22-P-10-A new adsorbent with magnetic properties based on natural clinoptilolite

Autor:	V. Dalea, Rodica Pode, Eveline Popovici, V. Georgescu, Vasile Pode
Rok vydání:	2001
Předmět:	Pollution Clinoptilolite geography Materials science geography.geographical_feature_category media_common.quotation_subject Metal ions in aqueous solution Mineralogy Contamination chemistry.chemical_compound Adsorption Volcano chemistry Chemical engineering media_common Magnetite
DOI:	10.1016/s0167-2991(01)81844-9
Popis:	Publisher Summary This chapter discusses the usage of the Romanian volcanic tuff as an adsorbent material with magnetic properties. The magnetic properties are induced by a chemical method for covering the volcanic tuff particles with magnetite. The modified volcanic tuff is synthesized by varying some parameters that could influence the adsorption and magnetic properties. The magnetic characteristics of the samples are investigated by induction using a Howling device. The adsorbent material could be used for pollution abatement in viscous media contaminated by highly toxic metal ions that could be separated afterwards based on their magnetic properties.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::459cce2fa82f6daafc837dd441b0fb78 https://doi.org/10.1016/s0167-2991(01)81844-9 Zobrazit plný text záznamu