Ingegneria Senza Frontiere - Trento - Italy Technology for human development: sustainable management of geothermal resources in South Peru Feasibility study rking Group of ISF: Tomasi, S. Nicolodi, G. Bertoldi, R. Wolf, A. Cemin, G. Guglieri, M. Grigiante, M. Rag
Ingegneria Senza Frontiere - Trento - Italy. Technology for human development: sustainable management of geothermal resources in South Peru Feasibility study. Working Group of ISF: A. Tomasi, S. Nicolodi, G. Bertoldi, R. Wolf, A. Cemin, G. Guglieri, M. Grigiante, M. Ragazzi. - PowerPoint PPT Presentation
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Ingegneria Senza Frontiere - Trento - Italy
Technology for human development:
sustainable management of geothermal resources
in South Peru
Feasibility study
Working Group of ISF: A. Tomasi, S. Nicolodi, G. Bertoldi, R. Wolf, A. Cemin, G. Guglieri, M. Grigiante, M. Ragazzi.
Preliminary questions
- Which development model have we in our mind ?
- Which development model have our project partners?
- How to negotiate between those different ideas?
A participative idea of cooperation !
Geographical Context
• Chivay - Department of Arequipa - South Perù.
• Poor mountain region between 3300 and 3800 m elevation.
• Cold climate, especially at night.
• Recent development of tourisms (but not everywhere).
• Canyon del Colca and hot springs.
• Public baths La Calera (used by tourist and local population).
Department of de Arequipa
Chivay
Resource available: renewable geothermal energy
Excess heat is loss in the environment
Two main hot springs used
(T= 69 C, flow of 4,9 e 1,8 l/s)
Several other natural hot springs
Thermal Baths La Calera in Chivay
Needs analysis (I)
Not completely used resource
Too high temperatures to bathing: cooling without heat retrieval
• Cool climate during night
• No heating in buildings.
Andamento delle medie mensili dei valori massimi e minimi di temperatura
-4
-20
2
4
6
810
12
14
16
1820
22
Gen Feb Mar Apr Mag Giu Lug Ago Set Ott Nov Dic
T [°C]
Tmax
Tmin
• Need of more hot not-thermal water for the thermal baths