PURIFICATION OF WASTE WATERS BY ION EXCHANGE PUMPING.

Información del proyecto

Identificador del acuerdo de subvención: EV4V0072

Proyecto cerrado

Fecha de inicio 1 Febrero 1988

Fecha de finalización 31 Enero 1991

Financiado con arreglo a

• Multiannual research and development programmes (EEC) in the field of the environment - Protection of the environment -, 1986-1990

Coste total € 0,00

Aportación de la UE Sin datos

Coordinado por

Universidade do Porto
Portugal

Objetivo

TO DEVELOP A TECHNOLOGY FOR RECOVERING CHEMICAL COMPOUNDS FROM WASTE WATERS BY CHANGING TEMPERATURE IN THE ADSORBING RESINS BED.

PARAMETRIC PUMPING IS A LABORATORY TECHNIQUE FOR REMOVAL OF A SOLUTE IN LIQUID BASED ON THE DEPLACEMENT OF EQUILIBRIUM ISOTHERMS WITH TEMPERATURE CHANGES IN THE ADSORBING RESINS BED, WHICH MUST OCCUR IN PHASE WITH CHANGES IN THE FLOW DIRECTION OF THE SOLUTION.THE SOLUTE CONCENTRATION INCREASES AT ONE EXTREMITY OF THE BED AND DECREASES AT THE OTHER END.

THIS TECHNOLOGY WILL BE ASSESSED FOR MULTI COMPOUNDS AND LARGE VOLUME SOLUTIONS, DEFINING THE CONDITIONS AND OPTIMIZING THE PARAMETERS FOR POLLUTANTS RECOVERY WITH A MAXIMUM EFFICIENCY.

TWO LABORATORIES (IN PORTUGAL AND SPAIN) WILL COLLABORATE TO PERFORM EXPERIMENTS WITH ONE SCIENTIFIC COORDINATOR.

Ámbito científico

• engineering and technology › environmental engineering › water treatment processes › wastewater treatment processes

Programa(s)

• FP1-ENVPROT 4C - Multiannual research and development programmes (EEC) in the field of the environment - Protection of the environment -, 1986-1990

Tema(s)

Data not available

Convocatoria de propuestas

Data not available

Régimen de financiación

CSC - Cost-sharing contracts

Coordinador

Universidade do Porto

• Aportación de la UE: Sin datos
• Dirección: S/N,Rua Dr. Roberto Frias ; 4200 Porto ; Portugal
• Coste total: Sin datos

Participantes (1)

UNIVERSIDAD DE OVIEDO

España

• Aportación de la UE: Sin datos
• Dirección: San Francisco 1-5 ; 33003 OVIEDO
• Coste total: Sin datos