NDLI: Photochemical mineralization of di-n-butyl phthalate with H2O2/Fe3+.

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Photochemical mineralization of di-n-butyl phthalate with H2O2/Fe3+.

Content Provider	Semantic Scholar
Author	Chiou, Chyow-San Chen, Ying-Cheng Chang, Changtang Chang, Ching-Yuan Shie, Jin Shown Li, Yuan-Shan
Copyright Year	2006
Abstract	This study evaluated the performance of photo-Fenton reaction initiated by the UV irradiation with H(2)O(2)/Fe(3+), denoted as UV/H(2)O(2)/Fe(3+), to decompose di-n-butyl phthalate (DBP) in the aqueous solution. The concentration of total organic carbon (TOC) was chosen as a mineralization index of the decomposition of DBP by the UV/H(2)O(2)/Fe(3+) process. A second-order kinetic model with respect to TOC was adequately adopted to represent the mineralization of DBP by the UV/H(2)O(2)/Fe(3+) process. The experimental results of this study suggested that the dosages with 4.74 x 10(-5) mol min(-1)L(-1) H(2)O(2) and initial Fe(3+) loading concentration of 4.50 x 10(-4) mol L(-1) in the solution at pH 3.0 with 120 microW cm(-2) UV (312 nm) provided the optimal operation conditions for the mineralization of DBP (5 mg L(-1)) yielding a 92.4% mineralization efficiency at 90 min reaction time.
Starting Page	15
Ending Page	25
Page Count	11
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://ntur.lib.ntu.edu.tw/bitstream/246246/96149/1/64.pdf
PubMed reference number	16406291v1
Volume Number	135
Issue Number	1-3
Journal	Journal of hazardous materials
Language	English
Access Restriction	Open
Subject Keyword	Carbon Tetrachloride Dibutyl Phthalate Dosage Entity Name Part Qualifier - adopted Kinetics Physiologic calcification Ploidies Total Disc Replacement phthalates tert-Butyl Alcohol
Content Type	Text
Resource Type	Article

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