Zeolite has strong capacity of ion exchange for ammonia. In addition, it has the capacity of fixing microbes and adjusting the equilibrium of free amine and ammonia ions.
沸石对氨氮有很强的离子交换能力，此外还有固定微生物和调整自由胺和氨离子的平衡能力。
Compared with the old process or ion exchange process, the improved process shows clear advantage and is suitable to be used in a fertilizer plant having carbon dioxide and ammonia resources.
新工艺与原工艺及离子交换法工艺相比较均有较明显的优势，适合于有二氧化碳和氨资源的化肥厂采用。
Ammonia in th air was determined by ion chromatography after being absorbed with dilute sulfuric acid.
建立了以稀硫酸吸收、离子色谱法测定空气中氨的方法。
Apply ion chromatography method on determining ammonia of indoor ambient air, which has more convenient operation, higher sensitivity, higher accuracy and better repeatability.
采用离子色谱法测定室内环境空气中的氨，具有操作简单、灵敏度高、准确度高、重现性好等优点。
The regeneration capability, the influencing factors and the ion exchange technics of the natural clinoptilolite to ammonia nitrogen were researched.
对天然斜发沸石的再生性能及其影响因素以及天然斜发沸石离子交换氨氮作用的工艺进行了研究。
Cobalt can be converted into complex ion by excess ammonia and then recovered as highly pure metal cobalt powder by replacing with zinc powder.
所得少量浓缩液去掉铁等杂质之后，加过量氨使钴形成络合物，再用锌粉置换出金属钴粉。
Description Ammonia (NH 3) or its ion form ammonium (NH 4 +) is an important source of nitrogen for living systems.
产品说明对生命机体来说氨(NH3)或铵离子形式(NH4 +)是氮的重要来源。
Ion high-voltage electrostatic field through the optical, ultraviolet, photocatalyst, cold catalyst, a small amount of ozone strongly dispel formaldehyde, benzene, ammonia and other toxic gases;
通过光电离子高压静电场、光触媒、冷触媒、少量臭氧强力祛除甲醛、苯、氨等有毒气体；
The removal function is based on the absorption of zeolite for nonionic ammonia and on the ion-exchange of zeolite with ionic ammonia , and the former is always stronger than the latter .
其去除原理主要为沸石对非离子氨的吸附作用和与离子氨的离子交换作用，且前者总强于后者。
Influence factors and rules for adsorption and ion-exchange of ammonia nitrogen by zeolite were analyzed.
分析了氨氮在沸石上发生吸附和离子交换的主要影响因素和规律。
A new method to determine the concentration of ammonia-nitrogen by ammonium ion selective electrode has been introduced in this paper.
本文介绍一种新型的测量氨氮浓度的方法？铵离子选择电极分析法。
A new method to determine the concentration of ammonia-nitrogen by ammonium ion selective electrode has been introduced in this paper.
本文介绍一种新型的测量氨氮浓度的方法？铵离子选择电极分析法。
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