| 一种重金属废水处理剂的制备及应用研究(2) --颗粒状水处理剂的表征研究 |
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| 引用本文： | 钱功明,陈振,钟康年,罗惠华,杨昌柱.一种重金属废水处理剂的制备及应用研究(2) --颗粒状水处理剂的表征研究[J].山东轻工业学院学报,2006,20(2):65-69. |
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| 作者姓名： | 钱功明 陈振 钟康年 罗惠华 杨昌柱 |
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| 作者单位： | [1]华中科技大学环境科学与工程学院,湖北武汉430074 [2]山东轻工业学院轻化与环境工程学院,山东济南250100 [3]武汉工程大学环境与城市建设学院,湖北武汉430073 |
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| 基金项目： | 江西省中医药管理局资助项目 |
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| 摘 要： | 采用滚动制粒的造粒技术制备出性能优良的颗粒状废水处理剂.用X射线衍射（XRD）、富立叶变换红外光谱（FTIR）、扫描电镜（SEM）、BET比表面积测定和热重分析等多种手段对水处理剂进行了结构方面的测试.结果表明：制备的颗粒状水处理剂去除Pb^2＋能力可达到112.28mg/g,水处理剂的结构与改性的天然磷灰石的结构相比,未发生重大变化,较好的保持了改性的天然磷灰石的各项性能.同时由于添加剂的加入,形成了丰富的孔隙和高强度的粘结体.
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| 关 键 词： | 重金属废水 颗粒 改性天然磷灰石 造粒 |
| 文章编号： | 1004-4280(2006)02-0065-05 |
| 修稿时间： | 2005年11月10 |
The preparation and application of a wastewater treatment agent for heavy metal ions (2): the characterization |
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| QIAN Gong-ming,CHEN Zhen,ZHONG Kang-nian,LUO Hui-Hua,YANG Chang-zhu.The preparation and application of a wastewater treatment agent for heavy metal ions (2): the characterization[J].Journal of Shandong Institute of Light Industry(Natural Science Edition),2006,20(2):65-69. |
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| Authors: | QIAN Gong-ming CHEN Zhen ZHONG Kang-nian LUO Hui-Hua YANG Chang-zhu |
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| Abstract: | The granular wastewater treatment agent,which has bluechip property for heavy metal ions contained wastewater by means of a new rotation shaping processing investigated in this paper.The samples were characterized by X-ray diffraction(XRD),FTIR spectroscopy,thermal-weight analysis,and their specific surfaces were tested by BET method.The results indicated that the wastewater treatment agents' removal aqueous Pb~(2+) ability is 112.28mg/g.The crystal structure of the wastewater treatment agents which contain preferable the capability of the modified natural property has no importance change.The high strength of consolidate and the abundant hole are existed because of the adding of additive. |
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| Keywords: | Heavy metal wastewater granule modipied natural apatite pelleting |
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