| 硫酸生产中含砷废水治理工艺、提高砷去除率的研究应用 |
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| 引用本文： | 王勇.硫酸生产中含砷废水治理工艺、提高砷去除率的研究应用[J].云南环境科学,2012(4):72-73. |
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| 作者姓名： | 王勇 |
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| 作者单位： | 楚雄州环境监测站,云南楚雄675000 |
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| 摘 要： | 通过对硫酸生产中所产生的酸性含砷等污染物废水治理设施及工艺的研究，对废水治理设施及工艺进行技术改造，提高了废水中砷等污染物的去除率，降低了废水中污染物浓度。处理后的废水主要污染物浓度能稳定达到新的行业排放标准和企业内部制定的循环用水标准，处理后的清水能作为生产工艺用水循环使用。
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| 关 键 词： | 酸性含砷废水 废水治理设施及工艺 技改 |
A Research and Application of Arsenic Wastewater Treatment Process in Sulfuric Acid Production to Improve the Arsenic Removal |
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| WANG Yong.A Research and Application of Arsenic Wastewater Treatment Process in Sulfuric Acid Production to Improve the Arsenic Removal[J].Yunnan Environmental Science,2012(4):72-73. |
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| Authors: | WANG Yong |
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| Institution: | WANG Yong (Chuxiong Prefectural Environmental Monitoring Station, Chuxiong Yunnan 675000 China) |
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| Abstract: | A research is conducted on the arsenic wastewater treatment facility and process in sulfuric acid produc- tion, and the technical renovation is done to improve the arsenic removal rate and reduce its concentration in the wastewater. After treatment, the pollutant concentration in the wastewater is stable and is in compliance with the new industrial discharge standard and the internal water recycling standard of the enterprise. The water after treat- ment is recycled in the production process. |
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| Keywords: | acid arsenic wastewater wastewater treatment facility and process technical renovation |
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