Investigations on Cationic Exchange Capacity and Unused Bed Zone according to operational conditions in a Fixed Bed Reactor for water lead removal by a natural zeolite

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Title

Investigations on Cationic Exchange Capacity and Unused Bed Zone according to operational conditions in a Fixed Bed Reactor for water lead removal by a natural zeolite

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Directory of Open Access Journals

Description

In this study, attention has been focused on the behaviour of the Cationic Exchange Capacity (CEC) and the Unused Bed Zone (UBZ), according to the operating parameters (bed length: L, column diameter: D, particle diameter: d and fl ow rate: Q) in a Fixed Bed Reactor (FBR). The investigations are performed for a single-component study of lead on New Zealand clinoptilolite at 25 ± 1°C. The results show a constant operating CEC of 1.00 ± 0.015 meq.g-1 which is independent of the operational para...

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Format

Research paper

Date created

2006-01-01

Creator

Barthélemy JP. / Copin A. / Thonart P. / Lognay G. / Mabon N. / Fanfan PN.

Contributing partner

Biotechnologie, Agronomie, Société et Environnement

URL

http://www.pressesagro.be/base/text/v10n2/93.pdf

Related subjects

Cationic Exchange Capacity / Unused Bed Zone / clinoptilolite / Fixed Bed Reactor / zeolite / Biotechnology / Environmental sciences

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