scholarly journals Volume of mixing effect on fluid counter-diffusion

2013 ◽  
Vol 25 (8) ◽  
pp. 082101 ◽  
Author(s):  
Gianni Orsi ◽  
Roberto Mauri
Keyword(s):  
Mixing Effect ◽  
Volume Of Mixing ◽  
Counter Diffusion

Packed-Cage RBC with Combined Cultivation of Suspended and Fixed-Film Biomass

1990 ◽  
Vol 22 (1-2) ◽  
pp. 101-111 ◽  
Author(s):  
J. Wanner ◽  
M. Sýkora ◽  
M. Kos ◽  
J. Miklenda ◽  
P. Grau
Keyword(s):  
Wastewater Treatment ◽  
Wastewater Treatment Plant ◽  
Random Medium ◽  
Treatment Plant ◽  
Mixing Effect ◽  
Scale Unit ◽  
Fixed Film ◽  
Rotating Biological Contactors ◽  
Bod Removal

The situation in the treatment of wastewaters from small sources in Czechoslovakia has been discussed and two types of manufactured rotating biological contactors have been described. The evaluation of RBCs' operation showed the main disadvantages of the contactors with conventional discs, viz. the low 0C and low mixing effect. In a newly designed RBC, the discs or packets of discs were replaced by a cage packed with a random medium. The cage was equipped with tubular aeration and mixing elements. The long-term tests with a pilot-plant and a full-scale unit using synthetic as well as municipal wastewaters proved the ability of the packed-cage RBC to achieve a low effluent BOD with such organic loadings when the effluent from the conventional RBCs already deteriorated. Besides the BOD removal the 0C of the packed-cage RBCs was tested to verify the possibility of the combined cultivation of suspended and fixed-film biomass. On the basis of results presented here, a new package wastewater treatment plant for about 500 PE will be designed.

COUNTER DIFFUSION OF Rb86 AND Sr89 IN COMPACTED SOIL

1966 ◽  
Vol 17 (2) ◽  
pp. 200-211 ◽  
Author(s):  
R. E. PHILLIPS ◽  
D. A. BROWN
Keyword(s):  
Compacted Soil ◽  
Counter Diffusion

Probing pure and mixed neon ECR plasma—An effort for understanding the mechanism of isotope anomaly and gas mixing effect

2021 ◽  
Vol 28 (3) ◽  
pp. 033508
Author(s):  
Puneeta Tripathi ◽  
Shushant Kumar Singh ◽  
Pravin Kumar
Keyword(s):  
Gas Mixing ◽  
Mixing Effect ◽  
Ecr Plasma

scholarly journals New protein crystallization device by counter-diffusion method andin situstructure determination

2007 ◽  
Vol 63 (a1) ◽  
pp. s137-s137
Author(s):  
T. Hasegawa ◽  
K. Hamada ◽  
M. Sato ◽  
M. Motohara ◽  
S. Sano ◽  
...  
Keyword(s):  
Protein Crystallization ◽  
Diffusion Method ◽  
New Protein ◽  
Counter Diffusion
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