The favorable condition for Saudi Arabia to develop seawater desalination is to be near the sea. The Arabian Peninsula is rich in oil resources and developed in economy, but the climate is dry, precipitation is scarce and water resources are scarce. Fortunately, its geographical location is close to the sea, which is conducive to seawater desalination. Kingdom of Saudi Arabia, commonly known as Saudi Arabia (translated as Saudi Arabia in Taiwan Province Province), referred to as Saudi Arabia. Saudi Arabia is located in the Arabian Peninsula in southwest Asia, bordering the Persian Gulf in the east and the Red Sea in the west, and bordering Jordan, Iraq, Kuwait, the United Arab Emirates, Oman, Yemen, Bahrain and Qatar.