1) total chlorine (or nitrogen)
氯或氮的总量 TCON
2) total chlorine (or nitrogen)
氯或氮的总量
4) mass ratio of chlorine to ammonia-nitrogen
氯与氨氮的量比
1.
With simulant ammonia-nitrogen wastewater whose mass concentration was 100 mg / L as the study object, the effects of mass ratio of chlorine to ammonia-nitrogen, reaction time, pH value and some other factors on sodium hypochlorite removing ammonia-nitrogen were systematically studied through orthogonal test and single-factor test.
研究以质量浓度为100mg/L的氨氮模拟废水为对象,通过正交试验和单因素试验系统地探讨了氯与氨氮的量比、反应时间和pH值等因素对次氯酸钠氧化脱除氨氮的影响。
5) To total in number or amount;add up to.
总计计算数或量的总和;总计
6) total nitrogen content
总氮含量
1.
Analysis of combining ability and heritability of nicotine content,total nitrogen content and nitrogen/nicotine ratio in burley tobacco;
白肋烟烟碱、总氮含量及氮碱比的配合力与遗传力分析
2.
Through analysis on chemistry properties of various nitrogen forms in compound fertilizers,some problems existing in determination of total nitrogen content in compound fertilizer are solved,and the qualitative analysis of nitrogen form and its key points is also presented for a reference in determination of compound fertilizer.
通过对复混肥料中不同形态氮的化学性质的分析,解答了复混肥料总氮含量检验中的常见问题。
补充资料：总氯含量测定
分子式：
CAS号：
性质：氯丁橡胶中总氯含量的测定方法常用的有两种：氧瓶燃烧法和容量法。氧瓶燃烧法是将试样在铂丝为催化剂条件下燃烧，将氯转化为钾盐，再以硝酸汞标准溶液滴定。容量法是将试样与碳酸钠-硝酸钾混合物于350～400℃下熔融分解为氯化氢，同时转化成氯化物，再以硝酸银容量法测定。这些测定方法同时亦可以用于测定氯化丁基橡胶和氯磺化聚乙烯中氯含量。
CAS号：
性质：氯丁橡胶中总氯含量的测定方法常用的有两种：氧瓶燃烧法和容量法。氧瓶燃烧法是将试样在铂丝为催化剂条件下燃烧，将氯转化为钾盐，再以硝酸汞标准溶液滴定。容量法是将试样与碳酸钠-硝酸钾混合物于350～400℃下熔融分解为氯化氢，同时转化成氯化物，再以硝酸银容量法测定。这些测定方法同时亦可以用于测定氯化丁基橡胶和氯磺化聚乙烯中氯含量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条