Skip to main content
Go to the home page of the European Commission (opens in new window)
English English
CORDIS - EU research results
CORDIS
Content archived on 2022-12-23

An experimental model of highly closed bio-regenerative life support systems including human waste

Objective

Artificial life support systems are a unique instrument for the experimental and theoretical simulation of matter turnover processes for both human life beyond the biosphere and terrestrial applications. Currently all the world's leading space agencies and some other research centres are carrying out experiments on processes for closure of matter turnover in artificial life support systems (LSS).

One of the main obstacles in designing bioregenerative life support systems with a high degree of closedness is the lack of work on inclusion of the human exometabolites in intrasystem turnover. A major difficulty met in addressing this problem is NaCl recycling. The problem of NaCl inclusion in the mass exchange system by mainly biological methods has not yet been solved. Hence the basic thrust of the project's scientific work is the development of scientific knowledge and the creation of technologies for human solid and liquid waste inclusion in intrasystem mass exchange, with a special focus on NaCl.

The main scientific novelty of the project consists in the development of interdependent technologies ensuring that NaCl and components of human liquid and solid wastes are incorporated into intrasystem matter turnover of an experimental biological LSS. In the proposed project physical-chemical methods will be used in the first stages and will be of an auxiliary character.

A further project novelty is the scientific substantiation and formation of an effective photosynthesizing compartment made up of higher plants - halophytes - to include NaCl in matter turnover. This link will be based on the halophytes' ability to extract NaCl selectively from SLS where it is supplied with the human liquid wastes previously treated by physical-chemical methods. Halophyte inclusion in LSS is expected to facilitate the effective return to a human of NaCl accumulating in the edible biomass of haloaccumulators, or washed off from haloconductor surfaces.

Human solid waste together with plant waste will be included after processing in intrasystem matter turnover with the help of biological oxidation in a soil-like substrate. The work will be completed with the substantiation of the steady-state range of the mass exchange processes, and technological forecasting of further means to increase the closure degree of intrasystem matter turnover in experimental models of bioregenerative life support systems.

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.

This project has not yet been classified with EuroSciVoc.
Be the first one to suggest relevant scientific fields and help us improve our classification service

You need to log in or register to use this function

Keywords

Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)

Programme(s)

Multi-annual funding programmes that define the EU’s priorities for research and innovation.

Topic(s)

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.

Data not available

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

Data not available

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.

Data not available

Coordinator

UNIVERSITÉ BLAISE PASCAL CLERMONT II
EU contribution
No data
Address
AVENUE CARNOT
CLERMONT-FERRAND
France

See on map

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.

No data

Participants (3)

My booklet 0 0