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Proceedings Paper

Holographic interferometry study of phenol diffusion
Author(s): Mona Kurzeluk; Anicuta Guzun; Levai Stefan
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Paper Abstract

Phenol exists in wastewater streams for many industrial processes. The toxicity of phenolic effluents is well known as their treatment must be accomplished. Among the methods of recovery, the technique of adsorption provides a convenient way with low cost. For modeling the diffusion process it is necessary to know the diffusion constant. The technique of double-exposure holographic interferometry is used to study phenol diffusion in water in the presence and in the absence of activated carbon. The diffusion constant is calculated by a simple and direct measurement of interferograms.

Paper Details

Date Published: 23 February 2000
PDF: 6 pages
Proc. SPIE 4068, SIOEL '99: Sixth Symposium on Optoelectronics, (23 February 2000); doi: 10.1117/12.378632
Show Author Affiliations
Mona Kurzeluk, Technical Univ. of Construction (Romania)
Anicuta Guzun, Univ. Politehnica Bucharest (Romania)
Levai Stefan, Univ. of Bucharest (Romania)

Published in SPIE Proceedings Vol. 4068:
SIOEL '99: Sixth Symposium on Optoelectronics
Teodor Necsoiu; Maria Robu; Dan C. Dumitras, Editor(s)

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