| CS-g-PMMAPANNHNH2水处理剂的应用研究 |
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| 引用本文： | 李玫,邱绪良,宋慧瑾,罗鸿兵.CS-g-PMMAPANNHNH2水处理剂的应用研究[J].成都大学学报(自然科学版),2013,32(3):312-314. |
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| 作者姓名： | 李玫 邱绪良 宋慧瑾 罗鸿兵 |
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| 作者单位： | 成都大学城乡建设学院,四川成都,610106;成都海旺科技有限责任公司,四川成都,610041;成都大学工业制造学院,四川成都,610106;四川农业大学城乡建设学院,四川成都,611830 |
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| 基金项目： | 四川省环保厅重点科技支撑课题 |
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| 摘 要： | 运用静态法和动态法研究了自制改性淀粉CS-g-PMMAPANNHNH2对重金属离子的吸附去除能力.结果表明,在重金属离子单独存在或共存时,CS-g-PMMAPANNHNH2对Pb2+、Cr6+、Cd2+、Cu2+、Mn2+、Zn2+等金属离子都具有较好的吸附效果,最高吸附率可达99%.同时,利用CS-g-PMMAPANNHNH2对实际含Pb和含Cu、Pb的废水进行了处理,结果表明,CS-g-PMMAPANNHNH2是一种很好的水处理剂,对Pb2+、Cu2+等重金属离子具有很好的吸附效果,具有实际应用和推广价值.
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| 关 键 词： | 水处理 CS-g-PMMAPANNHNH2 吸附 重金属离子 废水 |
Application of CS-g-PMMAPANNHNH2 as Water-processing Agent |
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| LI Mei
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QIU Xuliang
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SONG Huijin
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LUO Hongbing.Application of CS-g-PMMAPANNHNH2 as Water-processing Agent[J].Journal of Chengdu University (Natural Science),2013,32(3):312-314. |
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| Authors: | LI Mei QIU Xuliang SONG Huijin LUO Hongbing |
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| Institution: | 4 (1 .School of Urban and Rural Construction, Chengdu University, Chengdu 610106,China; 2.Haiwang Technology Co., Ltd., Chengdu 610041, China; 3.School of Industrial Manufacturing, Chengdu University, Chengdu 610106, China; 4. Udum and Rural Development College, Sichnan Agriculture University, Chengdu 611830, China) |
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| Abstract: | The absorbability of the home - made modified starch CS-g-PMMAPANNHNH2 for heavy metal ions is studied by captive method and dynamic method. The results show that the heavy metal ions such as Pb2＋ ,Cr6＋ xCd2＋. Cu2＋ xMn2＋ xZn2＋ can be well absorbed by CS-g-PMMAPANNHNH2 and the highest absorbability is up to 99%. The treatment effect of wastewater containing Zn2＋ and Cu2＋ by CS-g-PMMAP- ANNHNH2 is also studied. We conclude that CS-g-PMMAPANNHNH2 is a good water-processing agent and has good absorbability for Zn2 ＋ and Cu2 ＋ , which deserves to be practically applied and popularized. |
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| Keywords: | water-processing CS-g-PMMAPANNHNH2 absorbability heavy metal ion wastewater |
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