeneous Catalysts ◽  
Metal Organic Frameworks ◽  
Peroxide Oxidation ◽  
Copper Metal ◽  
Heterogeneous Catalytic ◽  
Wet Peroxide Oxidation ◽  
Porous Copper ◽  
Metal Organic ◽  
Catalytic Wet Peroxide Oxidation ◽  
Phenol Wastewater

Two different porous copper metal–organic frameworks (Cu-MOFs) named as Cu3(BTC)2 and Cu(BDC) were synthesized and applied as heterogeneous catalysts for the catalytic wet peroxide oxidation (CWPO) of simulated phenol wastewater (100 mg L−1).

Catalytic Wet Peroxide Oxidation of Dye Wastewater Using Fe2O3-CeO2/γ-Al2O3 as Catalyst

2014 ◽  
Vol 884-885 ◽  
pp. 29-32
Author(s):  
Hong Ya Li ◽  
Biao Yan ◽  
Bin Xia Zhao ◽  
Xiao Li Zhang
Keyword(s):  
Ph Value ◽  
Removal Rate ◽  
Cod Removal ◽  
Dye Wastewater ◽  
Peroxide Oxidation ◽  
Oxidation Method ◽  
Wet Peroxide Oxidation ◽  
Initial Ph ◽  
Catalytic Wet Peroxide Oxidation ◽  
Cod Removal Rate

Fe2O3-CeO2/γ-Al2O3 was used as catalyst for treating the dye wastewater by catalytic wet peroxide oxidation method, the effect of reaction temperature, initial pH value of the wastewater, dosage of catalyst and hydrogen peroxide on the COD removal were studied. Results showed that 90.3% of COD removal rate can be obtained under the condition of 90°C, pH=7, 0.8g catalyst/100 mL wasterwater, and 6mL H2O2 /100 mL wasterwater.

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