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Content archived on 2019-03-15

EXPERIMENTAL STUDY OF DOMESTIC SEWAGE TREATMENT BY ARTIFICIAL MARSHES

Objective

TO STUDY THE USE OF ARTIFICIAL MARSHES FOR TREATING DOMESTIC SEWAGE FROM SMALL COMMUNITIES.

THE PROPOSED RESEARCH WILL BE CARRIED OUT IN CLOSE COOPERATION BETWEEN THE "FONDATION UNIVERSITAIRE LUXEMBOURGEOISE" (BELGIUM) (DR. RADOUX M.) AND THE "CENTRE DES SCIENCES DE L'ENVIRONNEMENT" (UNIVERSITY OF METZ - FRANCE) (PROF. BLOCK J.C.).

THE AIM OF THE STUDY IS TO DEVELOP A NATURAL WASTE WATER TREATMENT PROCESS USING THE POTENTIALITY OF MARSHES. AN EXPERIMENTAL STATION BUILT IN ARLON (B) WILL ENABLE TO SIMULATE THE ECOLOGICAL FUNCTION OF THESE MARSHES. THE EXPERIMENT WILL BE DESIGNED TO OPTIMISE THE STRUCTURE OF THE "NATURAL ECOSYSTEM" BY IMPROVING THE CHOICE OF MACROPHYTES (TYPHA, PHRAGMITES ...) BY VARYING THE NUMBER OF PURIFICATION UNITS, THE FLOW OF POLLUTED WATER AND OTHER PARAMETERS.

TWO TYPES OF ASSAYS WILL BE CONDUCTED USING INDIVIDUAL TANKS IN PARALLEL("CARROUSEL SYSTEM") OR IN SERIES ("CASCADE SYSTEM"). THE EFFICIENCY IN TERMS OF PURIFICATION WILL BE EVALUATED BY MEASUREMENT OF SEVERAL PARAMETERS:

- NUTRIENT FLOW (NITROGEN, PHOSPHATE)
- HEAVY METALS (CD, PB, CR)
- HETEROTROPHIC POTENTIAL
- FECAL BACTERIA AND ALGAE
- FATE AND LOCATION OF POLLUTANTS

THIS STUDY, CARRIED OUT UNDER FIELD CONDITIONS, WILL ALLOW THE IMPROVEMENT OF NATURAL ECOSYSTEMS (MARSHES) FOR WASTE WATER TREATMENT WITHOUT ANY REQUIREMENT FOR ENERGY.

THE QUALITY OF THE TREATED WATER IS EXPECTED TO MEET STRICT ENVIRONMENTAL REQUIREMENTS FOR DIRECT RE-USE FOR AGRICULTURAL AND OTHER PURPOSES.

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Topic(s)

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Call for proposal

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Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

CSC - Cost-sharing contracts

Coordinator

UNIVERSITE DE METZ
EU contribution
No data
Address
ILE-DU-SAULCY
57012 METZ
France

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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

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