| 过氧化氢法处理酸化后含氰尾液的工业试验 |
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| 引用本文： | 张坤. 过氧化氢法处理酸化后含氰尾液的工业试验[J]. 山东冶金, 1997, 19(4): 35-37 |
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| 作者姓名： | 张坤 |
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| 作者单位： | 山东省三山岛金矿 |
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| 摘 要： | 山东省三山岛金矿采用过氧化氢法对酸化后的含氟液进行处理，工业试验结果为：处理前ＣＮ＾－８．２８ｍｇ／ｌ，处理后ＣＮ＾－０．１８ｍｇ／ｌ，除氰率达９７．８３％，达到国家规定的污水排放标准，该工艺流程简单，易操作，易实现自动控制，直接处理成本为６．７８元／ｍ＾３。
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| 关 键 词： | 过氧化氢 排放标准 除氰率 含氰贫液 氰化 金矿 |
The Industrial Experiment of Acidulated Cyanide Waste Water Treated by Hydrogen Peroxide Method |
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| Zhang Kun. The Industrial Experiment of Acidulated Cyanide Waste Water Treated by Hydrogen Peroxide Method[J]. Shandong Metallurgy, 1997, 19(4): 35-37 |
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| Authors: | Zhang Kun |
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| Affiliation: | Sanshandao Gold Mine of Shandong |
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| Abstract: | The acidulated cyanide waste water is treated by hydrogen peroxide method in sunshandao gold mine of Shandong province and the results of industrial experiment are that CN - is 8 28mg/l before the treated and CN - is 0 18mg/l after the treated;the cyanide decreasing rate is 97 83%;the outlet indexes of waste water are up to national standard.This process is simple,easy operation,easy automatizing control and its treat cost is 6 78 yuan/m 3 |
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| Keywords: | hydrgen peroxide cyanide waste water outlet standard |
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