Li Zhenyan, Chen Bing. PHOTOCATALYTIC OXIDATION OF NAPHTHALENE AND FLUORINE IN OILFIELD PRODUCEDWATER AND FACTORS AND CONDITIONS OPTIMIZATION ANALYSIS OFTHE HYDROXYL RADICAL OXIDATION DEGRADATION PROCESS[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(10): 31-34. doi: 10.13205/j.hjgc.201510007
Citation:
Li Zhenyan, Chen Bing. PHOTOCATALYTIC OXIDATION OF NAPHTHALENE AND FLUORINE IN OILFIELD PRODUCED
WATER AND FACTORS AND CONDITIONS OPTIMIZATION ANALYSIS OF
THE HYDROXYL RADICAL OXIDATION DEGRADATION PROCESS[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(10): 31-34. doi: 10.13205/j.hjgc.201510007
Li Zhenyan, Chen Bing. PHOTOCATALYTIC OXIDATION OF NAPHTHALENE AND FLUORINE IN OILFIELD PRODUCEDWATER AND FACTORS AND CONDITIONS OPTIMIZATION ANALYSIS OFTHE HYDROXYL RADICAL OXIDATION DEGRADATION PROCESS[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(10): 31-34. doi: 10.13205/j.hjgc.201510007
Citation:
Li Zhenyan, Chen Bing. PHOTOCATALYTIC OXIDATION OF NAPHTHALENE AND FLUORINE IN OILFIELD PRODUCED
WATER AND FACTORS AND CONDITIONS OPTIMIZATION ANALYSIS OF
THE HYDROXYL RADICAL OXIDATION DEGRADATION PROCESS[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(10): 31-34. doi: 10.13205/j.hjgc.201510007
PHOTOCATALYTIC OXIDATION OF NAPHTHALENE AND FLUORINE IN OILFIELD PRODUCED
WATER AND FACTORS AND CONDITIONS OPTIMIZATION ANALYSIS OF
THE HYDROXYL RADICAL OXIDATION DEGRADATION PROCESS
The paper makes use of the principle of hydroxyl radical and studies degradation efficiency of polycyclic aromatic
hydrocarbons naphthalene and fluorene with the different factors ( UV wavelength，pH and H2O2
) under the UV/H2O2 and
UV/TiO2 /H2O2 oxidation systems． The results showed the best condition and combination． For naphthalene and fluorene，the
best condition of UV/H2O2 system was H2O2 = 0. 001 mol or 0. 1 mol． The best conditions of the UV/TiO2 /H2O2 system was
UVC，pH = 8. 5，ρ( H2O2
) = 10 g /L． The experimental results showed that the UV/TiO2 /H2O2 was better for the degradation
effect of naphthalene and fluorene in oilfield produced water than UV/H2O2 ．
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