Our Contribution to Overcome the GCC Water Scarcity IWS AbuDhabi 2017-01-17
Unrestricted Š Siemens AG 2017 All rights reserved.
Answers for energy.
Water Scarcity disturbs Water-Energy-Food Nexus
Unrestricted © Siemens AG 2015 Page 2
January 2017
What and How P&W Industry Suppliers can contribute: Develop innovative Technologies for the Region in the Region Concept Design Layout
Gate for Decision
Basic Design Layout
New desalination technology
g a s d u ct e v a po r a to r
mp e te ra tu r e / h m u id ty se n so r
c o nd e n s e r
i rig a ti o n u n it
e va p r a o t o r co n d e n se r (f n i e d tu b e h x ) g a s o u tle t
a te ria l m s in le a g t su m p
co n d n sa te e b a l n c e
su m p u mp
t/ Produc
n Tech
Lab scale prototype
solutio
n
y olog Implementation in CCPP scale “Water saving solution“
Test-Rig for proof of concept
OEM Supplier
Concept formulation Unrestricted © Siemens AG 2015 Page 3
January 2017
Team Sport
Implementation in Utility scale “Desalination retrofitable application“
Providing Sustainable Market-Specific Solutions from a Single Source
From the region - for the region: Siemens Innovation Center at Qatar Science and Technology Park (QSTP)
Unrestricted Š Siemens AG 2015 Page 4
January 2017
Single source approaches:
Proven Single Source Approach: New Taweelah B ext. in UAE Power Generation with Siemens SCC5-4000F: • Scope: Turnkey SCC5–4000F multi shaft (3+1) + LTSA • Net Power: 967 MW • Start of Operation: Early GT operation 16 months after NTP
Potable Water Production: • Scope: MSF from FISIA/Italy under consortium lead of Siemens • Net Water: 68 MIGD • Start of Operation 10/2008
• 160km twin Pipeline (1,2m) from Taweelah to Al Ain. Pump capacity 9,000m³/h • The Siemens scope comprised design, engineering and supply incl. erection and commissioning of all electrical and automation components. • Scope of supply included 32 HV panels at 33kV, 82 MV panels at 6,6kV, LV distr. panels, 12 Transformers totalling 128 MVA. • The 34 motors have a combined rating of 33MW Unrestricted © Siemens AG 2015 Page 5
January 2017
Back up
Unrestricted © Siemens AG 2015 Page 6
January 2017
TOP1: Energy Efficient Technology Under Evaluation From the Region – for the Region Requirement from local market
Core Technology (process view) Low-grade heat
Evaporization of hot water in cold air
Concentrate
Innovative Water Treatment
Unrestricted © Siemens AG 2015 Page 7
January 2017
Condensation of steam against cold raw water
Heating Air fan
Pump
Cooling
Clean water
Waste water
1st Draft layout – containerized solution
TOP1: Answering the Regional Requirements
Waste Waste water water recycling recycling Process Process uses uses waste waste heat heat Low Low electrical electrical energy energy consumption consumption Reduced Reduced fresh fresh water water demand demand Reduced Reduced volumes volumes of of effluent effluent disposal disposal No No chemicals chemicals for for regeneration regeneration Low Low maintenance maintenance cost cost
Reduced operational cost
No No additional additional buildings buildings Container Container solution solution or or pre-fabricated pre-fabricated skid skid placed placed within within existing existing buildings buildings Reduced Reduced dependence dependence from from fresh fresh water water supply supply
Flexible integration for retrofits
High availability
Very Very robust robust and and simple simple system system Less Less rotating rotating equipment equipment Minimal Minimal and and easy easy maintenance maintenance
Unrestricted © Siemens AG 2015 Page 8
January 2017