DISSOLVED OXYGEN CONTROL OF ACTIVATED SLUDGE PROCESS

1974 ◽  
pp. 184-189
Author(s):  
W.D. MEREDITH
Keyword(s):  
Dissolved Oxygen ◽  
Activated Sludge ◽  
Activated Sludge Process ◽  
Oxygen Control ◽  
Dissolved Oxygen Control

Dissolved Oxygen Control in the Activated Sludge Process

1988 ◽  
Vol 20 (4-5) ◽  
pp. 93-100
Author(s):  
James L. Barnard ◽  
P. G. J. Meiring
Keyword(s):  
Dissolved Oxygen ◽  
Activated Sludge ◽  
Nutrient Removal ◽  
Full Scale ◽  
Activated Sludge Process ◽  
Oxygen Control ◽  
Biological Removal ◽  
Cost Of Energy ◽  
Fine Bubble ◽  
Dissolved Oxygen Control

The increased cost of energy and the need for biological removal of plant nutrients resulted in a renewed interest in dissolved oxygen control in the activated sludge process. Back-up systems are required to prevent overaeration during the night which may be detrimental to the nutrient removal process. Full-scale experience with both fine bubble and surface aerators are described.

Hierarchical dissolved oxygen control for activated sludge processes

2008 ◽  
Vol 16 (1) ◽  
pp. 114-131 ◽  
Author(s):  
R. Piotrowski ◽  
M.A. Brdys ◽  
K. Konarczak ◽  
K. Duzinkiewicz ◽  
W. Chotkowski
Keyword(s):  
Dissolved Oxygen ◽  
Activated Sludge ◽  
Oxygen Control ◽  
Dissolved Oxygen Control ◽  
Activated Sludge Processes
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