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| 饮用水过滤中的除铝实验研究 | |
| 引用本文： | 王志红,崔福义,张霄宇.饮用水过滤中的除铝实验研究[J].工业用水与废水,2001,32(5):7-9. |
| 作者姓名： | 王志红 崔福义 张霄宇 |
| 作者单位： | 1. 广东工业大学, 2. 哈尔滨工业大学, 3. 深圳自来水公司, |
| 基金项目： | 国家自然科学基金（59778023），黑龙江省自然科学基金（E9825）资助项目，广东工业大学青年教师基金资助项目（9920 |
| 摘 要： | 通过饮用水除铝的生产实验，主要研究了过滤过程中浊度对水中余铝的影响。提出了饮用水除铝可以分为降低溶解铝和去除颗粒铝两种途径。过滤水的余浊和余铝在一定范围内呈线性相关关系，除浊的同时可去除颗粒铝。当控制过滤水的浊度分别为7NTU和0．1NTU时，过滤水的余铝可分别控制在0．05mg/L和0．02mg/L。 |
| 关 键 词： | 饮用水 铝 过滤 除铝实验 水处理 |
| 文章编号： | 1009-2455(2001)05-0007-03 |
| 修稿时间： | 2001年7月9日 |
Aluminum Removal Testing in Drinking Water Filtration |
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| WANG Zhi - hong,CUI Fu - yi,ZHANG Xiao - yu.Aluminum Removal Testing in Drinking Water Filtration[J].Industrial Water & Wastewater,2001,32(5):7-9. | |
| Authors: | WANG Zhi - hong CUI Fu - yi ZHANG Xiao - yu |
| Abstract: | The effect of turbidity on residual aluminum in water was studied through aluminum removal tests in the production of drinking water. Two ways are proposed for the removal of aluminum from drinking water, i. e., by reducing dissolved aluminum and by removing aluminum solids. A linear relationship to a certain extent was shown between residual turbidity and residual aluminum in filtered water. Aluminum solids can be removed while turbidity is removed. When the turbidity of the filtered water is controlled at 7 NTU and 0.1 NTU respectively, the residual aluminum in the filtered water can be controlled at 0.05 mg/L and 0. 02mg/L accordingly. |
| Keywords: | drinking water aluminum filtration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |