上游水库水体中氨氮、亚硝酸盐氮、硝酸盐氮、总氮的测定和关系探究  

Determination and Relationship of Ammonia Nitrogen,Nitrite Nitrogen,Nitrate Nitrogen and Total Nitrogen in Upstream Reservoir Water

作　　者：赵文斌 ZHAO Wen-bin(Water Environment Monitoring Sub-Center of Xinjiang Aksu Hydrological Survey Bureau,Aksu 843000,Xinjiang China)

机构地区：[1]新疆阿克苏水文勘测局水环境监测分中心,新疆阿克苏843000

出　　处：《分析测试技术与仪器》2022年第2期222-227,共6页Analysis and Testing Technology and Instruments

摘　　要：采用紫外分光光度法测定上游水库固定监测点位近两年采集样品的总氮、硝酸盐氮、氨氮、亚硝酸盐氮含量.对测试结果进行分析比较,探讨了上游水库水中总氮、硝酸盐氮、氨氮、亚硝酸盐氮的关系,从而为上游水库水质数据分析和综合评价提供一定参考.The total nitrogen,nitrate nitrogen,ammonia nitrogen,and nitrite nitrogen in the upstream reservoir water were determined by the spectrophotometry.The contents of total nitrogen,nitrate nitrogen,ammonia nitrogen,and nitrite nitrogen in the samples collected from the fixed monitoring point of the upstream reservoir in recent two years were determined using the ultraviolet spectrophotometry.The test results were analyzed and compared,and the relationships among the total nitrogen,nitrate nitrogen,ammonia nitrogen,and nitrite nitrogen in the upstream reservoir water were discussed,thus a certain reference for the data analysis and comprehensive evaluation of water quality data in upstream reservoirs is provided.

关 键 词：上游水库 三氮 总氮 

分 类 号：O657.32[理学—分析化学]