TY - GEN
T1 - Study on advanced oxidation of cafeteria wastewater using Fenton reagent
AU - Su, Rongjun
AU - Wang, Peng
AU - Jiang, Liming
PY - 2012
Y1 - 2012
N2 - Fenton reagent was selected as oxidizers for the oxidation and degradation of cafeteria wastewater. The treatment effects were evaluated by the changes of COD and BOD 5 parameters. The effects of Fenton reagent ratio, dosage of FeSO 4·7H 2O and pH value on wastewater treatment under normal temperature and pressure were investigated, the oxidation regularity is initially discovered as well. Orthogonal experiments were designed to optimize the processing conditions based on the single affected factor. The optimized controlling conditions for Fenton reagent treatment process is FeSO 4·7H 2O=1mmol/L, pH=3, H 2O 2/Fe 2+=3.5:1, reaction time=60min. With Fenton reagent treatment the COD removal ratio was raised up to 94%. Compared with biological process, it saved land occupation and was more suitable for regions which lacked of land space.
AB - Fenton reagent was selected as oxidizers for the oxidation and degradation of cafeteria wastewater. The treatment effects were evaluated by the changes of COD and BOD 5 parameters. The effects of Fenton reagent ratio, dosage of FeSO 4·7H 2O and pH value on wastewater treatment under normal temperature and pressure were investigated, the oxidation regularity is initially discovered as well. Orthogonal experiments were designed to optimize the processing conditions based on the single affected factor. The optimized controlling conditions for Fenton reagent treatment process is FeSO 4·7H 2O=1mmol/L, pH=3, H 2O 2/Fe 2+=3.5:1, reaction time=60min. With Fenton reagent treatment the COD removal ratio was raised up to 94%. Compared with biological process, it saved land occupation and was more suitable for regions which lacked of land space.
KW - Advanced oxidation
KW - Fenton reagent
KW - Wastewater treatment
UR - http://www.scopus.com/inward/record.url?scp=84862962419&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.424-425.1322
DO - 10.4028/www.scientific.net/AMR.424-425.1322
M3 - Conference contribution
AN - SCOPUS:84862962419
SN - 9783037853443
T3 - Advanced Materials Research
SP - 1322
EP - 1325
BT - Advanced Research on Engineering Materials, Energy, Management and Control
T2 - 2012 2nd International Conference on Engineering Materials, Energy, Management and Control, MEMC2012
Y2 - 17 March 2012 through 18 March 2012
ER -