Que. |
The working conditions in imhoff tanks off : |
- A. areobic only
- B. an areobic only
- C. aerobic in lower compartment and anaerobic in upper compartment
- D. anaerobic in lower compartment and areobic in upper compartment
Right Answer is :
✓ D. anaerobic in lower compartment and areobic in upper compartment
Views 👍 :1.3K
Share : 
✒ To discuss this topic Comment
✕ Cancel
❖ Related Questions
Which of the following units works in anaerobic conditions ?
The biochemical treatment of sewage effluents is essentially a process of :
The BOD removal efficiency, in precentage, during primary treatment, under normal conditions is about :
The correct relation between theoretical oxygen demand (TOD), Biochemical oxygen demand (BOD) and Chemical oxygen demand COD is given by :
In which treatment unit is "Schmutz decke" formed ?
The least expensive and most suitable excreta disposal unit for rural area would be the :
Sewage treatment units are designed for :
The unit in which both sedimentation and degestion processes of sludge take place simultaneously is :
The characteristics of fresh and septic sewage respectively are :
In the design of grit chambers :
The biochemical treatment of sewage effluents is essentially a process of :
The BOD removal efficiency, in precentage, during primary treatment, under normal conditions is about :
The correct relation between theoretical oxygen demand (TOD), Biochemical oxygen demand (BOD) and Chemical oxygen demand COD is given by :
In which treatment unit is "Schmutz decke" formed ?
The least expensive and most suitable excreta disposal unit for rural area would be the :
Sewage treatment units are designed for :
The unit in which both sedimentation and degestion processes of sludge take place simultaneously is :
The characteristics of fresh and septic sewage respectively are :
In the design of grit chambers :