[Microwave assisted photocatalytic degradation of phenol in aqueous solution].
Experimental study on microwave assisted photocatalytic degradation of phenol in aqueous solution was carried out with modified domestic microwave oven, electrodeless discharge lamps (EDLs) and TiO2 catalyst. Results showed that the removal rate of phenol in the MAPC process was 92% after 30 min reaction. Loss of total organic carbon (TOC) was 84% . The optimal conditions for the MAPC method were 10 mg/L phenol, 900 W MW output energy, 50 mL solution volume, EDLs-3, 1-4 g/l. catalyst dosage and 15 mL/min of flowing velocity in the circulating mode. The MAPC process was promising in treating phenolic waste water.
Hong
Jun
J
State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, China. hongjun18888@163.com
Liu
Ya-zi
YZ
Yang
Shao-gui
SG
Sun
Cheng
C
D002384:Catalysis / Q000528:radiation effects; D008872:Microwaves; D010084:Oxidation-Reduction; D019800:Phenol / Q000737:chemistry*; D010777:Photochemistry; D010782:Photolysis / Q000528:radiation effects; D014025:Titanium / Q000737:chemistry*; D014874:Water Pollutants, Chemical / Q000737:chemistry*; D018508:Water Purification / Q000295:instrumentation / Q000379:methods
D014874:Water Pollutants, Chemical; C009495:titanium dioxide; D019800:Phenol; D014025:Titanium