03 July 2012
PUB Singapore Upgrades Changi Water Reclamation Plant with
GE Advanced Technology
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GE to Supply EPC UES Holdings Pte Ltd with ZeeWeed*
Advanced Membrane Bioreactor Technology
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Part of Singapore's Master Plan for Water Sustainability
over the next 100 Years, the Changi Facility is at the
Heart of Singapore's Deep Tunnel Sewerage System
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ZeeWeed is an Advanced Filtration Technology that
Separates Particles, Bacteria and Viruses from Water and
Wastewater
Singapore International Water Week
Booth #PO2
SINGAPORE-July 3, 2012-GE (NYSE: GE) today announced
at Singapore
International Water Week 2012 that it will supply PUB, Singapore's national
water agency, with its
advanced membrane bioreactor (MBR) wastewater-treatment
technology for an expansion of PUB's Changi Water
Reclamation Plant. GE will supply its ZeeWeed* technology
to engineering, procurement and construction company UES
Holdings Pte Ltd (UESH) for the Changi upgrade.
The Singapore-based Changi Water Reclamation Plant was
first constructed in 2007 to initially treat 800 MLD or
800,000 m3/d. Once operational, the expanded plant will be
able to handle a maximum wastewater flow of about 860 MLD
or 860,000 m3/d.
Under the contract with UESH, GE will supply the
Changi Water Reclamation Plant with MBR technology and
equipment featuring
ZeeWeed 500 reinforced, hollow-fiber membranes, which
have more than two decades of wastewater treatment and
water reuse experience. GE also will provide cassettes,
engineering design and commissioning support.
"Using GE's advanced ZeeWeed MBR technology, the expanded
Changi Water Reclamation Plant will provide superior
effluent quality for both direct discharge to the
environment or as feed water to Singapore's NEWater
program," Johnson Tang, managing director, UESH.
As part of Singapore's master plan for water sustainability
over the next 100 years, the Changi Water Reclamation Plant
is at the heart of Singapore's
Deep Tunnel Sewerage System (DTSS), a superhighway for
collecting used water. The conceptual plan for the DTSS
consists of two large deep tunnels that span the island
conveying wastewater to two centralized wastewater
treatment facilities. Phase 1 of the DTSS system was
completed in 2008 and conveys wastewater from North and
East Singapore to the Changi Water Reclamation Plant. It
comprises a 48 km long deep tunnel sewer running from
Kranji to Changi, a centralized water reclamation plant at
Changi, two 5 km long deep sea outfall pipes and 60 km of
link sewer.
The treated used water from the Changi Water Reclamation
Plant will then be discharged into the sea through deep sea
outfall pipes or channeled to the Changi NEWater factory on
the rooftop of the reclamation plant where it is further
purified through advanced membrane technologies into
NEWater, Singapore's own brand of reclaimed water.
ZeeWeed 500 technology is an advanced filtration technology
that separates particles, bacteria and viruses from water
or wastewater. Nearly 1,000 plants worldwide use this
technology to produce superior quality drinking water and
to meet or exceed stringent wastewater treatment and water
reuse standards.
Combined with the Ulu Pandan Water Reclamation Plant, the
expanded Changi Water Reclamation Plant will be GE's second
MBR plant for Singapore's PUB. Counting drinking water
treatment and wastewater treatment, the Changi Water
Reclamation Plant expansion will be GE's fifth
ultrafiltration/microfiltration membrane project with
Singapore's PUB. GE will ship the equipment to Singapore in
the second and third quarter of 2013, and the expanded
Changi Water Reclamation Plant is expected to be
operational during the third or fourth quarter of 2013.
"PUB is one of the most influential public water agencies
in the world and is known as an innovator that stays on the
cutting edge of technology. With today's announcement, GE's
ZeeWeed technology will be in two of Singapore's water
reclamation plants," said Jeff Connelly, vice president,
engineered systems-water and process technologies for GE
Power & Water. "MBR systems are considered the best
available technology for virtually all wastewater treatment
applications and GE's ZeeWeed MBR systems are the most
widely used, reinforced, hollow-fiber ultrafiltration
technologies available today."
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* Trademark of the General Electric Company, may be
registered in one or more countries.