Advertisements
Advertisements
Question
Wastewater treatment generates a large quantity of sludge, which can be treated by ______.
Options
anaerobic digesters
floc
chemicals
oxidation pond
Solution
Wastewater treatment generates a large quantity of sludge, which can be treated by anaerobic digesters.
APPEARS IN
RELATED QUESTIONS
Explain the role of microbes in sewage treatment.
Distinguish between the roles of flocs and anaerobic sludge digesters in sewage treatments.
Rearrange the names of tanks used in sewage treatment as per the flow of the procedure.
- Settling tank
- Grit Chamber
- Aeration tanks
- Primary sedimentation tank.
In the process of biogas production which of the following anaerobic bacteria are used?
During tertiary treatment, the bacterial floes sediment in the sedimentation tank, this sediment is called ____________.
During sewage, treatment biogas is produced wits which include:
Why do we prefer to call secondary waste water treatment as biological treatment?
Name the states involved in Ganga action plan.
Ganga has recently been declared the national river. Discuss the implication with respect to pollution of this river.
Study the given diagram of the Sewage Treatment Plant (S.T.P.) and answer the question that follows:
- Which one of the two 'S.T.P.' (A) or (B) will be more effective in treating the human excreta in municipal waste?
- Write the steps followed in carrying the treatment of the sewage in step (Z), once the BOD of sewage is reduced significantly till it is passed on to the "anaerobic sludge digesters".
