Cleaner Technology Transfer to the Polish Textile ... - Miljøstyrelsen
Cleaner Technology Transfer to the Polish Textile ... - Miljøstyrelsen
Cleaner Technology Transfer to the Polish Textile ... - Miljøstyrelsen
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Topic 12.<br />
Minimization of dead spaces<br />
Case illustration:<br />
Minimization volume in<br />
foulard vessels<br />
Concept When recipes are changed and after termination of processes, waste of concentrated<br />
dyes and chemicals are often left over, typically in pipes, hoses and<br />
machinery. These waste volumes can be minimized by decreasing <strong>the</strong> volume<br />
of equipment occupied by dye or chemicals, e.g. by reducing <strong>the</strong> internal<br />
diameter of pipes and hoses, reducing <strong>the</strong> active volume of dye in pad mangles<br />
etc. In existing equipment a liquor displacer, can be used.<br />
Improvement potentials Reduction of environmental impact and chemical savings.<br />
Relevance Most companies.<br />
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