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Seawater Desalination |
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Boustead Salcon has engineered various sophisticated desalination processes for brackish water or seawater through reverse osmosis as a means of obtaining quality drinking water, as well as pure feedwater for power generation and other industrial processes.
With technological advances, the cost of desalination has come down significantly over the last two decades. This has led to desalination being considered as a viable alternative to other water treatment methods. Boustead Salcon has delivered more than 10 seawater desalination plants across Asia. |
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Reverse Osmosis Desalination Process
- Pre-treatment
- Conventional or membrane filtration
- Cartridge filtration
- Chemical addition – chlorine, coagulant, antiscalant, acid
- Pressurisation
- High pressure feed pumps with energy recovery system
- Membrane separation
- Reverse osmosis membranes
- Post-treatment stabilisation
- pH adjustment
- Disinfection
- Sterilisation
- Second stage reverse osmosis |
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