| 摘要 |
The present invention provides a decyanation apparatus which can remove hypertoxic cyanide from the liquid industrial waste and therefore solve the problems existed in the prior art apparatus. The present invention also provides a novel process for purifying liquid industrial waste using the apparatus in combination with the principles of electrochemical reaction so as to remove cyanide through electrolytic purification. The gases exhausted from the process are repurified, thus the problem of secondary pollution is solved.
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