What is the Most Affordable Method of Desalination?

Discover the most cost-effective desalination method: Reverse Osmosis, known for its energy efficiency and low operating costs.

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Reverse Osmosis is generally the cheapest form of desalination due to its higher energy efficiency and lower operational costs compared to thermal processes. It's widely used because it effectively removes salt from seawater, making it more affordable for large-scale desalination projects.

FAQs & Answers

  1. How does Reverse Osmosis work? Reverse Osmosis uses a semi-permeable membrane to remove dissolved salts and impurities from seawater, allowing clean water to pass through.
  2. Why is Reverse Osmosis preferred for large-scale desalination? Its energy efficiency and cost-effectiveness make Reverse Osmosis ideal for large-scale projects that require reliable fresh water.
  3. What are the other types of desalination processes? Besides Reverse Osmosis, thermal processes like distillation and multi-stage flash also exist, though they are generally more expensive.

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