基于微孔滤膜近自然法,分析SUFR 脱氮除磷系统中微生物可培养性;
Based on the near-native pure culture method, analyzing the culturability of microorganism in the SUFR system;
考察了SBR生物除磷工艺模型中活性污泥的微生物组成及其在该除磷系统中的功能。
Microorganisms of the activated sludge in SBR phosphorus removal system and their functions have been studied.
目的为了深入研究连续流双污泥反硝化同时除磷系统的主要影响因素,确定系统最佳运行条件。
The affecting factors of the continuous-flow two-sludge system for simultaneous biological phosphorus and nitrogen removal were investigated in order to decide on the best working state of the system.
该系统能够完成高压除磷喷嘴的流量-压力、打击力特性测试。
The system is able to complete the high-pressure descaling spray flow - pressure, hitting power characteristics of test.
该方法可在设计和运行中用于对系统的生物除磷能力进行评估,从而指导工艺选择和运行方案设计。
This method can be used to evaluate the capacity of a system for biological removal of phosphorus in design and operation, and to guide the selection of process and the designing of operation plan.
通过改变进水硝酸盐浓度,考察了硝酸盐对缺氧和好氧两种不同氧环境下的磷酸盐还原系统除磷效能的影响。
The influence of influent nitrate on phosphorus removal efficiency of phosphate reduction systems under anoxic and aerobic condition was studied by changing the concentration of influent nitrate.
循环活性污泥系统(CASS)是一种具有脱氮除磷功能的以序批曝气非曝气方式运行的充放式间隙活性污泥处理工艺。
Cyclic activated sludge System (CASS) is a batch fill and draw activated sludge process operated in sequences of aeration and non aeration which can effectively remove nitrogen and phosphorus.
进一步研究表明,除磷效率得到显著提高的原因主要是SBR2系统较低的二次磷释放量。
Further study showed that the reason for the obvious enhancement of phosphorus removal efficiency was mainly the SBR2 system lower second phosphorus release amount.
采用二级串联潜流式人工湿地系统对太湖地区农村生活污水进行了脱氮除磷的试验研究。
Experiments of nitrogen and phosphorus removal from rural domestic wastewater in the Taihu Lake basin were carried out by the two-stage subsurface flow constructed wetland process.
MSBR系统是一种新型的生物脱氮除磷工艺,它介于连续流和序批操作之间。
MSBR (Modified Sequencing Batch Reactor) is a new developed Biological Nutrient Removal technology, which is quite different from the other transformations of SBR.
植被的根际效应也提高了系统脱氮除磷的能力。
The rhizosphere of plants in the system enhanced the capacity of nitrogen and phosphorus removals.
结论有机磷中毒致难治性休克除药物治疗外,及时和系统的护理对降低死亡率和改善患者生活质量具有十分重要的意义。
Conclusion Drug treatment, prompt and systematic nursing to organophosphorus pesticide poisoning can reduce the mortality rate and improve the patient's quality Oflife.
为了解决混合生长系统在除磷和脱氮过程中的矛盾,采用两级SBR反应器实现磷和氮的同时去除。
Researchor use two-stage SBR reactor to remove phosphorus and nitrogen simultaneously, to solve the paradoxical relationships between phosphorus and nitrogen in the mixed growth system.
为了解决混合生长系统在除磷和脱氮过程中的矛盾,采用两级SBR反应器实现磷和氮的同时去除。
Researchor use two-stage SBR reactor to remove phosphorus and nitrogen simultaneously, to solve the paradoxical relationships between phosphorus and nitrogen in the mixed growth system.
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