3

Biological treatment of pharmaceutical wastes

Year:
1962
Language:
english
File:
PDF, 421 KB
english, 1962
5

Factors Affecting the Aeration Efficiency of Sewage and Industrial Wastes

Year:
1959
Language:
english
File:
PDF, 1.29 MB
english, 1959
7

Biological Waste Treatment || WASTE CHARACTERISTICS AND TREATMENT METHODS

Year:
1961
Language:
english
File:
PDF, 503 KB
english, 1961
8

Color removal from pulp and paper wastewaters by coagulation

Year:
1975
Language:
english
File:
PDF, 405 KB
english, 1975
9

Modifications to aerobic digestor design

Year:
1974
Language:
english
File:
PDF, 372 KB
english, 1974
10

Aeration Efficiency and Design: II. Design from Pilot Plant Data

Year:
1952
Language:
english
File:
PDF, 884 KB
english, 1952
18

Denitrification of High Strength Wastewaters

Year:
2007
Language:
english
File:
PDF, 279 KB
english, 2007
20

Performance and Design of a Selector for Bulking Control

Year:
1991
Language:
english
File:
PDF, 606 KB
english, 1991
22

Criteria for biodegradable syndets

Year:
1963
Language:
english
File:
PDF, 496 KB
english, 1963
30

Development of a continuous respirometer

Year:
1978
Language:
english
File:
PDF, 451 KB
english, 1978
35

Performance of plastic medium in trickling filters

Year:
1972
Language:
english
File:
PDF, 551 KB
english, 1972
36

Biodegradable fraction as an activity parameter of activated sludge

Year:
1975
Language:
english
File:
PDF, 321 KB
english, 1975
38

The effect of inorganic salts on the activated sludge process performance

Year:
1979
Language:
english
File:
PDF, 630 KB
english, 1979
48

Aeration Efficiency and Design: I. Measurement of Oxygen Transfer Efficiency

Year:
1952
Language:
english
File:
PDF, 952 KB
english, 1952
50

Aerobic digestion of organic sludges

Year:
1980
Language:
english
File:
PDF, 354 KB
english, 1980