STUDY OF HYDROGEN SULFIDE REMOVAL FROM GROUNDWATER

Autor:	T. Lupascu, M. Ciobanu, V. Botan, T. Gromovoy, S. Cibotaru
Jazyk:	angličtina
Rok vydání:	2013
Předmět:	catalysts hydrogen sulfide adsorption/oxidation hydrogen peroxide sulfur sulfate Chemistry QD1-999 General. Including alchemy QD1-65
Zdroj:	Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 8, Iss 1, Pp 37-42 (2013)
Druh dokumentu:	article
ISSN:	1857-1727 2345-1688
Popis:	The process of the hydrogen sulfide removal from the underground water of the Hancesti town has been investigated. By oxygen bubbling through the water containing hydrogen sulfide, from the Hancesti well tube, sulfur is deposited in the porous structure of studied catalysts, which decreases their catalytic activity. Concomitantly, the process of adsorption / oxidation of hydrogen sulfide to sulfate take place. The kinetic research of the hydrogen sulfide removal from the Hancesti underground water, after its treatment by hydrogen peroxide, proves greater efficiency than in the case of modified carbonic adsorbents. As a result of used treatment, hydrogen sulfide is completely oxidized to sulfates
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/2b4211a9e05a4ce381dfd0077f312679 Zobrazit plný text záznamu View record in DOAJ