Study Of The Ozone - Manganese Reaction And The Interactions Of Disulfonate Indigo Carmin/Oxidized Manganese Forms As A Function Of pH

Autor:	Alain Castetbon, F. Séby, M. Potin-Gautier, M. Astruc
Rok vydání:	1995
Předmět:	Reaction mechanism Environmental Engineering Ozone Kinetics Inorganic chemistry chemistry.chemical_element Manganese Indigo chemistry.chemical_compound chemistry Ph range Environmental Chemistry Reactivity (chemistry) Water treatment
Zdroj:	Ozone: Science & Engineering. 17:135-147
ISSN:	1547-6545 0191-9512
DOI:	10.1080/01919519508547542
Popis:	Ozone used in preoxidation for water treatment processes allows the removal of inorganic compounds such as iron and manganese. The reactivity of ozone and manganese has been studied in a wide pH range. However, some difficulties appeared in the determination of the different species because of secondary reactions, the main difficulty being the interaction between indigo (used to determine ozone concentration) and manganese dioxide formed during ozonation.
Databáze:	OpenAIRE
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