To illustrate: Seawater, which is 96.5 percent water, can be divided through fractionation processes in order to capture the remaining substances present, such as magnesium, bromine and, of course, salt.
ولفهم هذه التقنية تأمل في الايضاح التالي :‏ يؤلف الماء ٥‏,٩٦ في المئة من مياه البحر .‏