\u672c\u7814\u7a76\u3067\u306f, \u84b8\u767a\u6cd5\u3092\u7528\u3044\u305f\u6d77\u6c34\u304b\u3089\u306e\u88fd\u5869\u65b9\u6cd5\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057, \u88c5\u7f6e\u8a2d\u8a08\u304a\u3088\u3073\u64cd\u4f5c\u6761\u4ef6\u306e\u78ba\u7acb\u3092\u76ee\u7684\u3068\u3057\u3066, \u5869\u306e\u7d44\u6210\u3068\u5f62\u72b6\u306e\u5236\u5fa1\u65b9\u6cd5\u3092\u6349\u3048\u308b\u3053\u3068\u3092\u8a66\u307f\u305f. \u7528\u3044\u305f\u6d77\u6c34\u306f, \u91ce\u7530\u6c96\u6d77\u6c34 (\u5ca9\u624b\u770c\u91ce\u7530\u6751\u6c961km, \u6c34\u6df130m) \u3068\u4e09\u7766\u6c96\u6d77\u6d0b\u6df1\u5c64\u6c34 (\u5ca9\u624b\u770c\u5bae\u53e4\u5e02\u30c8\u30c9\u30f6\u5d0e\u6771\u65b931km, \u6c34\u6df1680m) \u3067, 2\u7a2e\u985e\u306e\u6d77\u6c34\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u5831\u544a\u3059\u308b.<\/p>\n
\u672c\u8ad6\u6587\u3067\u7528\u3044\u305f\u6d77\u6c34\u3067\u306f, \u6c88\u6bbf\u7d50\u6676\u306e\u5f62\u72b6\u306b\u9055\u3044\u304c\u307f\u3089\u308c\u305f\u304c, \u63a1\u53d6\u5869\u3067\u306f, \u7d50\u6676\u5f62\u72b6\u304a\u3088\u3073\u7d44\u6210\u306e\u5909\u5316\u306f\u307b\u3068\u3093\u3069\u307f\u3089\u308c\u306a\u304b\u3063\u305f.<\/p>\n
\u84b8\u767a\u91cf\u306e\u9055\u3044\u306b\u304a\u3044\u3066\u6c88\u6bbf\u7d50\u6676\u3068\u63a1\u53d6\u5869\u306e\u5f62\u72b6\u306e\u5909\u5316\u304a\u3088\u3073\u7d44\u6210\u306e\u5b9a\u91cf\u7684\u5909\u5316\u3092\u660e\u3089\u304b\u306b\u3067\u304d\u305f. \u307e\u305f, \u84b8\u767a\u6fc3\u7e2e\u306e\u521d\u671f\u904e\u7a0b\u306b\u304a\u3051\u308b\u786b\u9178\u30ab\u30eb\u30b7\u30a6\u30e0\u306e\u6790\u51fa\u904e\u7a0b\u3092\u660e\u78ba\u306b\u3057\u305f.<\/p>\n
A salt production method using the evaporation procedure was investigated. The method for controlling the composition and the shape of salt was examined, which is useful in order to design the apparatus and establish the operating condition. The seawater from Noda (1 km from NODA, d epth 30 m) and the Sanriku deep seawater (31 km east from TODOGASAKId, epth 680 m) were used and the difference between two kinds of seawaters was reported.<\/p>\n
A distinct difference was found in the shapes of the produced crystals obtained from individual seawater. However, the extracted salts showed no significant difference in the shape and the composition of crystals.<\/p>\n
The change in the shape as well as the quantitative change in the composition of the produced crystals and the extracted salts by the amount of evaporation was revealed. The deposition process of calcium sulfate in the early stage of evaporation was also clarified.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u7814\u7a76\u3067\u306f, \u84b8\u767a\u6cd5\u3092\u7528\u3044\u305f\u6d77\u6c34\u304b\u3089\u306e\u88fd\u5869\u65b9\u6cd5\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057, \u88c5\u7f6e\u8a2d\u8a08\u304a\u3088\u3073\u64cd\u4f5c\u6761\u4ef6\u306e\u78ba\u7acb\u3092\u76ee\u7684\u3068\u3057\u3066, \u5869 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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\u5869...","_links":{"self":[{"href":"https:\/\/etdicwp2025.etdic.org.tw\/etdic\/wp-json\/wp\/v2\/posts\/2346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/etdicwp2025.etdic.org.tw\/etdic\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/etdicwp2025.etdic.org.tw\/etdic\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/etdicwp2025.etdic.org.tw\/etdic\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/etdicwp2025.etdic.org.tw\/etdic\/wp-json\/wp\/v2\/comments?post=2346"}],"version-history":[{"count":0,"href":"https:\/\/etdicwp2025.etdic.org.tw\/etdic\/wp-json\/wp\/v2\/posts\/2346\/revisions"}],"wp:attachment":[{"href":"https:\/\/etdicwp2025.etdic.org.tw\/etdic\/wp-json\/wp\/v2\/media?parent=2346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/etdicwp2025.etdic.org.tw\/etdic\/wp-json\/wp\/v2\/categories?post=2346"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/etdicwp2025.etdic.org.tw\/etdic\/wp-json\/wp\/v2\/tags?post=2346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}