Question :Activated sludge should have the ability to settle quickly s – InterviewSolution

InterviewSolution

1.	Question :Activated sludge should have the ability to settle quickly so that it can :
Answer» be RAPIDLY pumped back from sedimentation tank to aeration tank absorb pathogenic BACTERIA PRESENT in waste water while SINKING to the bottom of the settling tank be discarded and anaerobically digested absorb colloidal ORGANIC matter Answer :A

Discussion

No Comment Found

Related InterviewSolutions

Question : Which is the most common mechanism of genetic variation in the population of a sexually reproducing organism?
Question : Which is the most common methods of fossilization? Explain how it occurs.
Question : Which is the most common mechanism of genetic variation in the population of a sexually reproducing organism ?
Question : Which is the microscopic parasitic animal ?
Question : Which is the method of temporary birth control that reduces the chances of pregnancy by 80%? Write the fact on which this method is based.
Question : Which is the main cause to convert water bodies into land ?
Question : Which is the lowest level of ecological organisation ?
Question : Which is the longest cell of the human body ?
Question : Which is the longest bone of the body ?
Question : Which is the link between glycolysis and Krebs cycle·?