摘要
主要探讨了分光光度法测定地表水氨氮含量的研究,结合具体的实验研究,详细地阐述了分光光度法测定氨氮含量的实验,并系统分析了实验的相关步骤,以期能为有关方面的工作提供参考和借鉴。
The main study content determination of ammonia nitrogen in surface water by spectrophotometry, combined with the experimental study of concrete, illustrates the determination of ammoniacal nitrogen content Spectrophotometric experiments, and a systematic analysis of the relevant steps of the experiment, reference and reference for the relevant work.
出处
《科技与创新》
2015年第2期97-97,101,共2页
Science and Technology & Innovation
关键词
分光光度法
氨氮含量
加酸量
絮状物
spectrophotometry
ammonia nitrogen
the acid content
floc
