| 摘要 |
A method of producing solar salt including putting dried solar salt into a color sorter to selectively remove foreign substances. The dried solar salt may be obtained by removing bittern from raw solar salt collected from a salt pond to obtain bittern-removed solar salt; washing the bittern-removed solar salt with concentrated brine to remove foreign substances; naturally dehydrating the washed solar salt to a water content of about 12 w/w % to about 17 w/w % by storing the same in a ton bag having a mesh bottom, to obtain dehydrated solar salt; and drying the dehydrated solar salt by heating. Solar salt, which is hygienically clean and is rich in mineral components, may be conveniently produced.
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