23 February 2000 Holographic interferometry study of phenol diffusion
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Proceedings Volume 4068, SIOEL '99: Sixth Symposium on Optoelectronics; (2000) https://doi.org/10.1117/12.378632
Event: SIOEL: Sixth Symposium of Optoelectronics, 1999, Bucharest, Romania
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.
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Mona Kurzeluk, Mona Kurzeluk, Anicuta Guzun, Anicuta Guzun, Levai Stefan, Levai Stefan, } "Holographic interferometry study of phenol diffusion", Proc. SPIE 4068, SIOEL '99: Sixth Symposium on Optoelectronics, (23 February 2000); doi: 10.1117/12.378632; https://doi.org/10.1117/12.378632

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