7

Biological foams in activated sludge plants: Characterization and situation

Year:
1991
Language:
english
File:
PDF, 509 KB
english, 1991
8

Applying fine bubble aeration to small aeration tanks

Year:
2001
Language:
english
File:
PDF, 43 KB
english, 2001
9

Biological Foams: The Cause-Effect Relationship, Test Results and Combat Strategy

Year:
1994
Language:
english
File:
PDF, 1.27 MB
english, 1994
13

Optimization of Nitrogen Removal in Small Activated Sludge Plants

Year:
1990
Language:
english
File:
PDF, 611 KB
english, 1990