Catalyzed iron inner electrolytic method can be applied to industrial wastewater treatment.

催化铁内电解法是一种新型的有效处理废水的方法。

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For the sake of treating chromium waste from the electroplating workshop, experiments on the electrolytic method of removing chromium were carried out.

为了处理电镀车间排出的含铬废水，进行了电解法除铬的小型试验。

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The result of study indicated that the electrolytic method can remove copper ions of the alkali ammonia etching wastewater effectively, and reclaim metal copper.

研究结果表明，电解法能够有效地去除碱氨蚀刻废水中的铜离子，并可以回收金属铜。

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Dr. Sen Kim claims to have achieved the separation of Hydrogen using just 0.1kwh of energy compared to the traditional 4 - 4.5kwh required using the ol' electrolytic method.

ENGADGET: Korean tech makes hydrogen up to 30 times cheaper to produce -- clean energy solved?

Dr. Kim postulates that "manufacturing the H2 by our method will lower the cost of H2 as much as 20 - 30 times" compared to electrolytic H2.

ENGADGET: Korean tech makes hydrogen up to 30 times cheaper to produce -- clean energy solved?