EPSRC Reference: |
GR/K88934/01 |
Title: |
A LOW ENERGY ROUTE FOR NITROGEN REMOVAL IN BIOLOGICAL WASTEWATER TREATMENT |
Principal Investigator: |
Stephenson, Professor T |
Other Investigators: |
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Researcher Co-Investigators: |
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Project Partners: |
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Department: |
Sch of Industrial and Manufacturing Scie |
Organisation: |
Cranfield University |
Scheme: |
ROPA |
Starts: |
01 January 1997 |
Ends: |
31 December 1998 |
Value (£): |
81,513
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EPSRC Research Topic Classifications: |
Energy Efficiency |
Water Engineering |
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EPSRC Industrial Sector Classifications: |
No relevance to Underpinning Sectors |
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Related Grants: |
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Panel History: |
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Summary on Grant Application Form |
Nitrification and denitrification of wastewaters will be studied in a biological reactor capable of matching oxygen supply to ammonia loading.Sub-optimal oxygen concentrations and pH will encourage formation of intermediates, e.g. nitrite and dinitrigen oxide, at significant concentrations. Off-gas analysis will be used to determine some of the nitrogen compounds. Metabolic flux analysis will be used to quantitatively describe the nitrogen transformation. The results will indicate whether a low energy nitrogen removal route for biological wastewater treatment is possible via nitrite and dinitrogen oxide, rather than nitrate.
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Key Findings |
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Potential use in non-academic contexts |
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Impacts |
Description |
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Summary |
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Date Materialised |
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Sectors submitted by the Researcher |
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Project URL: |
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Further Information: |
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Organisation Website: |
http://www.cranfield.ac.uk |