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Use of ozone and/or UV in the treatment of effluents from board paper industry.
Chemosphere. 2005 Aug; 60(8):1111-7.C

Abstract

The aim of this work has been to study the viability of ozone and/or UV in the treatment of cardboard industry effluents. Several model compounds have been chosen for the experiments: guaicol, eugenol, glucose, acetate and butyrate. Significant differences in the ozonisation rates are observed between phenolic products coming from lignin (eugenol and guaiacol) and aliphatic compounds. Reactions fit in all cases a pseudo-first order kinetics and are influenced by the pH of the solution. Real effluents have also been tested, and the COD decrease has been found to depend on the fatty acids/phenols ratio. Finally, respirometric studies have shown an increase in the BODst in effluents subjected to a mild oxidation, while under stronger conditions a BODst decrease is observed.

Authors+Show Affiliations

Amat AM
Departamento de Ingeniería Textil y Papelera, EPSA-UPV, Universidad Politécnica de Valencia, Paseo del Viaducto 1, E-03801 Alcoy, Spain. aamat@txp.upv.es
Arques A
No affiliation info available
Miranda MA
No affiliation info available
López F
No affiliation info available

MeSH

Bacteria, AerobicBioreactorsButyratesEugenolGlucoseGuaiacolIndustrial WasteOxidants, PhotochemicalOxidation-ReductionOxygenOzonePaperSodium AcetateUltraviolet RaysWaste Disposal, FluidWater Pollutants, Chemical

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

15993159

Citation

Amat, A M., et al. "Use of Ozone And/or UV in the Treatment of Effluents From Board Paper Industry." Chemosphere, vol. 60, no. 8, 2005, pp. 1111-7.
Amat AM, Arques A, Miranda MA, et al. Use of ozone and/or UV in the treatment of effluents from board paper industry. Chemosphere. 2005;60(8):1111-7.
Amat, A. M., Arques, A., Miranda, M. A., & López, F. (2005). Use of ozone and/or UV in the treatment of effluents from board paper industry. Chemosphere, 60(8), 1111-7.
Amat AM, et al. Use of Ozone And/or UV in the Treatment of Effluents From Board Paper Industry. Chemosphere. 2005;60(8):1111-7. PubMed PMID: 15993159.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Use of ozone and/or UV in the treatment of effluents from board paper industry. AU - Amat,A M, AU - Arques,A, AU - Miranda,M A, AU - López,F, PY - 2004/07/30/received PY - 2004/12/21/revised PY - 2004/12/24/accepted PY - 2005/7/5/pubmed PY - 2005/12/13/medline PY - 2005/7/5/entrez SP - 1111 EP - 7 JF - Chemosphere JO - Chemosphere VL - 60 IS - 8 N2 - The aim of this work has been to study the viability of ozone and/or UV in the treatment of cardboard industry effluents. Several model compounds have been chosen for the experiments: guaicol, eugenol, glucose, acetate and butyrate. Significant differences in the ozonisation rates are observed between phenolic products coming from lignin (eugenol and guaiacol) and aliphatic compounds. Reactions fit in all cases a pseudo-first order kinetics and are influenced by the pH of the solution. Real effluents have also been tested, and the COD decrease has been found to depend on the fatty acids/phenols ratio. Finally, respirometric studies have shown an increase in the BODst in effluents subjected to a mild oxidation, while under stronger conditions a BODst decrease is observed. SN - 0045-6535 UR - https://www.unboundmedicine.com/medline/citation/15993159/Use_of_ozone_and/or_UV_in_the_treatment_of_effluents_from_board_paper_industry_ DB - PRIME DP - Unbound Medicine ER -