Using mass balance in both aeration tank and anoxic zone, the calculation for designing is carried. Thus instead of pre-denitrification process for nitrate to oxidize to nitrogen gas, it is suggested for the plant to employ post denitrification process. This in a way will increase ammonia ...
12.Auger parameter design study for vertical TMR of mixer立式TMR搅拌机搅龙参数设计研究 13.Geometrical Analysis and Calculation of Mixing Arm for New-type Mixer-granulator新型搅拌制粒机搅拌桨的几何分析及计算 14.Knead the dough until it comes away easily from the side of the bowl.用台式搅拌机将...
Greater than $100 billion in sales of human biopharmaceuticals are produced in large scale, animal cell culture in stirred tank bioreactors. Despite initial and continuing concerns of the “shear sensitivity” of animal cells, over the last 30 years, incredible advances have been made in the produ...
PROBLEM TO BE SOLVED: To provide a method which enables the calculation of a sludge volume, which is an important control item for determining whether the condition of an aeration tank is good or not, at a low cost with no maintenance.FUJITA TOSHIHIKO...
It is proposed a calculation method of partitioning of aeration volume of the mixing aeration tank, and it is shown that partitioning can increase its performance by 1.8 times and reduce power consumption of the aeration system. The new design of the vortex aerator is described, and it is ...
the traditional plug-flow aeration tankparametricCAD's secondary developmentVBABy using the technology of CAD drawing and standard design calculation is very necessary and feasible. Designers can use the technology of parametric drawing, carries on two times of CAD development of the use of VBA ...
Failure to comply with the requirements for the optimal placement of filter elements slightly reduces the efficiency of the system due to the failure to use the dynamic effect of the pressure of air bubbles coming out of the filter elements on the filled volume of the aerotank. If we take ...
Loads to the aeration tank were controlled during testing by bleeding in high strength wastewater from a storage tank. The process model slightly overestimated mixed liquor suspended solids (MLSS) concentrations (within 10%) and yielded higher oxygen requirements than other calculation approaches (also ...
To verify the validity of air–water ratio, this paper compares the performance of three fine bubble diffused aeration systems evaluated by the ratio with those by SSOTE, N T and K L α 20, and the process of the calculation of their design and operation based on air–water ratio with ...
1. Calculation of air volume in deep-well aeration; 超深层曝气法中空气量的计算2) submerged aeration 深层曝气 1. of using submerged aeration to enhance the efficiency of waste water treatment by demolishing the original rotating biological disc. 介绍了上海实宏纸业有限公司拆除原有的生物转盘,改...