| O3预氧化处理微污染黄河水源水研究 |
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| 引用本文： | 王锐,刘彩霞,靳朝喜.O3预氧化处理微污染黄河水源水研究[J].安徽农业科学,2011,39(12):7367-7369. |
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| 作者姓名： | 王锐 刘彩霞 靳朝喜 |
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| 作者单位： | 王锐,刘彩霞(洛阳理工学院,河南洛阳,471000);靳朝喜(洛阳市环保局环境监测站,河南洛阳,471000) |
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| 摘 要： | 目的]为净化微污染黄河水源水寻求一种较好的工艺。方法]研究不同浓度O3投加量和反应时间对微污染黄河水源水中的主要污染物质如色度、CODMn、UV254、NO2-N和NH4＋-N的去除效果。结果]色度明显下降,CODMn降低了10%,UV254下降了58.9%,NO2--N降低了42.69%,NH4＋-N略有增加。处理该微污染黄河水源水,最佳预氧化时间为2 min,臭氧投加量为2.7 mg/L。结论]O3预氧化技术对黄河微污染水源水有良好的处理效果。
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| 关 键 词： | 臭氧 预氧化 黄河 微污染水源水 |
Research on Treatment of Micro-polluted Yellow River Raw Water by O_3 |
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| WANG Rui et al.Research on Treatment of Micro-polluted Yellow River Raw Water by O_3[J].Journal of Anhui Agricultural Sciences,2011,39(12):7367-7369. |
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| Authors: | WANG Rui |
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| Institution: | WANG Rui et al(Department of Environmental Engineering and Chemical,Luoyang institute of Science and Technology,Luoyang,Henan 471000) |
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| Abstract: | Objective] The aim of the study was to seek an efficient treatment process of micro-polluted raw drinking water.Method] The impacts of pollutant such as chromaticity、CODMn、UV254、NO2-N and NH4+-N under the conditions of different ozone dosages and different ozone adding time was analyzed.Result] Under this Process,The reductions of CODMn and UV254 were respectively 10% and 58%.And the amount of pollutants such as organic materials was greatly reduced and the drinking water quality was greatly improved.The optimum reaction time was 2 min;the best O3 dose was 2.7 mg/L.Conclusion] The process of ozone pre-oxidation was found to be efficient in treatment of the micro-polluted source water from the Yellow River. |
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| Keywords: | Ozone Pre-oxidation Yellow River Micro-polluted raw water |
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