phosphorus removal efficiency

基本解释

The results show that DO mainly affects the distribution of micro-environment inside biofilm, and then results in the decrease of phosphorus removal efficiency with the decrease of DO.
试验结果表明，DO主要通过影响生物膜内微环境的分布，导致除磷效能随DO的降低而降低。
The phosphorus removal efficiency of cinder is poorer under low temperature and low phosphorus load, and the effluent does not meet the reclaimed water quality requirement for landscape.
煤渣在低温、低磷负荷条件下的除磷能力较差，处理出水达不到景观用再生水的水质要求。
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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.
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。

除磷效能
In order to substantially reduce the areas of constructed wetlands, depth of wetland systems is increased. Meanwhile, for reinforcing phosphorus removal efficiency and stabilization of treatment efficiency, on account of constructed wetlands micro-electrolysis packing is exploited.
针对传统人工湿地除磷脱氮效能低,占地面积大等问题,课题组前期开发的序批式人工湿地(SCW)很好的解决了湿地系统脱氮效能低的问题,在此基础上提出序批式深床人工湿地(DSCW)技术,通过增大湿地系统深度,以期大幅度减小人工湿地的占地面积,同时开发基于人工湿地系统的微电解填料,以增强系统除磷效能及其处理效能的稳定性。