| 水质氨氮在线监测仪对污染源低浓度样品测定的研究 |
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| 引用本文： | 左航,贺鹏,杨勇,孙海林,仇鹏.水质氨氮在线监测仪对污染源低浓度样品测定的研究[J].中国环境监测,2019,35(3):156-162. |
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| 作者姓名： | 左航 贺鹏 杨勇 孙海林 仇鹏 |
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| 作者单位： | 中国环境监测总站国家环境保护环境监测质量控制重点实验室;中日友好环境保护中心 |
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| 基金项目： | 水体污染控制与治理科技重大专项 (2009ZX07527-007-005) |
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| 摘 要： | 水质氨氮在线监测仪广泛用于各类水体中氨氮的在线监测,随着我国水质氨氮减排工作的开展,污染源废水中氨氮浓度逐渐降低,目前市场上的水质氨氮在线监测仪是否适用于低浓度氨氮样品的在线监测成为广大环保工作者关心的问题。选取3种不同类型的水质氨氮在线监测仪分别进行低浓度标样和实际水样测试,并对结果进行了讨论。
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| 关 键 词： | 氨氮 在线监测 低浓度样品 测定 |
| 收稿时间： | 2018/4/23 0:00:00 |
| 修稿时间： | 2018/9/16 0:00:00 |
Study of On-Line Ammonia Analyzer on Measuring Low Level Ammonia Sample |
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| ZUO Hang,HE Peng,YANG Yong,SUN Hailin and QIU Peng.Study of On-Line Ammonia Analyzer on Measuring Low Level Ammonia Sample[J].Environmental Monitoring in China,2019,35(3):156-162. |
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| Authors: | ZUO Hang HE Peng YANG Yong SUN Hailin and QIU Peng |
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| Institution: | State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China,State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China,State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China,State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China and Sino-Japan Friendship Centre for Environmental Protection, Beijing 100029, China |
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| Abstract: | On-Line Ammonia Analyzers are used to monitor many kinds of water. As an important Total Control Index in 5-year plan, ammonia average level in pollution source wastewater drainage is reducing. Many environmentalists are caring if the most Ammonia Analyzers in recent market have good performance in measuring low level ammonia sample. Here 3 types online Ammonia Analyzers are compared in the test of low level standards and actual water samples, and the results are discussed. |
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| Keywords: | ammonia on-line analyzer low level sample measure |
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