| 海水淡化水与地表源水混配工艺研究 |
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| 引用本文： | 刘建卫,唐娜,何国华,张蕾,程鹏高,王学魁. 海水淡化水与地表源水混配工艺研究[J]. 天津科技大学学报, 2014, 0(4): 39-43 |
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| 作者姓名： | 刘建卫 唐娜 何国华 张蕾 程鹏高 王学魁 |
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| 作者单位： | 天津市海洋资源与化学重点实验室,天津科技大学海洋科学与工程学院,天津300457 |
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| 基金项目： | 基金项目：国家自然科学基金资助项目（21376178）;天津市科技支撑计划资助项目（12ZCDZSF06900-3） |
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| 摘 要： | 为了提高海水淡化水稳定性,将海水淡化水与地表源水进行混配处理,同时投加氢氧化钙调节pH,研究考察在不同温度和搅拌条件下的混配效果,通过对实验结果进行分析,确定天津市海水淡化水与地表源水(滦河水)的最佳混配体积比为1∶2、投加Ca(OH)2调节pH在8.0左右,水质达到水厂要求,经后续处理即可进入天津市市政管网进行安全输送.
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| 关 键 词： | 海水淡化 市政源水 管网腐蚀 混配 |
Technology of Mixing Desalinated Sea Water and Original Municipal Water |
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| LIU Jianwei,TANG Na,HE Guohua,ZHANG Lei,CHENG Penggao,WANG Xuekui. Technology of Mixing Desalinated Sea Water and Original Municipal Water[J]. Journal of Tianjin University of Science & Technology, 2014, 0(4): 39-43 |
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| Authors: | LIU Jianwei TANG Na HE Guohua ZHANG Lei CHENG Penggao WANG Xuekui |
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| Affiliation: | (Tianjin Key Laboratory of Marine Resources and Chemistry, College of Marine Science and Engineering, Tianjin University of Science ＆ Technology, Tianjin 300457, China) |
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| Abstract: | In this research,the desalinated sea water and original municipal water were mixed to improve the stability of the desalinated seawater. At the same time calcium hydroxide was added to adjust pH and the effect was studied under different conditions of temperature and stirring situation. It showed that the best mixing rate of the desalinated sea water to the mu-nicipal water （Luanhe River water）was 1∶2 in Tianjin. pH value was controled at about 8.0 by adding calcium hydroxide. The water quality could meet the requirements of the water plant,and the water could enter the municipal pipe network safely after subsequent processing. |
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| Keywords: | seawater desalination original municipal water pipeline corrosion mix |
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