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- After regression,the mathematic relation between oxygen transfer coefficient and up-flow speed of the air in the reactor is clarified. 并对试验数据进行回归,得到了氧传质总系数与螺旋升流反应器内表观气速的数学关系。
- The correlations between sludge concentration and cross flow velocity (CFV) and oxygen transfer coefficient in a submerged membrane bioreactor (MBR) were studied in this paper. 研究了浸没式膜-生物反应器中污泥浓度与膜面错流速度以及传氧速率之间的关系。
- The volumetic oxygen transfer coefficient of 10L external air-lift fermenter wasinvestigated, through which an experimental charactristics equation was obtained. 对10L外循环气升式发酵罐的体积溶氧系数进行了研究,得出了体积溶氧系数与操作条件之间的关联式。
- oxygen transfer coefficient (KLα) 氧传质系数(KLα)
- volumetric oxygen transfer coefficient 容积氧传递系数
- The volumetric oxygen transfer coefficients and the fluid cir-culation rates in the draft tube are correlated based on the... 根据实验数据,建立了反应器中的氧传递和提升筒中流体流动的关联式。
- Effect of bubble size on the oxygen transfer coefficient in reactor 气泡大小对反应器内氧传递系数的影响
- Influence of Water Depths on Volumetric Oxygen Transfer Coefficient in Aeration 水深对曝气过程中氧总转移系数的影响
- Keywords Jet loop reactor;volumetric oxygen transfer coefficient;glutamic acid; 喷射环流反应器;氧的体积传递系数;谷氨酸;
- Estimate the apparent oxygen transfer coefficient in clean water by nonlinear regression method 非线性回归法计算曝气设备清水氧传递系数
- Keywords submerged MBR wastewater treatment sludge concentration cross flow velocity(CFV) oxygen transfer coefficient; 浸没式膜-生物反应器;污水处理;污泥浓度;错流速度;传氧速率;
- oxygen transfer coefficient [化] 传氧系数
- The oxygen transfer theory can't be used to predict the reaeration coefficient of the rivers due to some undetermined parameters. 氧传质理论因存在不确定的参数(象液膜厚度,旋涡在界面的停留时间,表面更新率等)而不能用来预测河流复氧系数。
- The results indicate that the values of the volumetric mass transfer coefficient of oxygen increase with the rise of gas pressure and the oxygen supply intensifies accordingly. 结果表明,在一定操作压力范围内,氧的体积传质系数随气相操作压力的提高而增大,供氧效果也增强。
- The main parameterof heat convection process is heat transfer coefficient. 反映对流换热过程特性的主要参数是对流换热系数。
- Heat transfer coefficient,comprising convective and radioactive components may strongly depend on the actual flow enthalpy and density. 由对流和辐射两部分组成的热交换系数极大地依赖于实际活动的焓和密度。
- A liquid paraffin as oil phase was added to penicillin fermentation process to increase medium oxygen transfer. 以一种液态烷烃为油相,将其引入青霉素发酵过程以提高氧的传递。
- To improve oxygen transfer rate, fine-pore diffusers have been wildly applied in aeration practice. 此一现象将大大减低曝气盘的效果与使用寿命。
- Based on which,the effect of air flow,solid content and aerator on oxygen transfer characteristics is studied. 在此基础上考察了空气流量、固含率、曝气装置对该反应器氧传递特性的影响。
- The total moment increases by 75%~101% and heat transfer coefficient by average 171%as against the plain twisted strip. 自转清洗力矩增大了75%25~101%25、能够在0.;5m/s以上的较低流速下自动清洗管内的污垢;