PURIFICATION OF WASTE WATERS BY ION EXCHANGE PUMPING.

Informations projet

N° de convention de subvention: EV4V0072

Projet clôturé

Date de début 1 Février 1988

Date de fin 31 Janvier 1991

Financé au titre de

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

Coût total € 0,00

Contribution de l’UE Aucune donnée

Coordonné par

Universidade do Porto
Portugal

Objectif

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.

Champ scientifique

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

Programme(s)

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

Thème(s)

Data not available

Appel à propositions

Data not available

Régime de financement

CSC - Cost-sharing contracts

Coordinateur

Universidade do Porto

• Contribution de l’UE: Aucune donnée
• Adresse: S/N,Rua Dr. Roberto Frias ; 4200 Porto ; Portugal
• Coût total: Aucune donnée

Participants (1)

UNIVERSIDAD DE OVIEDO

Espagne

• Contribution de l’UE: Aucune donnée
• Adresse: San Francisco 1-5 ; 33003 OVIEDO
• Coût total: Aucune donnée