...However, production costs could not compete with imported salt, so in 1984, the Salt Industry Development Temporary Measures Law was enacted, which abolished low-productivity salt fields and balanced supply and demand. Meanwhile, the ion-exchange membrane method, which began industrial testing around this time, made further progress in the 1960s, and it became possible to expect significant cost reductions by taking advantage of its characteristics and integrating it on a large scale. In 1971, the Salt Industry Development and Modernization Promotion Temporary Measures Law was enacted, which led to the reorganization of traditional salt fields and a complete conversion to large-scale ion-exchange membrane salt production. This was a significant step in transforming Japan's salt production from an agricultural industry to a modern chemical industry. *Some of the terminology used in the "Temporary Measures Act on the Promotion of the Development and Modernization of the Salt Industry" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…しかし,生産費は輸入塩に対抗できなかったので,59年には〈塩業整備臨時措置法〉により,生産性の低い塩田を廃止し需給の均衡がはかられた。一方,このころから工業化試験を開始したイオン交換膜法は,昭和40年代に至って一段と進展をみせ,その特性を生かして大規模に統合することにより大幅なコスト・ダウンの見通しが得られるようになったので,71年には〈塩業の整備及び近代化の促進に関する臨時措置法〉により,従来の塩田を整理して大規模なイオン交換膜製塩法への全面転換をはかった。これにより,日本の製塩が農耕的産業から近代的な化学工業へ転換した意義は大きい。… ※「塩業の整備及び近代化の促進に関する臨時措置法」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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