Rapid removal of caffeine in aqueous solutions by peroxymonosulfate oxidant activated with cobalt ion

Water Science and Technology

Volumn 72, Issue 3, 2015, Pages 478-483

  Guo, Yunleiyu ^a   Shen, Tingting ^a   Wang, Chen ^a   Sun, Jing ^a   Wang, Xikui ^a  

^a QILU UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Advanced oxidation processes; Caffeine; Peroxymonosulfate; Pharmaceuticals and personal care products

Indexed keywords

BIOLOGICAL MATERIALS; CAFFEINE; COBALT; IONS; OXIDANTS; ROOM AND PILLAR MINING; SODIUM BICARBONATE;

ADVANCED OXIDATION PROCESSES; DISSOLVED ORGANIC MATTERS; NEAR-NEUTRAL CONDITIONS; OPERATING CONDITION; OPERATING PARAMETERS; PEROXYMONOSULFATE; PHARMACEUTICALS AND PERSONAL CARE PRODUCTS; REMOVAL EFFICIENCIES;

SOLUTIONS;

ANION; BICARBONATE; CAFFEINE; CARBON DIOXIDE; CHLORIDE; COBALT; DISSOLVED ORGANIC MATTER; OXIDIZING AGENT; PEROXYMONOSULFATE; SODIUM; SODIUM PEROXIDE; SULFATE; UNCLASSIFIED DRUG; POTASSIUM PEROXYMONOSULFURIC ACID; SULFURIC ACID;

AQUEOUS SOLUTION; BICARBONATE; CHLORIDE; COBALT; CONCENTRATION (COMPOSITION); DRUG; EFFICIENCY MEASUREMENT; OXIDATION; PH; POLLUTANT REMOVAL; SODIUM; SULFATE;

ACIDITY; AQUEOUS SOLUTION; ARTICLE; CATALYSIS; DEGRADATION; MINERALIZATION; PH; PROCESS OPTIMIZATION; WASTE WATER MANAGEMENT; CHEMISTRY; PROCEDURES; SEWAGE; WATER MANAGEMENT;

CAFFEINE; COBALT; HYDROGEN-ION CONCENTRATION; OXIDANTS; SULFURIC ACIDS; WASTE DISPOSAL, FLUID; WATER PURIFICATION;

EID: 84937872088     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.2166/wst.2015.151     Document Type: Article

References (17)

1. Anipsitakis, G. P. & Dionysiou, D. D. 2003 Degradation of organic contaminants in water with sulfate radicals generated by the conjunction of peroxymonosulfate with cobalt. Environmental Science and Technology 37 (20), 4790-4797.
2. Anipsitakis, G. P., Dionysiou, D. D. & Gonzalez, M. A. 2006 Cobalt-mediated activation of peroxymonosulfate and sulfate radical attack on phenolic compounds: implications of chloride ions. Environmental Science and Technology 40 (3), 1000-1007.
3. Chan, K. H. & Chu, W. 2009 Degradation of atrazine by cobalt-mediated activation of peroxymonosulfate: different cobalt counteranions in homogenous process and cobalt oxide catalysts in photolytic heterogeneous process. Water Research 43 (9), 2513-2521.
4. Gikas, P. 2008 Single and combined effects of nickel (Ni(II)) and cobalt (Co(II)) ions on activated sludge and on other aerobic microorganisms: a review. Journal of Hazardous Materials 159, 187-203.
5. Ji, Y., Dong, C, Kong, D. & Lu, J. 2015 New insights into atrazine degradation by cobalt catalyzed peroxymonosulfate oxidation: kinetics, reaction products and transformation mechanisms. Journal of Hazardous Materials 285 (2015), 491-500.
6. Klamerth, N., Miranda, N., Malato, S., Aguera, A., Fernandez-Alba, A. R., Maldonado, M. I. & Coronado, J. M. 2009 Degradation of emerging contaminants at low concentrations in MWTPs effluents with mild solar photo-Fenton and TiO2. Catalysis Today 144 (1), 124-130.
7. Kurissery, S., Kanavillil, N., Verenitch, S. & Mazumder, A. 2012 Caffeine as an anthropogenic marker of domestic waste: a study from Lake Simcoe watershed. Ecological Indicators 23, 501-508.
8. Marques, R. R N., Sampaio, M. J., Carrapiço, P. M., Silva, C. G., Morales-Torres, S., Dražic, G., Faria, J. L. & Silva, A. M. T. 2013 Photocatalytic degradation of caffeine: developing solutions for emerging pollutants. Catalysis Today 209, 108-115.
9. Qi, F., Chu, W. & Xu, B. 2013 Catalytic degradation of caffeine in aqueous solutions by cobalt-MCM41 activation of peroxymonosulfate. Applied Catalysis B: Environmental 134-135, 324-332.
10. Qi, F., Chu, W. & Xu, B. 2014 Modeling the heterogeneous peroxymonosulfate/Co-MCM41 process for the degradation of caffeine and the study of influence of cobalt sources. Chemical Engineering Journal 235, 10-18.
11. Rosal, R, Rodriguez, A., Perdigon-Melon, J. A., Petre, A., Garcia-Calvo, E., Gomez, M. J., Aguera, A. & Fernandez-Alba, A. R 2009 Degradation of caffeine and identification of the transformation products generated by ozonation. Chemosphere 74 (6), 825-831.
12. Sodré, F. F., Locatelli, M. A. F. & Jardim, W. F. 2010 Occurrence of emerging contaminants in Brazilian drinking waters: a sewage-to-tap issue. Water, Air and Soil Pollution 206 (1), 57-67.
13. Su, S., Guo, W., Yi, C, Leng, Y & Ma, Z. 2012 Degradation of amoxicillin in aqueous solution using sulphate radicals under ultrasound irradiation. Ultrasonic Sonochemistry 19 (3), 469-474.
14. Sui, Q., Huang, J., Deng, S. B., Yu, G. & Fan, Q. 2010 Occurrence and removal of pharmaceuticals, caffeine and DEET in wastewater treatment plants of Beijing, China. Water Research 44 (2), 417-426.
15. Trovó, A. G., Silva, T. F. S., Gomes Jr, O, Machado, A. E. H., Neto, W. B., Muller Jr, P. S. & Daniel, D. 2013 Degradation of caffeine by photo-Fenton process: optimization of treatment conditions using experimental design. Chemosphere 90 (2), 170-175.
16. Wang, J. G., Guo, Y. L. Y, Guo, P. Q., Yu, J. M., Guo, W. L. & Wang, X. K. 2014 Degradation of reactive brilliant red K-2BP in water using a combination of swirling jet-induced cavitation and Fenton process. Separation and Purification Technology 130, 1-6.
17. Zio, I. D., Santos, L. S., Lopes, R. P., Eberlin, M. N. & Augusti, R 2005 Advanced oxidation of caffeine in water: on-line and real-time monitoring by electrospray ionization mass spectrometry. Environmental Science and Technology 39 (16), 5982-5988.