Home of 16" Reverse Osmosis Design Thinking

 

TECHNICAL SPECIFICATIONS

GrahamTek is proud of a history with exceptional clients and companies. These clients were able to use independent third party auditors and quality assurance companies to validate the performance of GrahamTek 16" RO systems in a variety of applications. These published and historical technical reports are provided here for reference purposes, subject to final patent registrations new technical reports will be published demonstrating improved results from newer technologies. 

55 Mega Litre per Day Waste Water

This Waste Treatment Facility underwent extensive testing over a number of years. Due to the success of the GrahamTek 16" RO this facility has become the global benchmark for the application of the GrahamTek 16" RO to treat waste water to potable standards. 

Technical Report Feed & Product Water
This reports compares the Feed Water quality with the Product Water quality from the Waste Water Treatment Facility over a period of 3000 continuous hours.
PUB1.pdf (39.68KB)
Technical Report Feed & Product Water
This reports compares the Feed Water quality with the Product Water quality from the Waste Water Treatment Facility over a period of 3000 continuous hours.
PUB1.pdf (39.68KB)
Technical Comparative Report
This report compares the 8" performance of the Waste Water Treatment Facility with the performance of the GrahamTek 16" system. It is clear from this report that the 16" offered a more superior treatment result.
PUB2.pdf (46.85KB)
Technical Comparative Report
This report compares the 8" performance of the Waste Water Treatment Facility with the performance of the GrahamTek 16" system. It is clear from this report that the 16" offered a more superior treatment result.
PUB2.pdf (46.85KB)

10 Mega Litre per Day Power Plant

This Power Plant did extensive testing on the use of desalinated seawater for the Power Plant operations.

Sea water desalination test for Power Generation - Feed Water Test
This report shows the sea water feed and product water quality using the 16" GrahamTek RO system. The sea water was desalinated and used in a power generation facility
PowerSARAYA1.pdf (66.81KB)
Sea water desalination test for Power Generation - Feed Water Test
This report shows the sea water feed and product water quality using the 16" GrahamTek RO system. The sea water was desalinated and used in a power generation facility
PowerSARAYA1.pdf (66.81KB)
Sea water desalination test for Power Generation - System Performance
This report shows the 16" GrahamTek RO system performance over 2500 operating hours despite changes in sea conditions.
PowerSARAYA2.pdf (46.33KB)
Sea water desalination test for Power Generation - System Performance
This report shows the 16" GrahamTek RO system performance over 2500 operating hours despite changes in sea conditions.
PowerSARAYA2.pdf (46.33KB)

 

North Atlantic Test Plant

This plant was used to do extensive testing in the tropical conditions related to the seawater.

Waste Water to Potable Water

This plant served as a test bed for further studies related to the use of GrahamTek technology in the treatment of Waste Water using its 16" RO system as compared to the traditional 8" RO systems. 

Comparative Report 8" vs 16" Waste Feed Water
This report was done to evaluate the performance of 8" RO system vs a 16" GrahamTek RO system
BEDOK1.pdf (51.95KB)
Comparative Report 8" vs 16" Waste Feed Water
This report was done to evaluate the performance of 8" RO system vs a 16" GrahamTek RO system
BEDOK1.pdf (51.95KB)
Comparative Report 8" vs 16" Waste Water Treatment - Performance
This report directly compares the system performance of the traditional 8" RO system with the GrahamTek 16" RO system. The test time was +8000 Hrs during which the 16" provided higher Product water flow rates than the 8" without a loss of quality
BEDOK2.pdf (48.12KB)
Comparative Report 8" vs 16" Waste Water Treatment - Performance
This report directly compares the system performance of the traditional 8" RO system with the GrahamTek 16" RO system. The test time was +8000 Hrs during which the 16" provided higher Product water flow rates than the 8" without a loss of quality
BEDOK2.pdf (48.12KB)

Read more about: 



Cape Talk Interview on Cape Town Desalination Tender

August 2017

Listen here


GrahamTek Submits White Paper to Cape Town Municipality on Desalination Solution

June 2017

Read more


DuPont Teams Up with GrahamTek to Provide Sustainable Solutions in Saudi Arabia

May 2017

Read more


Off Grid Water Treatment
Download a recent article from Engineering News
Engineering News.pdf (491.45KB)
Off Grid Water Treatment
Download a recent article from Engineering News
Engineering News.pdf (491.45KB)