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A septic tank is a
- a)sedimentation tank
- b)digestion tank
- c)aeration tank
- d)combination of sedimentation and digestiontanks
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
A septic tank is aa)sedimentation tankb)digestion tankc)aeration tankd...
Explanation:
What is a septic tank?
A septic tank is a key component of a septic system, which is a decentralized wastewater treatment system commonly used in areas without centralized sewer systems. It is designed to treat and dispose of household wastewater on-site.
Components of a septic tank:
- Sedimentation tank: A septic tank acts as a sedimentation tank where solid waste settles at the bottom of the tank.
- Digestion tank: The organic matter in the wastewater undergoes anaerobic digestion in the septic tank, breaking down the waste into simpler compounds.
- Combination of sedimentation and digestion tanks: Therefore, a septic tank is a combination of both sedimentation and digestion tanks.
Function of a septic tank:
- The primary function of a septic tank is to separate solids and liquids in the wastewater.
- The solid waste settles at the bottom of the tank as sludge, while the lighter materials float to the top as scum.
- The liquid effluent in the middle layer is then discharged into the drain field for further treatment and disposal.
Importance of proper maintenance:
- Regular maintenance and pumping of the septic tank are essential to prevent clogging and ensure the proper functioning of the septic system.
- Improper maintenance can lead to backup, odors, and potential environmental contamination.
In conclusion, a septic tank combines the functions of a sedimentation tank and a digestion tank to treat household wastewater effectively. Proper maintenance is crucial to ensure the longevity and efficiency of the septic system.
What is a septic tank?
A septic tank is a key component of a septic system, which is a decentralized wastewater treatment system commonly used in areas without centralized sewer systems. It is designed to treat and dispose of household wastewater on-site.
Components of a septic tank:
- Sedimentation tank: A septic tank acts as a sedimentation tank where solid waste settles at the bottom of the tank.
- Digestion tank: The organic matter in the wastewater undergoes anaerobic digestion in the septic tank, breaking down the waste into simpler compounds.
- Combination of sedimentation and digestion tanks: Therefore, a septic tank is a combination of both sedimentation and digestion tanks.
Function of a septic tank:
- The primary function of a septic tank is to separate solids and liquids in the wastewater.
- The solid waste settles at the bottom of the tank as sludge, while the lighter materials float to the top as scum.
- The liquid effluent in the middle layer is then discharged into the drain field for further treatment and disposal.
Importance of proper maintenance:
- Regular maintenance and pumping of the septic tank are essential to prevent clogging and ensure the proper functioning of the septic system.
- Improper maintenance can lead to backup, odors, and potential environmental contamination.
In conclusion, a septic tank combines the functions of a sedimentation tank and a digestion tank to treat household wastewater effectively. Proper maintenance is crucial to ensure the longevity and efficiency of the septic system.
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A septic tank is aa)sedimentation tankb)digestion tankc)aeration tankd)combination of sedimentation and digestiontanksCorrect answer is option 'D'. Can you explain this answer?
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