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Journal Articles Environmental Technology Year : 2005

Drag-Out in Metal Finishing Industries

Abstract

Currently, environmental regulations induce industrialists to implement source reduction techniques in order to comply with the prevention principle toward sustainable development. The project PIPSI (PIlotage Propre des Systegravemes Industriels/industrial system clean piloting) financing by Rhone-Alps Region is carried out with the aim to contribute to this objective. The study presented in this article concerns the pollution transfer in a metal finishing treatment line in order to minimise the environmental impact obtained notably with the pollution balance. Drag-out and draining phenomena have been particularly studied. Results obtained showed that a 10 seconds of draining reduced drag-out from 65 to 85% in terms of pieces design. Moreover, during the experiments, 5 drag-out levels were identified by medium values from 26 to 1700 ml m-2. So that, either a piece can be associated to a level or knowing the piece drag-out level, it is possible to evaluate its medium drag-out value. Then the pollution balance will be obtained more easily.
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Dates and versions

emse-00411587 , version 1 (28-08-2009)

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Valérie Laforest, Eric Piatyszek, Walid Mojaat, Jacques Bourgois. Drag-Out in Metal Finishing Industries. Environmental Technology, 2005, Volume 26 (Issue 10), p. 1173 - 1180. ⟨10.1080/09593332608618479⟩. ⟨emse-00411587⟩
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