| 天津钢管公司外排废水处理方法的试验研究 |
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| 引用本文： | 张治华.天津钢管公司外排废水处理方法的试验研究[J].天津冶金,2001(Z1):84-86. |
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| 作者姓名： | 张治华 |
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| 作者单位： | 天津钢管公司安全环保部 |
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| 摘 要： | 对采用乙炔站石灰乳和聚和硫酸铁絮凝化学沉淀的方法,降低公司外排废水的总硬度、正磷酸根和石油类的含量进行了实验研究.研究结果表明处理后的废水完全可作为循环水系统补充水用.并在试验的基础上,提出了处理公司外排废水工艺流程和技术条件.
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| 关 键 词： | 废水 处理 絮凝 化学沉淀 总硬度 |
| 修稿时间： | 2001年6月15日 |
Study on Experiment for the Method of the Treatment of Waste Water Drained from TPCO |
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| The Safety and Environment Protection.Study on Experiment for the Method of the Treatment of Waste Water Drained from TPCO[J].Tianjin Metallurgy,2001(Z1):84-86. |
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| Authors: | The Safety and Environment Protection |
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| Affiliation: | The Safety and Environment Protection Department of TPCO Zhang Zhihua |
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| Abstract: | It is put forward that adopting lime emulsion of ethyne station and polymerized iron sulphate flocculating chemical precipitation to decrease the general hardness of drained waste water, and the content of positive phosphoric radical and things like oil. The result of research shows the waste water after treatment can be completely used as replenish water for water circle system. And the process of waste water drainage and the technical condition are proposed on the experiment. |
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| Keywords: | waste water treatment flocculation chemical precipitation general hardness |
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