Plug-flow aeration was simulated in the test.
试验模拟作流式曝气。
The loop-flow aeration technology, a new kind of aerobic treatment technology is introduced, and its treatment mechanism is discussed.
介绍了一种新型好氧处理工艺——环流曝气工艺，对其处理机理进行了讨论。
In this article, an application of the method of shooting flow aeration activated sludge in treating the sewage of foreign trade refrigeration factory is introduced.
本文着重介绍射流曝气活性污泥法在外贸冷藏厂废水治理中的应用。
The activated sludge technology is a major technique for sewage treatment. Medium sludge load and continuous push flow aeration tank are adopted in the traditional activated sludge technology.
活性污泥工艺是污水处理的主要工艺，传统的活性污泥工艺采用中等污泥负荷，曝气池为连续推流式。
Through small scale tests and pilot tests, research on feasibility and effectiveness of jet flow aeration process on sewerage, shows that its treatment is as good as in oxygen exposure station.
通过小型试验和现场应用，对应用射流曝气技术处理油田污水的工艺和效果进行了可行性研究和试验，研究表明应用射流曝气技术处理油田污水，可以达到曝氧站的处理效果。
A novel surface aeration reactor is designed with incorporation of self-rotating flow guide (SRFG) for multiple impellers.
应用多层桨自旋导流技术，设计了一种新型自旋导流表面曝气反应器。
Through the analysis of energy flow, MIOD, as a whole, is of high efficiency. The main solution of saving energy for MIOD depends on the aeration equipment.
通过能流图的分析，指出了MIOD工艺整体效能较高，工艺的节能途径主要在曝气设备。
The dual function demands to aeration devices for oxidation ditch are clarified and the mechanism of both stirring and flow driving of self priming jet aerator are described.
阐明了氧化沟对曝气设备双重功能的要求； 论述了自吸式射流曝气器发挥搅拌推流作用的机理；
At the same time, take some measures such as adding microorganism, intermittent aeration, controlling the flow velocity, planting hydrophyte and so on to improve the effect of aeration.
同时可以采取投加外源微生物、间歇曝气运行方式、控制河流流速、种植水生植物等措施改善曝气充氧的效果。
The DO distribution and wastewater treatment effect were compared in traditional wetland and three-segment subsurface flow wetland supplying oxygen by natural or slight-aeration in contact gutters.
比较了传统水平流湿地、三段式自然富氧潜流湿地及三段式微曝气潜流湿地的DO分布及对生活污水的处理效果。
The computational results show that deep aeration can get a better gas-liquid mix, and a higher gas flow rate can improve the mass transfer between two phases.
结果表明：深层曝气能够让气液得到更充分的混合；提高空气流量（即气泡流速），也能大大改善气液混合。
The experimental results demonstrate that it can meet different requirements by adjusting the aeration when the solids flow rate in standpipe is fixed.
实验结果表明，在来料流率不变的情况下，通过调节控制风量，可以实现两种需求下的分配调节；
Vibration frequency of membrane can be increased, and ability of resisting contamination can be improved by alternate tangent in-flow and bottom aeration in R-MBR apparatus.
交替切向进水和膜分离器底部曝气可增大膜束振动频率，提高膜抗污染能力。
The article describes its characteristics and points out their study directions. One is how to control soil water in aeration zone, the other is numerical simulation study on water-gas flow.
本文在阐述包气带水特征的基础上，指出了包气带水研究方向：一是包气带中土壤水的调控研究，二是水—气二相流数值模拟研究。
Because of the high water head and high flow speed, the aeration for preventing cavitation erosion becomes more and more important.
由于水头高，流速大，明流泄洪洞的掺气减蚀越来越受到重视。
In this paper, under the gas-liquid stratified laminar and turbulent flows, and the mixture turbulence flow by aeration in pipe, the laws of drag reduction have been researched.
本文研究了圆管中气液分层层流、分层紊流及掺气混合紊流情况下的阻力减小规律。
The configuration of power equipment in an oxidizing ditch system relates mainly to the demands of aeration, mixing and propelling water flow.
氧化沟系统动力配置主要考虑曝气、推动水流和水流混合的需要。
Simple and short flow process, have not required primary sediment pond, secondary sediment pond and aeration pond, and low cost for construction;
工艺简单，处理流程很短，不需要设初沉池、二沉池和曝气池等，建设费用低；
On the basis of studies on aeration tract bucket flow energy dissipation in lower weir on soft foundation, a new type of energy dissipater was put forward.
在软基低堰掺气窄缝戽流消能研究基础上，提出一种新型消能工——孔板混合流消能工。
On the basis of studies on aeration tract bucket flow energy dissipation in lower weir on soft foundation, a new type of energy dissipater was put forward.
在软基低堰掺气窄缝戽流消能研究基础上，提出一种新型消能工——孔板混合流消能工。
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