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| 高铁酸盐预氧化对颤藻去除效果及机理的研究 | |
| 引用本文： | 苑宝玲,曲久辉,张金松,葛旭,梁明,田宝珍,李大鹏. 高铁酸盐预氧化对颤藻去除效果及机理的研究[J]. 环境科学学报, 2001, 21(4): 390-393 |
| 作者姓名： | 苑宝玲 曲久辉 张金松 葛旭 梁明 田宝珍 李大鹏 |
| 作者单位： | 1. 中国科学院生态环境研究中心 2. 深圳自来水公司水技术研究所 3. 北京航空航天大学环境工程系 |
| 基金项目： | 国家自然科学重点基金资助项目 (批准号 :5 983830 0 ) |
| 摘 要： | 以深圳市铁岗水库水源为主要研究对象，通过与单纯投加聚合氯化铝（PAC）相比，研究了高铁酸盐预氧化对铁岗水中颤藻（Oscillatoria)的去除效能，藻类去除率高达97．85％。证明在处理较难去除的颤藻时，高铁酸盐与PAC联用，可显著提高对藻类的去除效能，初步研究了预氧化方法对水中颤藻去除的机理。 |
| 关 键 词： | 高铁酸盐 预氧化 去除机理 颤藻 水体污染 水库 水源水 污染治理 |
| 文章编号： | 0253-2468(2001)-04-0390-04 |
| 收稿时间： | 2000-04-24 |
| 修稿时间： | 2000-04-24 |
Study on the efficiency and mechanism of Oscillatoria removal from drinking water by ferrate |
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| YUAN Baoling,QU Jiuhui,ZHANG Jinsong,GE Xu,LIANG Ming,TIAN Baozhen and LI Dapeng. Study on the efficiency and mechanism of Oscillatoria removal from drinking water by ferrate[J]. Acta Scientiae Circumstantiae, 2001, 21(4): 390-393 | |
| Authors: | YUAN Baoling QU Jiuhui ZHANG Jinsong GE Xu LIANG Ming TIAN Baozhen LI Dapeng |
| Affiliation: | State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco Environmental Sciences, Chinese Academy of Science, Beijing 100085,State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco Environmental Sciences, Chinese Academy of Science, Beijing 100085,Institute of Water Technologies, Shenzhen Water Supply(Group)Co., Ltd.,,Institute of Water Technologies, Shenzhen Water Supply(Group)Co., Ltd.,,Institute of Water Technologies, Shenzhen Water Supply(Group)Co., Ltd.,,State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco Environmental Sciences, Chinese Academy of Science, Beijing 100085 and Dept.of Erviromental Engineering and Applied Chemistry, Beijing Universty of Aeronautics and Astronauties |
| Abstract: | Compared with the effect of algae removal only by PolyAluminium Chloride (PAC) coagulation treatment, the effect of removal on Oscillatoria from raw water, which was extracted from Tiegang reservoir, by ferrate pre oxidation coupling with the PAC coagulation was studied. The result showed that the efficiency of Oscillatoria removal by ferrate pre oxidation was up to 97 85% and was higher than that of algae removal only by PAC. the mechanism of algae removal by ferrate pre oxidation was also be studied. |
| Keywords: | ferrate pre oxidation Oscillatoria mechanism of algae removal |
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