| 提高污水回用率，减少新水耗用量 |
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| 引用本文： | 秦迎生.提高污水回用率，减少新水耗用量[J].冶金动力,2008(1):72-75. |
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| 作者姓名： | 秦迎生 |
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| 作者单位： | 北京首钢新钢有限责任公司动力厂,北京,100041 |
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| 摘 要： | 介绍了首钢在节约用水工作中采取的具体措施：污水处理厂的投用，使污水回用率达到70％；高炉煤气洗涤水外排水的利用、污水处理广回用水除盐站的建立，使污水回用率达到95％，新水补充量降低，吨钢耗新水也相应降低。改造措施取得了一定的经济效益、社会效益、环保效益。
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| 关 键 词： | 新水耗量 污水 回用率 |
| 文章编号： | 1006-6764（2008）01-0072-04 |
| 收稿时间： | 2007-08-20 |
| 修稿时间： | 2007年8月20日 |
Increase Reusing Rate of Sewage to Decreasing Fresh Water Consumption |
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| QIN Ying-sheng.Increase Reusing Rate of Sewage to Decreasing Fresh Water Consumption[J].Metallurgical Power,2008(1):72-75. |
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| Authors: | QIN Ying-sheng |
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| Affiliation: | QIN Ying-sheng (Power Plant of New Steel Co., Ltd., Shoudu Iron and Steel Company, Beijing 100041) |
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| Abstract: | Actual measures adopted in water saving work of Shoudu Iron and Steel Company are presented. Commissioning of a effluent treatment plant makes effluent reusing rate reach 70%; Using of blast furnace scrubber water and establishment of the desalfing sta- tion for reusing water of the effluent treatment plant make effluent reusing rate reach 95%. Additional amount of fresh water decreases and fresh water consumption of steel/ton decreases correspondently. Implementation of the reconstruction measures has achieved certain economic benefit, social benefit and environment benefit. |
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| Keywords: | fresh water consumption effluent reusing rate |
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