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Smart Water nella Città del Futuro - Fabio Marelli: Innovative solutions for water management: the experience of Milan
1. Innovative solutions
for water management:
the experience of Milan
Fabio Marelli
Water Supply System Director
Milano Water Utility
MM spa
Oct. 22nd 2015
Palazzo Turati, Milano
2. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Summary
Milano Water Distribution Network Overview
MM Smart Water Strategy
Advanced Pressure and leakage Management:
Abbiategrasso PMZ
Apparent and Real Losses projects
European Project ICeWater
3. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Milan Water Distribution Network
Pumping stations: 29 (100 pumps)
Flow/pressure meters: 27
Treatments plants: 29
Wells 450
• Population: 2.0M (0.7M commuters)
• Demand: 227.9 Mm3/yr
• Network lenght: 2,250 km
• Pipe diameter DN 50/1,200 mm
• Service Connections: ~50,000
Network was fully interconnected until June 2014
4. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Milan Water Distribution Network
Real Losses
=
20 million mc/year
(1,2 million €/year)
(marginal cost = 0.06 €/mc)
Apparent Losses
=
9,6 million mc/year
(5,8 million €/year)
(sale price = 0.6 €/mc)
Electric energy
consumption
=
100 million kWh/year
(16 million €/year)
is the major factor for Milan
Water Utility
5. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Milan Smart Water Strategy
1. Analysis
2. Projects with Innovation:
- Technologies
- Processes
- Marketing
6. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Milan Smart Water Strategy
MANAGEMENT
ENERGY
LEAKAGE
- Baseline
- Potential Improvements
- Priorities, Targets,
Strategy and Technologies
- Energy Efficiency
(energy savings = 10-20%)
- Water loss Reduction
(water saving = 20%)
- Processes Optimization
- Asset Management
rehabilitation plan based on condition
assessment )
Goals
Projects
Analysis
Goals Application of IWA methodology
Execution of energy audits
Implementation and validation of the
network analysis model
Integration of the mathematical model with
leakage specialist software
Implementation of an advanced
pressure control system
Development of Decision Support
Systems
Testing of AMR and Noise Logger
Costumers Meters replacement
plan and Active Leakage Control
7. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Analysis
Energy efficiency benchmarking
2047 km 27000 nodes
IWA Water Balance
GIS and Hydraulic Model
Energy efficiency curves
8. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Projects: Advanced Pressure Management - Abbiategrasso PMZ
Real Time pressure management at the critical point by means of:
PRV (pressure reducing valve)
VFD (variable frequency drive) at Abbiategrasso pumping station
Reduction of 10 / 15 meter of Average Pressure
Results:
- Reduction of energy consumption = 18 %
- Reduction of leakage volume = 22 %
PMZ
«Abbiategrasso»116 km mains
1628 clients (condos)
Payback Period 1.5 year
9. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Projects: Advanced Pressure Management - Abbiategrasso PMZ
Ravenn
a - 21
Maggio
2014
Pressure Reducing Valve
Design Choice:
• Picoturbine and Electric
Powered
• GPRS (APN) and Optical
Fiber communication
10. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Projects: Apparent Losses
Meters performance over time
Meters testing
in MM lab
Meters design and sizing for great accuracy
Meters breakdown by age Meters breakdown by diameter
11. WATER &
CONCENTRATORE
GAS METER
WATER METER
Customer Information System
Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Projects: AMI
ICeWater Project
(GPRS + REED)
PROACTIVE project
(Walk by + RADIO 169 MHz + OPTO)
Multi-Utility (RADIO 169 MHz + OPTO)
DATA COLLECTION
CONCENTRATOR
AMI (Automatic Meter Infrastructure) projects - Real Time data of demand for:
- better customers service,
- highly accurate leak alarms,
- better demand forecast
- testing the potential benefits of dynamic pricing,
- data integration with Energy and Gas Utilities.
12. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Projects: Customer Services
http://www.milanoblu.com/
13. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Projects: Leaks Detection
Analysis of Leakage data
(Calculation of Burst Frequency
according to IWA standards)
Leakage control management : Workflow
(MAXIMO) (minimize leakage run time)
georeferenced
Bursts Frequency
Infrastructure Units
Mains 19,5 per 100 km/year
Services 9,6 per 1000 conn/year
14. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
Projects: Leaks Detection on trunk mains
SmartBall Technology
- free-swimming,
- acoustic-based technology
- anomalous acoustic activity associated with
leaks or gas pockets in pressurized pipelines
15. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
ICeWater Project
Partners: Siemens, Toshiba, Unesco-Ihe,
Consorzio Milano Ricerche, Italdata, ICCS
ICT Architecture:
• Field devices
• HW and FW communication system
• (DSS)
16. Smart Water in the city of the future
22 ottobre 2015, Palazzo Turati Milano
Innovative solutions for water management: the experience of Milan
ICeWater Project: DSS and Results
Optimization Scheduling
Transmission
Asset Management System
Customer Relationship
management
Optimization Scheduling
Distribution
17. Innovative solutions
for water management:
the experience of Milan
Fabio Marelli
Water Supply System Director
Milano Water Utility
MM spa
Oct. 22nd 2015
Palazzo Turati, Milano
THANKS FOR YOUR ATTENTION