The two submerged membrane bioreactors with same structure were used to treat domestic wastewater,and the influence of different aeration modes on the operational efficiency was investigated.
采用两个结构相同的一体式膜生物反应器处理生活污水,考察了不同曝气方式对运行效果的影响。
Such improvements include tank shape, operation mode, aeration mode, biological aspect and packing addition.
对传统工艺的改进可以充分满足各种不同的处理要求 ,这些改进可以分为池形的改进、运行方式的改进、曝气方式的改进、生物学方面的改进及投加填料等方面的改进。
The influence of unlimited aeration, limited aeration and intermittent aeration modes on the treatment effect was investigated.
将CAST和MBR工艺结合而构成M—CAST工艺,考察了在非限量曝气、限量曝气及间歇曝气方式下,该系统对生活污水的处理效果。
A x-y 2 dimension precision motion stage used in proximity exposure system was developed to meet the demand of manufacturing micro-optical elements by mask moving exposure technique.
为满足掩模移动曝光技术制作微光学元件的要求,研制了接近式曝光系统中使用的x-y二维精密移动工件台。
The history and recent advances of this technology are reviewed, especially emphasis on important technical accomplishments and challenges in X ray sources, proximity exposure and all reflective projection lithography.
重点讨论了在Ｘ射线源、接近式曝光和全反射投影曝光等方面取得的成就与存在的问题。
Aiming at the roll exposure for CMOS image sensor,a multi-time exposure mode is proposed to improve dynamic range through fitting the curve of output characteristic and also to optimize image quality by improving the smoothness of curve.
针对CMOS图像传感器滚筒式曝光模式,研究采用多种曝光时间,实现多线段拟合像素输出特性曲线,扩展传感器的动态范围,并改善其平滑性,提高图像清晰度;应用电源保护环、像素二次采样等方法消噪。
Study on Efficiency of Aeration Type in Biological Aeration Filter in Treating Wastewater;
曝气生物滤池中曝气方式对污水处理效率的影响研究
The Compare of Optimizing the Aeration in Submerged Membrane Bioreactor;
一体式膜生物反应器曝气方式的优化比较
Effects of Different P Concentration、Nitrogen Sources and Aeration Parttens on Growth of Algae in Freshwaters;
不同磷浓度、氮源和曝气方式对淡水藻类生长的影响
A Test for Improvement of Layout of Aerators in Aeration Tank
曝气池中曝气器布置方式改进的研究
air diffusion aerator
空气扩散式曝气装置
Study on Comparison of Multiple Performance of Self-Suction Jet Aeration and Bubble Aeration;
自吸式射流曝气与鼓风曝气综合性能对比研究
When fitted with check valve, it can also be used in intermittent aeration system.
当曝气器配置止回阀时，还可用于间歇式曝气系统。
D-UBAF for Pretreatment of High Ammonia Nitrogen Raw Water
叠式曝气生物滤池预处理高氨氮原水
Test method for exposure to natural weathering on pipeline protective coating
管道防腐层自然气候曝露试验方法
Plastics--Test methods of exposure to natural weathering
GB/T3681-1983塑料自然气候曝露试验方法
Methods of exposure to natural weathering of coating
GB/T9276-1996涂层自然气候曝露试验方法
Experimental Study of Self-Suction Self-Excited Oscillation Pulsed Jet Aerator
自吸式自激振荡脉冲射流曝气器的实验研究
Application of Self Priming Jet Aerator for Oxidation Ditch
自吸式射流曝气器在中小型氧化沟中的应用
Experimental Study on Tail Water of Sewage Plant Treated by Riverbed Biological Aerated Filters;
河床式曝气生物滤池对污水厂尾水的试验研究
RESEARCH ON AMMONIA-NITROGEN FERTILIZER WASTEWATER TREATMENT BY MODIFIED BIOLOGIC AERATED FILTER IN SERIES
改进式曝气生物滤池处理化肥氨氮废水的研究
The Application of the Tube Aeration System in the Project of the Technical Improvement on Shao Xing Waste and Waste Water Treatment Plant
管式曝气器在绍兴污水处理厂技改中的应用
INFLUENCE OF AERATION INTENSITY FOR PERMEATE FLUX IN MEMBRANE MOULD WITH GRAVITY FLOW
曝气强度对重力出水式膜组件膜通量的影响
Influence of intermittent aeration on the stability of simultaneous nitrification and denitrification
间歇曝气模式对同步硝化反硝化稳定性的影响