Which gases are produced in anaerobic sludge | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) During the secondary treatment of sewage,the sediment of the activated sludge is pumped into large tanks called anaerobic sludge digesters.In thes

Vedclass · Accepted Answer

Methane,hydrogen sulfide,and $CO_2$

Vedclass · Answer

(B) During the secondary treatment of sewage,the sediment of the activated sludge is pumped into large tanks called anaerobic sludge digesters.In these tanks,other kinds of bacteria,which grow anaerobically,digest the bacteria and the fungi in the sludge.During this digestion,bacteria produce a mixture of gases such as methane $(CH_4)$,hydrogen sulfide $(H_2S)$,and carbon dioxide $(CO_2)$.These gases form biogas and can be used as a source of energy.

Which gases are produced in anaerobic sludge digesters?

Similar Questions

During which process are flocs formed?

In sewage treatment,after the $BOD$ is reduced to the required level,the effluent is passed into which of the following?

Which of the following is put into an anaerobic sludge digester for further sewage treatment?

Given below are two statements: Based on them,select the correct option.
Statement $I$: Activated sludge is obtained in the grit chamber.
Statement $II$: Activated sludge is pumped into an anaerobic digester.

The microorganisms involved in floc formation during sewage treatment are

Vedclass Test Series

Exam Paper Generator

Online Exam Module