| 天然沸石的加工技术及其在水处理中的应用 |
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| 引用本文： | 陈方明,陆琦,曹李靖,于吉顺. 天然沸石的加工技术及其在水处理中的应用[J]. 安全与环境工程, 2004, 11(1): 19-22 |
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| 作者姓名： | 陈方明 陆琦 曹李靖 于吉顺 |
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| 作者单位： | 中国地质大学纳米科技中心,武汉,430074;中国地质大学环境学院,武汉,430074 |
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| 摘 要： | 论述了天然沸石的吸附、离子交换和催化性能，介绍了沸石的超细粉碎、选矿提纯、化学增白、改性或改型、人工合成和再生等加工技术．从去除有机污染物、去除氨氮、降低氟含量、去除重金属离子、作污水滤料、消除放射性物质等方面回顾了沸石在水处理中的应用．并对应用前景和未来发展进行了展望。
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| 关 键 词： | 沸石 性能 加工技术 水处理 应用 |
| 文章编号： | 1671-1556(2004)01-0019-04 |
| 修稿时间： | 2003-09-23 |
Processing Technology of Natural Zeolite and Its Application in Water Treatment |
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| CHEN Fang ming ,LU Qi ,CAO Li jing ,YU Ji shun. Processing Technology of Natural Zeolite and Its Application in Water Treatment[J]. Safety and Environmental Engineering, 2004, 11(1): 19-22 |
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| Authors: | CHEN Fang ming LU Qi CAO Li jing YU Ji shun |
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| Affiliation: | CHEN Fang ming 1,LU Qi 1,CAO Li jing 2,YU Ji shun 1 |
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| Abstract: | The absorption, ion exchange and catalysis property of natural zeolite are expounded.Processing technology of natural zeolite is introduced from six aspects of ultrafine comminution,mineral purifying,chemical bleaching,modification,synthesizing and regeneration.The applications of zeolite in water treatment are reviewed,including removing organic pollutants,removing ammonia N,reducing fluorides,removing heavy metal ion,making filter media of wastewater and removing radioactive materials.Application prospects and further research are expected. |
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| Keywords: | zeolite property processing technology water treatment application |
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