Degradation of chlorophenols by means of advanced oxidation processes: a general review

Autor:	Marc Pera-Titus, Jaime Giménez, Santiago Esplugas, Verónica García-Molina, Miguel Ángel Baños
Rok vydání:	2004
Předmět:	inorganic chemicals Ozone Process Chemistry and Technology Photodissociation Biodegradation Photochemistry Catalysis chemistry.chemical_compound chemistry Photocatalysis Degradation (geology) Organic chemistry Hydrogen peroxide General Environmental Science
Zdroj:	Applied Catalysis B: Environmental. 47:219-256
ISSN:	0926-3373
DOI:	10.1016/j.apcatb.2003.09.010
Popis:	Advanced oxidation processes (AOPs) constitute a promising technology for the treatment of wastewaters containing non-easily removable organic compounds. Chlorophenols (CPs) are a group of special interest due to their high toxicity and low biodegradability. Data concerning the degradation of CPs by means of AOPs reported during the period 1995–2002 are evaluated in this work. Among the AOPs, the following techniques are studied: processes based on hydrogen peroxide (H2O2+UV, Fenton, photo-Fenton and Fenton-like processes), photolysis, photocatalysis and processes based on ozone (O3, O3+UV and O3+catalyst). Half-life times and kinetic constants for CP degradation are reviewed and the different mechanistic degradation pathways are taken into account.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cac0af88c3e8e366211d17c1ccbc02ef https://doi.org/10.1016/j.apcatb.2003.09.010 Zobrazit plný text záznamu Full Text from ScienceDirect