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Contenido archivado el 2019-03-15

DISCOLORATION, RECYCLING, ELIMINATION OF TEXTILE EFFLUENTS

Objetivo

TO COMPARE DIFFERENT PROCESSES FOR THE TREATMENT OF TEXTILE EFFLUENTS.

THE RESEARCH PROJECT INCLUDES 4 MAIN LINES:

- CHARACTERISATION OF THE EFFLUENTS ACCORDINGLY TO THE TYPE OF MACHINE AND TAKING ADVANTAGE OF THE ALREADY ACQUIRED EXPERIENCE;

- REALISATION OF THE DEVICE WITH THE USE OF GRAFTED CELLULOSES;

- ELABORATION AND TEST OF A PROTOTYPE OF MEAN DIMENSIONS;

- NUMBERING OF THE FUNCTIONING OF THE PROCESS IN TERMS OF RELIABILITY AND REALIZED ECONOMIES.

PROP. 02.510

TWO POSSIBILITIES ARE TESTED:

- SUPERCONCENTRATION BY MEANS OF:

A) ULTRAFILTRATION ON MINERAL MEMBRANES, GIVING A CONCENTRATE WITH A CONTENT OF HIGH DRY MATTERS AND
B) EVAPORATION, BY WHICH THE QUANTITY OF VAPOUR PRODUCED SHOULD BE USED IN THE DYEING PLANT;

- DECOMPOSITION OF ORGANIC MOLECULES INTO CO2, H2O BY CATALYTIC OXIDATION UNDER PRESSURE.

PROP. 02.534

THREE PROCESSES OF DISCOLORATION ARE STUDIED AFTER BIOLOGICAL TREATMENT:

- OZONISATION

- ACTIVE CARBON ADSORPTION

- ION-EXCHANGE GRAFTED CELLULOSE ADSORPTION.

THE COMPARISON OF THE THREE PROCESSES IS MADE FROM THE POINT OF VIEW OF THE YIELD OF DISCOLORATION AND COSTS.

Tema(s)

Data not available

Convocatoria de propuestas

Data not available

Régimen de financiación

CSC - Cost-sharing contracts

Coordinador

INSTITUT TEXTILE DE FRANCE
Aportación de la UE
Sin datos
Dirección
30,Avenue Guy de Collongue
69132 ECULLY
Francia

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Coste total
Sin datos

Participantes (2)