aeration basin

Physiological Characterization of Coccobacillus Bacterium Causing Foam in Aeration Basin

引起曝气池产生泡沫的球杆菌生理特性研究

In condition of increasing pH of aeration basin at 8.5 or so , sludge bulking can also be controlled without pre-aeration .

提高曝气池的pH值在8.5左右的情况下，不经过预曝气，也可以控制已经发生的污泥膨胀。

The comparing of pusher aeration basin and completely mingled basin

推流式与完全混合式曝气池的比较

A Study on the Treatment of Dyeing Effluent With Push-flow Type Activating Sludge of Aeration Basin Working With little or Without Oxygen

推流式活性污泥曝气池微氧／缺氧状态运行处理废水的探讨

By the experiment and actual engineering of strengthen mass transfer , which based on the Inertia Effects Theory , the basic theory of aeration basin technology kinetics was deeply studied .

依据惯性效应理论进行污水好氧处理的强化传质试验及工程实践，对曝气池工艺动力学的基本理论进行深入研究。

From the investigations , lack of nitrogen and phosphorus , oxygen deficiency in aeration basin of SBR , high concentration of sulfide in the wastewater is found .

调查分析得知该厂印染废水存在氮、磷缺乏现象，SBR曝气池存在缺氧现象，废水中硫化物含量较高。

It is simple to improve traditional activated sludge process by adding suspended carriers into aeration basin , which can also greatly increase the treatment capacity and denitrification capacity of original wastewater treatment plant .

在曝气池中添加悬浮填料对传统活性污泥法进行改进，改造工程简单，并可使原有污水处理场的处理能力及脱氮能力大大提高；

The strains of phenol degradation bacteria with high efficiency were screened from activated sludge of the aeration basin of the present biochemical treatment system in Harbin Gasification Plant by advanced bio-engineering technology .

方法从哈尔滨气化厂现有生化处理系统的曝气池活性污泥中筛选高效脱酚菌。

In order to reduce the operation cost , a small dynamic test was done with the simulation of the operation conditions of the aeration basin , and calcined soda is being replaced by limewater .

为了降低运行成本，采用小型动态实验，模拟曝气池的运行条件，将石灰水代替纯碱以中和水质。

By fully utilizing the existing aeration basin , two-stage biological oxidation system can be adopted while the content of NH_3-N is low . When it becomes higher , the A / O biological system is recommended .

当污水中NH3-N含量较高时，可采用A/O生化系统。

Through applying the expert system , users may find aerators that achieve comprehensive optimization simultaneously with respect to those targets of the purchase fee , the operation fee , the area of aeration basin , as well as the treatment efficiency .

用户通过本专家系统可以迅速选择到兼顾购买费用、使用费用、占地面积和处理效率等目标的曝气器。

A rare foaming bacterium CU2 was isolated from the foam surface of aeration basin in sewage treatment plant . It was a G ~ - coccobacillus bacterium , commonly existing in pairs , and it had been identified as Acinetobacter calcoaceticus .

从城市生活污水厂曝气池表面泡沫中分离到1株罕见的泡沫产生菌CU2，该菌为球杆状，通常成对排列，经鉴定为乙酸钙不动杆菌（Acinetobactercalcoaceticus）。

Construction of a Large Aeration Deposition Basin

大型曝气沉淀池施工