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水质检测中总氮低于三氮总和问题的研究与优化

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针对实际检测工作中总氮检测结果小于三氮(氨氮、硝酸盐氮、亚硝酸盐氮)检测结果总和的现象,从浑浊度、消解和冷却时间、氨氮占比及样品保存时间等因素对总氮及三氮影响进行了研究验证,提出了优化建议,较好地解决了总氮小于三氮总和的问题.
Research and Optimization on the Problem of Total Nitrogen Lower than the Sum of Triple-nitrogen in Water Quality Monitoring
Aiming at the phenomenon that the total nitrogen is lower than the sum of the Triple-nitrogen in the actual moni-toring work.The effects of total nitrogen and triple-nitrogen were studied and verified in the factors such as turbidity,potas-sium persulfate,ammonia nitrogen and sample storage time.And make optimization suggestions,it solves the problem that the total nitrogen is lower than the sum of the triple-nitrogen.

total nitrogentriple-nitrogenoptimization suggestions

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福建省三明环境监测中心站,福建 三明 365000

总氮 三氮 优化建议

2024

福建分析测试
福建省测试技术研究所

福建分析测试

影响因子:0.365
ISSN:1009-8143
年,卷(期):2024.33(5)