| 砂滤技术在水处理研究中的进展 |
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| 引用本文： | 张帅,赵志伟,彭伟,麦正军,周继豪,师杰,万天琦.砂滤技术在水处理研究中的进展[J].当代化工,2017,46(1). |
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| 作者姓名： | 张帅 赵志伟 彭伟 麦正军 周继豪 师杰 万天琦 |
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| 作者单位： | 1. 后勤工程学院国防建筑规划与环境工程系,重庆沙坪坝,401311;2. 空军93413部队,山西永济,044500 |
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| 基金项目： | 军队后勤科研计划项目，重庆市研究生科研创新项目 |
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| 摘 要： | 对砂滤技术进行了简要的概述。从级配、滤料种类、特殊水质等方面对影响过滤的几个重要因素进行了论述。从除浊、除氨氮、除铁锰、除藻等方面详细的论述了砂滤技术的应用现状。对砂滤工艺中存在的问题,从滤料改性、微絮凝过滤、生物强化过滤等方面总结了强化过滤的措施和发展趋势。
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| 关 键 词： | 水处理 砂滤技术 优化过滤 强化过滤 综述 |
Research Progress of the Sand Filtration Technology for Water Treatment |
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| ZHANG Shuai,ZHAO Zhi-wei,PENG Wei,MAI Zheng-jun,ZHOU Ji-hao,SHI Jie,WAN Tian-qi.Research Progress of the Sand Filtration Technology for Water Treatment[J].Contemporary Chemical Industry,2017,46(1). |
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| Authors: | ZHANG Shuai ZHAO Zhi-wei PENG Wei MAI Zheng-jun ZHOU Ji-hao SHI Jie WAN Tian-qi |
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| Abstract: | The sand filtration technology was briefly summarized.Then several important factors affecting the filtration were discussed from the aspects of gradation,media type and special water quality.Then,application status of the sand filtration technology was discussed in detail from the aspects of removing turbidity,removing ammonia nitrogen,removing iron and manganese,removing algae and so on.At last,the measures and development trend of strengthening filtration were summarized from the aspects of filter media modification,micro-flocculation filtration and biological strengthening filtration. |
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| Keywords: | water treatment sand filtration technology optimized filtration enhanced filtration review |
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