| 摘要 |
PURPOSE: A method for manufacturing solar salt using a pottery is provided to additionally obtain nutrients of mineral, amino acid, and several organic compounds from foreshore or mud which is located on the bottom of the pottery through capillary action of a fine permeable pore of the pottery. CONSTITUTION: A method for manufacturing solar salt using a pottery comprises: a step of preparing an evaporation paper for preparing foreshore or mud freshwater algae; a step of attaching the bottom of the pottery into a tile shape; a step of collecting seawater; a sedimentation step; a step of drawing minerals, amino acids, and organic compounds to the upper part of the bottom of the pottery through capillary action of a fine permeable pore while evaporating moisture included in the collected seawater; and a step of extracting the solar salt. |
