History of changes to: Development of Microbial Fuel Cells
Date Action Change(s) User
Nov. 27, 2023, 2:12 p.m. Added 35 {"external_links": []}
Nov. 20, 2023, 2:03 p.m. Added 35 {"external_links": []}
Nov. 13, 2023, 1:33 p.m. Added 35 {"external_links": []}
Nov. 6, 2023, 1:31 p.m. Added 35 {"external_links": []}
Aug. 14, 2023, 1:31 p.m. Added 35 {"external_links": []}
Aug. 7, 2023, 1:31 p.m. Added 35 {"external_links": []}
July 31, 2023, 1:34 p.m. Added 35 {"external_links": []}
July 24, 2023, 1:35 p.m. Added 35 {"external_links": []}
July 17, 2023, 1:34 p.m. Added 35 {"external_links": []}
July 10, 2023, 1:26 p.m. Added 35 {"external_links": []}
July 3, 2023, 1:26 p.m. Added 35 {"external_links": []}
June 26, 2023, 1:25 p.m. Added 35 {"external_links": []}
June 19, 2023, 1:27 p.m. Added 35 {"external_links": []}
June 12, 2023, 1:29 p.m. Added 35 {"external_links": []}
June 5, 2023, 1:33 p.m. Added 35 {"external_links": []}
May 29, 2023, 1:27 p.m. Added 35 {"external_links": []}
May 22, 2023, 1:29 p.m. Added 35 {"external_links": []}
May 15, 2023, 1:31 p.m. Added 35 {"external_links": []}
May 8, 2023, 1:37 p.m. Added 35 {"external_links": []}
May 1, 2023, 1:27 p.m. Added 35 {"external_links": []}
April 24, 2023, 1:34 p.m. Added 35 {"external_links": []}
April 17, 2023, 1:28 p.m. Added 35 {"external_links": []}
April 10, 2023, 1:25 p.m. Added 35 {"external_links": []}
April 3, 2023, 1:26 p.m. Added 35 {"external_links": []}
Jan. 28, 2023, 11:08 a.m. Created 43 [{"model": "core.projectfund", "pk": 27581, "fields": {"project": 4778, "organisation": 4, "amount": 21952, "start_date": "2014-04-30", "end_date": "2015-01-31", "raw_data": 43477}}]
Jan. 28, 2023, 10:52 a.m. Added 35 {"external_links": []}
April 11, 2022, 3:47 a.m. Created 43 [{"model": "core.projectfund", "pk": 19693, "fields": {"project": 4778, "organisation": 4, "amount": 21952, "start_date": "2014-04-30", "end_date": "2015-01-31", "raw_data": 22041}}]
April 11, 2022, 3:47 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 74955, "fields": {"project": 4778, "organisation": 6232, "role": "PARTICIPANT_ORG"}}]
April 11, 2022, 3:47 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 74954, "fields": {"project": 4778, "organisation": 6232, "role": "LEAD_ORG"}}]
April 11, 2022, 3:47 a.m. Created 40 [{"model": "core.projectperson", "pk": 45962, "fields": {"project": 4778, "person": 6775, "role": "PM_PER"}}]
April 11, 2022, 1:48 a.m. Updated 35 {"title": ["", "Development of Microbial Fuel Cells"], "description": ["", "\nTwo of the key challenges facing us as a global community in the 21st century are climate\nchange and access to clean water. Population growth and increasing usage of water has\nresulted in ever larger volumes of wastewater. Heightened public awareness and concerns\nover long term environmental and health effects have resulted in increasingly tight discharge\nstandards. These twin drivers fuel the rise in energy required for wastewater treatment.\nOne of the most energy intensive aspects of wastewater treatment is aeration for the aerobic\noxidation of organic compounds. Typically half the energy used in wastewater treatment is\nused for aeration and a key by-product is a large amount of excess biomass (sludge).\nTreatment and disposal of this sludge is both costly and generates further environmental\nconcerns. The treatment of water and wastewater is currently the 4th largest sector for energy\nusage in the UK and global warming concerns mean that the industry is under pressure to\nachieve higher water quality whilst reducing its carbon footprint.\nThe organics within the wastewater have a significant calorific value from 7.6 kJ/l (domestic\nwastewater) to 16.8 kJ/l (mixed industrial/domestic waste) (Heidrich et al 2011). This energy\nconcentration is too low for economic recovery using existing technologies. However\nsignificant research is being undertaken into exoelectrogenic bacteria that are able to directly\ntransfer electrons outside of the cell by the anaerobic oxidation of organic compounds in the\nwastewater. Devices that convert these organic compounds direct to electricity are known as\nmicrobial fuel cells (MFCs) and combine biological and electrochemical processes. Whilst\nsignificant research has been undertaken into the potential of MFCs as a potential source of\nrenewable energy, no large scale plants have yet been installed and the research is still limited\nto the laboratory.\n\n"], "extra_text": ["", "\n\n\n\n"], "status": ["", "Closed"]}
April 11, 2022, 1:48 a.m. Added 35 {"external_links": [17778]}
April 11, 2022, 1:48 a.m. Created 35 [{"model": "core.project", "pk": 4778, "fields": {"owner": null, "is_locked": false, "coped_id": "b75a7fdb-8d5a-47f4-888a-d701ec7a4158", "title": "", "description": "", "extra_text": "", "status": "", "start": null, "end": null, "raw_data": 22026, "created": "2022-04-11T01:39:19.017Z", "modified": "2022-04-11T01:39:19.017Z", "external_links": []}}]