Objective
To treat in a reactor about 10 kg of gypsum per cubic meter per day in order to ensure industrial scale exploitation and the economical viability of the global process.
To determine, at laboratory scale (reactor of about 30 litres), the optimal procedure at the step of transformation of sulphates into solid sulphur from phosphogypsum. The couple reactor/hydrogen sulphide (H2S) extraction column will be particularly studied:
the anaerobic reactor could operate either in free cells or in fixed cells;
the extraction column for isolating H2S from the reactive medium will be attached to an external recirculation device. The extraction will be made by air stripping.
Parameters to be measured or calculated are: flows, loads in SO4 2 and COD, hydraulic detention time, biomass concentration, stains or mixtures of strains and loads, gas production, H2S content of the gas and the liquid after stripping, stripping air flows, H2S extraction yield.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
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Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
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.
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.
Coordinator
40220 Tarnos
France
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.