阐述了受限曝气的动力学特点，并进行了处理制革废水的试验研究。
The paper describes the dynamic characteristics of limited-aeration and experimental research on the treatment of tannery wastewater.
主要通过间歇曝气的运行方式来考察m BR对有机物和氨氮的去除效果。
In this paper the removal efficiency of MBR to organic matters and ammonia nitrogen is investigated by operation mode of intermittence aeration.
试验结果表明：在SBR工艺中，硫化物的逸出主要发生在厌氧阶段以及曝气的初期。
The test for SBR indicated that, the emission of gaseous sulfide happens in the anaerobic stage and initial stage of aeration.
一个活性污泥系统包括一个均衡盆地，一个沉淀池，曝气盆地的，一个澄清和污泥回收线。
An activated sludge system consists of an equalization basin, a settling tank, an aeration basin, a clarifier, and a sludge recycle line.
沙还提供了一个坚实，不泥泞的地表脚下，而协助的增长，只要适当的曝气和追肥是你的维护计划的一部分。
Sand also provides a firmer, less muddy surface underfoot, while aiding growth, as long as proper aeration and topdressing are part of your maintenance plan.
但在当前主流的生化法处理工艺中，曝气设备是其中的主要耗能设备，曝气系统电耗约占处理厂全部电耗的50- 70%。
However, in current main biochemical sewage treatment technology, the aeration devices are the primary energy-consuming equipments, which system costs about 50-70% of the total power consumption.
这是为了避免因曝气而引起的飞沫传播。
它采用盆栽土壤松动和曝气土壤强，根系发育造成的分枝。
It's used in potting soil to loosen and aerate the soil resulting in strong, branched root development.
分析了影响曝气生物滤池处理效能的因素。
可提式微孔曝气装置融合了微孔曝气器及可提式曝气装置的优点，不仅氧的利用率较高，又可以在曝气池正常运行的情况下，将微孔曝气器提出水面进行检修和更换。
Alif table line-bubble aerator not only offers an high oxygenation efficiency but also can be lifted out of water surface for replacement without disturbing the operation of the aeration tank.
利用新合成的蛇笼型氢醌氧化还原树脂作为曝气时的催化剂，对造气废水进行曝气氧化处理。
With the use of the newly synthesized snake cage hydroquinone REDOX resin as the catalyst in aeration, the gasification effluent undergoes aeration oxidation treatment.
水力停留时间(HRT)、操作温度和曝气比率对WSBR的脱氮效果影响明显。
HRT, temperature and aerobic time ratio have an obvious effect on the treatment by WSBR.
对无回流间歇曝气系统在沉淀期间进水的可行性和进水效应进行了研究。
A study was made of the feasibility and effect of feeding during settlement in non-backflow intermittent aeration system (NBIAS).
随着新型填料产生，如何尽可能发挥曝气生物滤池的潜能，延长运行周期，直接影响着曝气生物滤池的应用与推广。
With appearance of the new media, how to optimize the potential of BAF, extend the operating cycle, which directly affects the application and promotion of BAF.
即主要通过混凝和短时直接曝气对待处理的生活污水作预处理，然后通过河沙或炉渣滤料进行过滤处理。
That is, use coagulation and direct aeration in short time for primarily treatment of domestic sewage, then filter domestic sewage by slag filtration or sands.
结合MSBR的工艺特点，提出了污水处理过程在控制系统和曝气系统中的一些具体节能措施。
Brought forward some material measure about energy saving in control system and diffused aeration system combining the characteristic of MSBR technics in wastewater treatment.
若将这一设计概念运用于工程实践，较之于常规的设计方法，可以使曝气系统的能耗和设备能力节约15%左右。
The aeration system designed by this method will save the energy consumption and equipment capacity by 15% compared with the conventional design.
开发新型填料是提高曝气生物滤池效能的有效途径。
Developing new media is a new approach to improve removal efficiency of BAFs.
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。
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.
对合建式曝气池采用螺旋鼓风曝气技术后存在的问题进行了分析。
This study carried out analysis of its disadvantages for joint constructor tank after used screw blast aeration technology.
结果表明，均匀受限曝气所实现的高分散系、高传质的好氧生化体系对有机性废水的处理效率高，能耗低，切实可行。
The result showed that the well-dispersed aerobic biochemical system with limited-aeration was a practical way of high efficiency and low consumption for treatment of organic wastewater.
根据曝气过程中氧转移的有关理论，推导出需气量的表达式；
The equation of air demand was derived from the theory of oxygen transfer in aeration.
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；
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.
通过间歇试验考察了水质对中空纤维膜曝气效果的影响。
Batch tests were conducted to evaluate the influence of water quality on hollow-fibre membrane aeration performance.
通过间歇试验考察了水质对中空纤维膜曝气效果的影响。
Batch tests were conducted to evaluate the influence of water quality on hollow-fibre membrane aeration performance.
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