Performance of Graphit Oxide load Co3O4/Oxone system for Acid Orange II degradation

Procedia Environmental Sciences

Volumn 10, Issue PART B, 2011, Pages 1023-1028

  Wan, Fengzhi ^a   Shi, Penghui ^a   Wang, Enqiang ^a   Xu, Shihong ^a  

^a DONGHUA UNIVERSITY   (China)

Author keywords

Advanced oxidation process; Graphite Oxide; Oxone

Indexed keywords

AZO DYES; CATALYSTS; CITRUS FRUITS; ENVIRONMENTAL ENGINEERING; ENVIRONMENTAL TECHNOLOGY; GRAPHITE; OXIDANTS;

ACID ORANGE II; ADVANCED OXIDATION PROCESSES; EXPERIMENTAL CONDITIONS; GRAPHITE OXIDE; HETEROGENEOUS CATALYST; INCREASING TEMPERATURES; OXONE; POTASSIUM MONOPERSULFATE;

COBALT COMPOUNDS;

EID: 84857390975     PISSN: None     EISSN: 18780296     Source Type: Conference Proceeding    
DOI: 10.1016/j.proenv.2011.09.164     Document Type: Conference Paper

References (12)

1. Peyton GP. The free-radical chemistry of persulfate-based total organic carbon analyzers. Mar. Chem 1993; 41: 91-103.
2. Nate P, Huie RE, Ross AB. Rate constants for reactions of inorganic radicals in aqueous solution. J. Phys. Chem. Ref. Data 1988; 17: 1027-1284.
3. Nate P, Madhavan V, Zemel H, Fessenden RW. Rate constants and mechanism of reaction of SO4- with aromatic compounds. J. Am. Chem. Soc. 1977; 99: 163-164.
4. Tsao MS, Wilmarth WK. The mechanism of the photolytic decomposition of aqueous persulfate ion and evidence regarding the sulfate-hydroxyl radical interconversion equilibrium. J. Phys. Chem. 1959; 63: 346-353.
5. Snook ME, Amilton, GA. Oxidation and fragmentation of some phenyl-substituted alcohols and ethers by peroxydisulfate and Fenton's reagent. J. Am. Chem. Soc. 1974; 96: 860-869.
6. Anipsitakis GP, Dionysiou DD. Radical generation by the inter-action of transition metals with common oxidants. Int. J. Environ. Sci. Technol. 2004; 38: 3705-3712.
7. 2+ reagent in Fenton-like processes. Appl. Catal. B-Environ. 2004; 49: 207-215.
8. Xiaoyang Chen. Sulfate radical-based advanced oxidation of organic pollutants. Dalian: Dalian University of Technology; 2007.
9. Chu W, Choy WK, Kwan CY. Selection of supported cobalt substrates in the presence of oxone for the oxidation of monuron. J. Agric. Food Chem. 2007; 55: 5708-5713.
10. Anipsitakis GP, Stathatos E, Dionysiou DD. Heterogeneous activation of Oxone using Co3O4. J. Phys. Chem. B 2005; 109: 13052-13055.
11. Mingli. Application of sodium percarbonate and production technolody. Jing xi hua gong yuan liao ji zhong jian ti 2005; 11: 22-26
12. Xiaoyang Chen, Weiping Wang, Fengxiang Zhu, et al. The study of UV/K2S2O8 degradation of AO7: Kinetics and reaction pathways. Journal of Environmental Science 2010; 31: 1533-1537.