IWA conference in Beijing Sept 06 |
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Membrane Science Technology Symposium NTU April 06 |
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IDA world congress Sept 05 |
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GrahamTek Singapore provides the design, supply , fabrication
and installation of complete RO systems and skids and warrants
their performance . |
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GrahamTek RO membranes:
GrahamTek 16 inch RO membranes are manufactured
by reputable membrane suppliers such as Hydranautics and
SAEHAN who manufacturers the membranes for GrahamTek under
licensing arrangements. |
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large diameter membrane loading device:
For loading of the large diameter elements
into the 16 inch diameter vessels, GrahamTek has designed
a membrane loader device which is mounted on top of a scissors
lift device. This device allows loading of membranes into
vessels of various heights in an RO skid.
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GrahamTek Systems
provides the design, supply , fabricate and
install a range of complete RO systems and skids and warrants
their performance. |
Modular design of our Water treatment systems make it convenient for our customers with expansion in mind. It also increases the mobility of these units during installation or to different sources of water to be treated. |
This Modular RO skid is cabable of producing 4 Megaliter of high quality drinking water per day from brackish or waste water. a Similar single Seawater RO can produce 2 megaliter of fresh water a day.
Multi purpose Mobile RO system
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Assembly of a 16" RO at Grahamtek South Africa
The low cost Aqua 50 is a 220v unit with pump and brine control valve. It can be used for households, schools, hospitals or any situations where the source water is somewhat brackish and turbid. |
8" RO for Demineralized water |
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| In a meeting
held in Singapore in April 2006, the GrahamTek Scientific
Program was initiated. The objective of the Program is not
to prove that GrahamTek technology works, but,
a) to demonstrate conclusively why it works so well;
b) simultaneously explore optimizing the various elements
of the technology. |
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Professor
A G ( Tony ) Fane
UNESCO Centre for Membrane Science & Technology,
University of New South Wales,
Sydney NSW 2052.
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Professor
Ng How Yong
National University of Singapore
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Professor
Hans G. L. Coster
FTSE Director, Biophysics and Bioengineering
School of Chemical and Biomolecular Engineering, University
of Sydney
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Professor
Harvey Winters
Professor Emeritus in School of Natural Sciences
Fairleigh Dickinson University, Teaneck, New Jersey,
USA
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Dr Adrian
Law Wing Keung
School of Civil and Environmental Engineering in Nanyang
Technological University
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Chong Tzyy
Haur
PhD research student at Nanyang Technological University,
Singapore
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The GrahamTek 16 inch RO was successfully piloted over 20
months at the Bedok NEWater Factory since Dec 04 . This report
can be downloaded here. |
The
report on this pilot test can be downloaded here
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The Super-Flux Pilot Plant was commissioned on the 10 Aug
06 and 12 nos. Hydranautics brackish elements fitted with
GrahamTek Flow Distributors were tested successfully over
1446 hrs. |
The
report on this pilot test can be downloaded here
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The Super-Flux Pilot was refitted with Seahan Membranes since
Nov 14 , 2006 and has been operating well since . Preliminary
data can be downloaded from here. |
The
report on this pilot test can be downloaded here |
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Reference Projects