| EPSRC Reference: |
GR/S06998/01 |
| Title: |
Faraday Fast Track Proposal - Contaminated Water Treatment by Membrane Bioreactors |
| Principal Investigator: |
Bailey, Professor MJ |
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| Project Partners: |
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| Department: |
CEH-Oxford |
| Organisation: |
NERC Grouped |
| Scheme: |
Faraday (PreFEC) |
| Starts: |
01 September 2003 |
Ends: |
31 August 2004 |
Value (£): |
49,713
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| EPSRC Research Topic Classifications: |
| Assess/Remediate Contamination |
Waste Management |
| Water Engineering |
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Summary on Grant Application Form |
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This project will cappraise the technical and economic viability of MBRs for the treatment of landfill leachate and other highly-contaminated waters, with respect to the relationship between:a) feedwater and biomass characteristics, and in particular the identity and levels of the organic foulants produced through microbiological processes, b) the membrane:solution interfacial flow characteristics, in particular the effect of slug flow on mass transfer, on both permeate flux and foulant adsorption onto the membrane, andc) hydraulic and organic loading on overall performance, with reference to a highly loaded ex-situ MBR process compared to a low-loaded, fixed film insitu process.These inter-relationships have not been previously comprehensively explored for real matrices. Upstream and downstream treatment requirements will be identified, as appropriate, and a comprehensive cost benefit analysis carried out to establish the exact criteria for economic viabiliy of a slug-flow airlift MBR for this duty as compared with an in-situ MBR, in which the membrane is used ostensibly for polishing the biologically-treated effluent. This will be achieved, primarily through characterisation of all matrices (i.e. feedwaters and biomass), characterisaton of the system hydrodynamics (withreference to slug flow), and membrane diagnosis.
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Key Findings |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Potential use in non-academic contexts |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Impacts |
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| Description |
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk |
| Summary |
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| Date Materialised |
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Sectors submitted by the Researcher |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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| Project URL: |
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