soapbox forum >>Salt

Salt

The material which the salt (I hold it) assumes sodium chloride a main ingredient, and is produced by the dig of drying / the rock salt of the seawater.
I assume saltiness seasoning to attach, and it is used for food for the purpose of saves (food preserved in salt / salting) again, and it is used for soda industrial .

The salt separates you greatly, and it is made from four following raw materials.

Rock salt, a little less than 40% are sun-dried salt by the salt manufacture by solar evaporation method 60% of world salt resources.

Because there are not resources as the rock salt in Japan, and annual precipitation is double of the world average, I boil down seawater wholly, and it is made.
Therefore self-support rate is low with 15%.
The density which I boiled down since I make expensive salt water is efficient once than I boil down direct seawater and get salt to manufacture salt from seawater.
This thick salt water is called and says with "boiling down seawater to salt" by work to bring to a conclusion again by this work.

The ancient Japanese salt manufacture method is supposed by documents and a folk document.
Until Burial Mound age, "burn the salt made by burning seaweed" to "Manyoshu tanka collection"; investigate it in the seawater which saved a crystal of the salt which is dried by the sun, and the seaweed such as sea lentils launched in the shore separated on the surface in a pot (a tortoise) so that there is it in a customary epithet that "cut beautiful seaweed", and it is the another view that get by repeating work to move salt to towards seawater many times, but gather the seaweed which, in addition, was launched, and bake it, and dissolve it, and begin to dissolve nourishment such as salt or the iodine of the seaweed in seawater in the ash, and there is the opinion begin to filter ash with cloth, and to get .
I am for exclusive use, and the used earthenware vessel is called a salt manufacture earthenware vessel in a process to boil down seawater.
I am found in remains of coast each place,