Question

In sludge tank the gas mainly produced is

Answer 1

the sludge tank gas is mainly produced by

1,oxygen
2,nitrogen
3,carbon dioxide
4,hydrogen


I hope it is useful
2 uuu

Answer 2

In the sludge tanks, the gas mainly produced is methane gas.

Explanation:

• In the sludge tank, traces of inert gases like nitrogen, hydrogen sulfide, etc. In a  digestion tank, the gas which mainly evolves is methane gas.
• Septic tanks are often used in buildings, rural areas, campgrounds, and picnic areas in place of sewer systems to treat human waste and separate solids and liquids in wastewater.
• The liquid portion of the waste is disposed of through a drain field where natural filtering takes place in the soil.
• Generally Concrete septic tank. Steel septic tank. Plastic septic tanks are used.