History of changes to: Development of a sustainable, hydro-powered water saving irrigation system
Date Action Change(s) User
Nov. 27, 2023, 2:13 p.m. Added 35 {"external_links": []}
Nov. 20, 2023, 2:03 p.m. Added 35 {"external_links": []}
Nov. 13, 2023, 1:34 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, 1:32 p.m. Added 35 {"external_links": []}
July 31, 2023, 1:34 p.m. Added 35 {"external_links": []}
July 24, 2023, 1:36 p.m. Added 35 {"external_links": []}
July 17, 2023, 1:35 p.m. Added 35 {"external_links": []}
July 10, 2023, 1:26 p.m. Added 35 {"external_links": []}
July 3, 2023, 1:27 p.m. Added 35 {"external_links": []}
June 26, 2023, 1:26 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, 1:34 p.m. Added 35 {"external_links": []}
May 29, 2023, 1:28 p.m. Added 35 {"external_links": []}
May 22, 2023, 1:29 p.m. Added 35 {"external_links": []}
May 15, 2023, 1:32 p.m. Added 35 {"external_links": []}
May 8, 2023, 1:37 p.m. Added 35 {"external_links": []}
May 1, 2023, 1:28 p.m. Added 35 {"external_links": []}
April 24, 2023, 1:35 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, 11:09 a.m. Created 43 [{"model": "core.projectfund", "pk": 29801, "fields": {"project": 7020, "organisation": 2, "amount": 0, "start_date": "2018-03-31", "end_date": "2022-03-30", "raw_data": 49357}}]
Jan. 28, 2023, 10:52 a.m. Updated 35 {"status": ["Closed", "Active"]}
Jan. 28, 2023, 10:52 a.m. Added 35 {"external_links": []}
April 11, 2022, 3:48 a.m. Created 43 [{"model": "core.projectfund", "pk": 21935, "fields": {"project": 7020, "organisation": 2, "amount": 0, "start_date": "2018-03-31", "end_date": "2021-04-07", "raw_data": 32418}}]
April 11, 2022, 3:48 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 82767, "fields": {"project": 7020, "organisation": 1376, "role": "LEAD_ORG"}}]
April 11, 2022, 3:48 a.m. Created 40 [{"model": "core.projectperson", "pk": 51328, "fields": {"project": 7020, "person": 9824, "role": "STUDENT_PER"}}]
April 11, 2022, 1:48 a.m. Updated 35 {"title": ["", "Development of a sustainable, hydro-powered water saving irrigation system"], "description": ["", "\nIn classic irrigation systems, the water is distributed from main channels into smaller trenches, which then irrigate the fields or plants. This requires a lot of water, and today it is desirable to utilise water saving drip or sprinkler irrigation systems. These however require pressurised flow. Electric pumps are a possible solution but such systems need electricity lines (the irrigated field may be kilometers away from the next village), pumps and of course electricity. At Southampton University, we developed a very simple water wheel, which combines high efficiency with such low head differences. The wheel can combined with a very simple spiral pump, which could then drive the drip irrigation. In this project, we want to \n(a) investigate the use the ultra low-head hydropower converters (HPC, H = 0.10 to 0.30 m) to drive water saving irrigation systems using the hydropower available in the irrigation canals. \n(b) develop the technology up to field testing stage. \nThe aim of the project is, to create a sustainable, cost-effective system, which employs the available hydropower in irrigation canals to drive water saving irrigation systems. This includes the development of a theoretical model for the HPC/pump/delivery point system, the integration of the hydropower system into the irrigation system itself as well as the development of novel solutions for water supply. Within the project, we will build and test small scale and near-full scale systems and install a system in Spain (near Valencia). The project will run in cooperation with aQysta Ltd. (Delft / Netherlands, www.aqysta.com) and is supported by the European Commission / SME instrument through aQysta Ltd..\n\n"], "extra_text": ["", "\n\n\n\n"], "status": ["", "Closed"]}
April 11, 2022, 1:48 a.m. Added 35 {"external_links": [25501]}
April 11, 2022, 1:48 a.m. Created 35 [{"model": "core.project", "pk": 7020, "fields": {"owner": null, "is_locked": false, "coped_id": "93585be3-d3da-4f5b-8bee-9fdbe6422370", "title": "", "description": "", "extra_text": "", "status": "", "start": null, "end": null, "raw_data": 32404, "created": "2022-04-11T01:44:31.209Z", "modified": "2022-04-11T01:44:31.209Z", "external_links": []}}]