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1)  combined removal of nitrogen
复合脱氮
1.
The result shows that there exists combined removal of nitrogen in filter layer, and the environmental conditions in the system are determined as follows: DO level is 1.
为实现高效低耗脱氮,对扩展流好氧滤池的除碳、脱氮特性进行了研究,结果表明滤层内存在复合脱氮过程,相应的系统环境条件:DO为 1。
2)  organic composite denitrification agent
有机复合脱氮剂
1.
An organic composite denitrification agent composed of ethyl lactate was prepared,and the removal effect of ammonia nitrogen by organic composite denitrification agent/air-stripping was compared with that by traditional air-stripping method.
自制一种以乳酸乙酯为主体的有机复合脱氮剂,并对比了直接吹脱法和有机复合脱氮剂/吹脱法对氨氮的去除效果。
3)  complexing denitrogenation
络合脱氮
4)  combined desulfurization and denitration
联合脱硫脱氮
1.
study of combined desulfurization and denitration technology using highly active sorbents;
高活性吸收剂联合脱硫脱氮技术的研究
5)  integral denitrogenation-dehydrogenation
联合-脱氮-脱氢(法)
6)  complexation denitrification additires
络合脱氮剂
1.
According to the feature of the Daqing coking wax oil,an efficient and economical liquid phase complexation denitrification additires has been studied and produced.
试验主要针对大庆石化公司炼油厂生产的焦化蜡油和重催原料油,通过采用络合脱氮剂脱除碱性氮化物。
补充资料:复合有机氮源
分子式:
CAS号:

性质:微生物氮源的一类。常指来自动植物或微生物的一类成分复杂、营养丰富、价格低廉的有机氮源。其成分主要是蛋白质、核酸及其各级降解物。例如各种动物肌肉、皮、内脏、乳及其水解物;蚕蛹粉,各种植物饼、粕及其水解物,以及各种蛋白胨、酵母浸膏等。它们均是培养微生物的优良氮素营养物。

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