5 days-biochemical oxygen demand (BOD5) is taken at a temperature of« Back to Previous Page

A. 0°C B. 15°C C. 20°C D. 25°C.
Posted by Civil Engineer
Asked on August 17, 2016 1:42 pm
▲
0
▼

C. 20°C


Posted by Civil Engineer
Answered on August 17, 2016 1:43 pm
▲
0
▼

C. 20°C


Posted by Civil Engineer
Answered on August 17, 2016 1:43 pm
▲
0
▼

C. 20°C


Posted by Civil Engineer
Answered on August 17, 2016 1:43 pm