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This project focuses on creating a self-sufficient water system in Barcelona by 2050, considering the Mediterranean's limitations. It aims to maintain good water quality, while ensuring efficiency, security, and sustainability through renewable systems and local resources. Strategies include decentralized filtering systems, water sharing, and efficient water usage practices to address challenges like population growth, climate change, and increasing water demand. The project emphasizes respecting nature, maintaining a positive impact on the ecosystem, and promoting confidence in drinking water quality through innovative solutions and community involvement.
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Barcelona’s sustainable water in 2050 • By: • Alessandro Meluni • Adam Roestenburg • Linda Blomqvist • Àlex Verdú • Galdric Ruiz • Gemma Tejedor
Self sufficient Ecology • Renewable system • Health and security • Cosmovision
(Base) • Needs and confidence • Remember the limitations for the use of water in the Mediterranean • Needs • Economy Cosmovision
(Branch) • Must not interrupt the cycle of water • Energy consumption • Efficiency Renewable system
Independent and stable. • Running on current water system. • No help from outside. • Local • Stability Self sufficient
Doesn’t affect the ecosystem • And maintain a positive impact • Respect for nature Ecology
Good quality of water • security Health and security
Effects and uncertainties • Less rain fall • Less energy availability • Infrequent raining • Increase of population • Increase of demand per capita • Profit to non profit • Conflict • Increasing temperatures • Increasing energy demand • Inflation • Confidence in drinking water quality • Stricter water regulations Impact 10 High 8 11 3 2 9 12 1 5 4 7 6 Low Low High Predictability
Less energy availability + Extreme positive value is that there will be more efficient electrical products • extreme negative value is that energy will be connected to the water supply. • Confidence in drinking water quality + extreme positive value is that people will drink more tap water • extreme negative value is that will be no drinking of tap water Most critical ones
Different scenarios 1 Water stairs and containers. 2 communities sharing water 3 decentralized filtering /purification systems 4 limits to grow
1 Water stairs and containers. • Drinking to douche storage • Douche to washing storage • Washing to toilet storage • Toilet to filtering system and storage. • Storage tank on the roof for rain water collection. • A service center will maintain the quality of the water via network connection • On the roof there are solar collectors for heat and PV installations electricity
2 communities sharing water • Take a shower with your friends showering together in one shower • Toilet services • Collecting the residue from the toiler and make biogas • Only water for drinking and cooking
3 decentralized filtering /purification systems • City will be divided into smaller zone that have micro filtering system • Homes will be connected in small groups to the system. • The home used water will flow to the industrial zones. • The factory water will be filtered and pumped back up stream of the river.
4 limits to grow • People will have legislations for the use of water. Every drop will be played for. • The used and filtered water will be stored in sea in a large storage container • Then when needed it will be pumped upstream of to the filtering /purification plant • Computer chips will check the quality of the water and alarm the control agencies
Different scenarios + energy 3 2 + Confidence 4 1
Independent provision and a secure supply of clean water with a minimum energy and cash input. Business idea
Strategy A = Holland pipeline Strategy B = Safe the rain before pollution Strategy C = The sea storage Strategy D = Increase of desalination plants with RWE Strategy E = Maximum re-use of water Strategy F = Build separate grey and rain water grid for industry.
