| 重金属在线分析仪在铅蓄电池废水处理中的应用 |
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| 引用本文： | 闻路红,俞建成,张思相,项光宏,赵鹏. 重金属在线分析仪在铅蓄电池废水处理中的应用[J]. 分析仪器, 2012, 0(5): 28-31 |
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| 作者姓名： | 闻路红 俞建成 张思相 项光宏 赵鹏 |
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| 作者单位： | 1. 聚光科技(杭州)股份有限公司,杭州,310052
2. 杭州电子科技大学,杭州,310018 |
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| 基金项目： | 杭州市重大科技创新项目 |
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| 摘 要： | 本文对重金属沉淀处理方法进行了分析,指出目前常见的加入过量碱进行沉淀处理方式并不是沉淀处理的最佳工艺.以铅为例,最佳沉淀的pH应是9.5～10.5.在此基础上,提出采用自控仪表反馈控制沉淀pH调节剂加入量的改进重金属处理工艺流程,并采用重金属在线分析仪监控重金属的最终排放量.通过铅蓄电池厂的应用,确实有改善作用.同时,对重金属在线分析仪测量结果进行实验室比对,在线分析仪结果与实验室比对结果较为一致,满足相关标准要求.
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| 关 键 词： | 重金属 处理 反馈控制 在线分析仪 |
Application of online heavy metal analyzer on lead-acid batteries wastewater treatment |
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| Wen Luhong , Yu Jiancheng , Zhang Sixiang , Xiang Guanghong , Zhao Peng. Application of online heavy metal analyzer on lead-acid batteries wastewater treatment[J]. Analytical Instrumentation, 2012, 0(5): 28-31 |
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| Authors: | Wen Luhong Yu Jiancheng Zhang Sixiang Xiang Guanghong Zhao Peng |
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| Affiliation: | 1. Focused Photon- ics (Hangzhou) , Inc. Hangzhou 310052, China; 2. Hangzhou Dianzi University, Hangzhou 310018, China) |
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| Abstract: | This paper discusses the precipitation of treatment heavy metals pollution in wastewater. Its wrong put too much alkaline liquor into wastewater. Take the wastewater contain lead for example, the suit pH for treatment Lead is 9.5-10.5. Based on this, the paper suggest feedback control the alkali liquor addition amount by pH online analyzer, and monitor the content of lead in discharge outlet by heavy metals analyzer. It＇s resentful in the process of treatment lead-acid batteries wastewater. This paper compares the results of heavy metal analyzer and laboratory monitor, find the results were relevant. |
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| Keywords: | heavy metal treatment feedback control online analyzer |
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