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- The shortcut nitrification process of high ammonia wastewater (concentration of NH4+ - N is higher than 260 mg L-1) in SBR is stable when low DO concentration and high DO concentration changed alternately. SBR内的高氨废水(NH_4~+-N浓度大于260mg·L~(-1))在高低溶解氧交替环境下实现的短程硝化过程较为稳定。
- Ammonification and nitrification processes are stimulated after harvesting, by which N is becoming more moveable. 采伐后氨化和硝化过程增强,但因短期内同化作用较弱,生态系统中大部分N将发生损失。
- Through observing the course of nitrosification and nitrification processes,their variation patterns w... 根据实验结果,对今后的研究方向和污水的排放标准提出了建议。
- The test indicates that the beginning of BOD nitrification process is much more advanced as a result of the existing of nitrifier in the waterways of Wuxi Area. 实验证明,由于无锡水域中硝化菌的存在,使BOD硝化阶段大为提前。
- Nitrifying process is also in accord with zero-grade reaction in CAS while it is not obvious in MBR. CAS中硝化作用为零级反应,而MBR中硝化作用随时间推移趋于平缓。
- On Renovation to Effect Nitrification Process in Sewage Treatment Works 污水厂增加和完善硝化功能的工艺改造探讨
- Batch Study on the Nitrification Process Characteristics Using Biological Porcelain Granule 生物陶粒批式硝化过程的特性研究
- Study of phenol inhibition to the nitrification process on the suspended carrier biofilm 悬浮载体生物膜上苯酚的硝化抑制研究
- Nitrification Process and Control Method of Soils in Dianchi Lakeside of Agricultural Pollution Environment 滇池湖滨农业污染土壤的硝化过程及控制方法
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- Study on short-cut nitrification process and its affecting factors under high ammonia concentration condition 高氨氮浓度下的亚硝化过程及其影响因素研究
- A product of a document copying process. 文件复制过程的一种产品。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- Simulation of biological nitrification process of micro-polluted raw water based on Matlab system 基于Matlab系统的微污染原水生物硝化过程仿真
- The project is not finished but is till in process. 该项工程尚未结束,仍在进行之中。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- The act or process of pushing or thrusting out. 推,掷推出或掷出的行为或过程
- This part of the assembly process is now fully automated. 装配过程的这一部分现在是全自动的。
- Unloading the cargo was a slow process. 卸货的过程很缓慢。
- The car is in the process of repair. 那车正在修理中。