scholarly journals Neutronic evaluation of fissile fuel breeding blankets for the fission-suppressed Tandem-Mirror Hybrid Reactor

1984 ◽  
Author(s):  
J. O. Johnson ◽  
T. J. Burns
1981 ◽  
Vol 63 (2) ◽  
pp. 375-394 ◽  
Author(s):  
R.W. Moir
Keyword(s):  

1983 ◽  
Vol 4 (2P2) ◽  
pp. 439-444
Author(s):  
N. M. Ghoniem ◽  
D. H. Berwald
Keyword(s):  

1999 ◽  
Vol 40 (11-12) ◽  
pp. 67-75 ◽  
Author(s):  
Sigrun J. Jahren ◽  
Jukka A. Rintala ◽  
Hallvard Ødegaard

Thermomechanical pulping (TMP) whitewater was treated in thermophilic (55°C) anaerobic laboratory-scale reactors using three different reactor configurations. In all reactors up to 70% COD removals were achieved. The anaerobic hybrid reactor, composed of an upflow anaerobic sludge blanket (UASB) and a filter, gave degradation rates up to 10 kg COD/m3d at loading rates of 15 kg COD/m3d and hydraulic retention time (HRT) of 3.1 hours. The anaerobic multi-stage reactor, consisting of three compartments, each packed with granular sludge and carrier elements, gave degradation rates up to 9 kg COD/m3d at loading rates of 15-16 kg COD/m3d, and HRT down to 2.6 hours. Clogging and short circuiting eventually became a problem in the multi-stage reactor, probably caused by too high packing of the carriers. The anaerobic moving bed biofilm reactor performed similar to the other reactors at loading rates below 1.4 kg COD/m3d, which was the highest loading rate applied. The use of carriers in the anaerobic reactors allowed short HRT with good treatment efficiencies for TMP whitewater.


2021 ◽  
Vol 1053 (1) ◽  
pp. 012069
Author(s):  
Veny Luvita ◽  
Setijo Bismo ◽  
Anto Tri Sugiarto

1995 ◽  
Vol 24 (2) ◽  
pp. 239-246
Author(s):  
Xiao-Bing Zhou ◽  
Xi-Wen Deng ◽  
Chang-Lin Zhao ◽  
Lin-Zhou Ming ◽  
Zhong-Yu Tian
Keyword(s):  

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