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什麼是電滲析法
什麼是電滲析法
更新时间:2024-11-16 03:05:29

  電滲析法是利用電場的作用,強行将離子向電極處吸引,緻使電極中間部位的離子濃度大為下降,從而制得淡水。一般情況下水中離子都可以自由通過交換膜,人工合成的大分子離子除外。電滲析法廣泛應用于化工、輕工、冶金、造紙、海水淡化、環境保護等領域。

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