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1)  advanced nitrogen removal via nitrite
短程深度脱氮
1.
To achieve stable advanced nitrogen removal via nitrite in SBR,factors influencing pH variation in treating real domestic wastewater were investigated.
为了实现稳定的SBR法短程深度脱氮技术,考察了实际生活污水处理过程中pH值的变化规律及其影响因素。
2)  short-cut nitrification-denitrification
短程脱氮
1.
Analysis of nitrifying bacteria in short-cut nitrification-denitrification processes by using FISH, PCR-DGGE and Cloning;
采用FISH、DGGE和Cloning对短程脱氮系统中硝化菌群的比较分析
3)  advanced nitrogen removal
深度脱氮
1.
Biological advanced nitrogen removal from landfill leachate of high concentration nitrogen by anoxic/anaerobic UASB-sequencing batch reactor(SBR) at low temperature
高氮渗滤液缺氧/厌氧UASB-SBR工艺低温深度脱氮
2.
7% during the whole experimental running period,it achieved advanced nitrogen removal.
7%以上,实现了深度脱氮。
4)  shortcut biological nitrogen removal
短程生物脱氮
1.
A lab-scale SBR was employed to treat domestic wastewater and investigate the achievements and stability of shortcut biological nitrogen removal under real-time control conditions.
采用小试SBR反应器处理实际生活污水,研究了实时控制条件下短程生物脱氮的实现和稳定性。
5)  petroleum ointment drastic hydrogen denitrifying process
加氢深度脱氮
1.
This paper introduces the precise determination of total nitrogen in petroleum ointment drastic hydrogen denitrifying process.
介绍了蜡膏及其加氢深度脱氮过程总氮含量精确定量分析方法。
6)  HDS and HDN
深度加氧脱硫脱氮
补充资料:短程
路程短的;距离小的:~运输ㄧ~导弹。
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