| 聚合氯化铝和改性聚合氯化铝中铝形态分布研究 |
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| 引用本文： | 王莉娜,方柏.聚合氯化铝和改性聚合氯化铝中铝形态分布研究[J].江苏环境科技,2005,18(Z1):1-4. |
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| 作者姓名： | 王莉娜 方柏 |
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| 作者单位： | 1. 武汉理工大学资源与环境工程学院,湖北,武汉,430070
2. 华中科技大学环境科学与工程学院,湖北,武汉,430074 |
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| 基金项目： | 南京市科委软科学列项课题(SSRN2003106) |
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| 摘 要： | 利用Al-Ferron络合比色法研究实验室合成的聚合氯化铝和改性聚合氯化铝的铝形态分布,并对其合成工艺进行改进.聚合氯化铝合成条件为铝离子初始浓度为1 mol/L,物料比11,反应温度为60℃,熟化温度为60℃～65℃.合成改性聚合氯化铝适宜条件是Al/Si在0.7～1之间,聚硅酸聚合时间为90 min,模数为2的水玻璃.
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| 关 键 词： | 聚合氯化铝 改性聚合氯化铝 铝形态分布 |
| 修稿时间： | 2005年9月24日 |
Study on the Species Distributions of Aluminum for Polyaluminium Chloride and Modified Polyaluminium Chloride |
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| WANG Li-na,FANG Bo.Study on the Species Distributions of Aluminum for Polyaluminium Chloride and Modified Polyaluminium Chloride[J].Jiangsu Environmental Science and Technology,2005,18(Z1):1-4. |
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| Authors: | WANG Li-na FANG Bo |
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| Institution: | CHEN Fang-rone |
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| Abstract: | Macrocosmic biological treatment has been used in some man-made lakes where water quality became perfect. However, due to restriction of man-made lakes, behaviors of aquatic organisms and bad administration, some negative effects such as mosquito breeding, hard control, difficult clean, have appeared. The equipments for pushing water and aeration can be used to eliminate dead water areas and activate microcosmic biological system in man-made lakes. |
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| Keywords: | Polyaluminium chloride Modified polyaluminium chloride The species distributions of aluminum |
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