nitrite nitrogen meaning in English
亚硝酸盐氮
亚硝酸盐态氮
亚硝酸盐中的氮
亚硝态氮
Examples
- Method study of fast field analysis of nitrite nitrogen in water and waste water
水和废水中亚硝酸盐氮的现场快速分析方法研究 - Improvement of the method for rapidly determinating minor nitrite nitrogen in environmental water body
环境水体中的微量亚硝酸盐氮快速测定方法的改进 - Water quality - determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis cfa and fia and spectrometric detection
水质.用流量分析法cfa and fia和光谱检测法测定亚硝酸氮和硝酸氮及两者总含量 - Considering that this way may result more nitrite nitrogen , it really needs to add chlorines regularly before recovery with duration 30 days in summer and 60 days in winter
考虑到滤前加氨会导致滤后水产生过多的亚硝酸盐氮，因此需要定期恢复前加氯。恢复前加氯的周期为夏季30天左右，冬季60天左右。 - This course demonstrate the important sorts of wastewater analysis , it includes chemical oxygen demand ( cod ) , biochemical oxygen demand ( bod ) , suspended solids ( ss ) , volatile suspended solids ( vss ) , ammonia nitrogen , organic nitrogen , nitrite nitrogen , nitrate nitrogen , orthophosphate , total phosphate , sulfate , and sulfide
本课程包含污水分析重要项目的原理解说及实验分析，分析项目包括：化学需氧量、生化需氧量、悬浮固体物、挥发性悬浮固体物、氨氮、有机氮、亚硝酸盐氮、硝酸盐氮、正磷酸盐、总磷、硫酸盐及硫化物。