Foam Control in Trisiloxane Alkoxylate Systems

2009 ◽  
pp. 217-217-9 ◽  
Author(s):  
GA Policello ◽  
K Koczo
Keyword(s):  
Foam Control

Foams and Foam Control

2000 ◽  
Author(s):  
Rainer Höfer ◽  
Franz Jost ◽  
Milan J. Schwuger ◽  
Rolf Scharf ◽  
Jürgen Geke ◽  
...  
Keyword(s):  
Foam Control

Foam Control in Fermentation Bioprocess

2007 ◽  
pp. 392-404 ◽  
Author(s):  
A. Etoc ◽  
F. Delvigne ◽  
J. P. Lecomte ◽  
P. Thonart
Keyword(s):  
Foam Control

scholarly journals Foam Control in Paper Industry

1993 ◽  
Vol 42 (10) ◽  
pp. 820-825
Author(s):  
Koji YASUDA
Keyword(s):  
Paper Industry ◽  
Foam Control

Systematic Activated Sludge Bulking and Foam Control

1994 ◽  
Vol 29 (7) ◽  
pp. 213-220 ◽  
Author(s):  
R. J. Foot ◽  
M. S. Robinson ◽  
C. F. Forster
Keyword(s):  
Activated Sludge ◽  
Process Simulation ◽  
Foam Formation ◽  
Activated Sludge Process ◽  
Growth Responses ◽  
Cure Process ◽  
Corrective Measures ◽  
Foam Control ◽  
Firm Data ◽  
The Cost

The value of models to explain growth responses of filamentous microbes in activated sludge is well recognised. A much better understanding of the conditions which promote both bulking and foam formation is now available, as are the methods by which sludge instability can be controlled. What is missing however, is the order by which corrective measures should be implemented. This is one which can be clearly understood by both the operators of the activated sludge process and its designers. This paper offers a logical route by which decisions can be made, presented in order of the effort and the cost required to effect a cure. Process options merely involve valve and aerator adjustments, whereas operational modifications need minor alterations to the plant. The most expensive alternatives are the engineered solutions involving the design and construction of additional reactors, such as selectors. A systematic rather than symptomatic approach to bulking and foaming, using firm data and decision pathways, is a pre-requisite for any modelling exercise or process simulation.

Foam control in the purification of the spinning bath of the viscose rayon sector

1972 ◽  
Vol 3 (5) ◽  
pp. 506-508
Author(s):  
G. A. Akopyan ◽  
I. Z. Eifer ◽  
R. A. Malinskii ◽  
L. E. Andreeva
Keyword(s):  
Viscose Rayon ◽  
Foam Control
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