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Cayman Water
  • Home
  • Customers
    • MyAccount – Customer Login
    • MyAccount – Register Your Account
    • How to Apply for Water Service
    • Apply for Water Service Online
    • Request a Change in Service
    • Current Rates
    • How to Pay your Bill
    • Sign up for SMS Alerts
    • Frequently Asked Questions
    • Customer Forms
    • Sample of Customer Contract
  • Community
    • Our Service Area
    • Water Quality Facts
    • News and Events
    • Sustainability
  • Company
    • About Cayman Water
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    • Online Contact Form
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Home There are other desalination methods/technologies commercially available, why is Reverse Osmosis the preferred technology utilized by Consolidated Water Co. Ltd.?

There are other desalination methods/technologies commercially available, why is Reverse Osmosis the preferred technology utilized by Consolidated Water Co. Ltd.?

There are principally two main methods of desalting, thermal distillation and membrane separation. Due to the lower energy costs required for membrane separation methods, it is the preferred technology globally. Specifically, Reverse Osmosis membrane separation is the mostly widely used technology used for brackish and seawater desalination. Reverse osmosis is a fluid separation process in which the saline water is pressurized, and fresh water is separated from the saline by passing through a semi-permeable membrane that rejects the salts.

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