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Complete thorough treatment should generally be given to sewage, before its disposal in a stream, if the dilution factor available is
- a)less than 350
- b)less than 250
- c)less than 150
- d)none of these
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Complete thorough treatment should generally be given to sewage, befor...
Thorough Treatment of Sewage before Disposal
• Sewage is a mixture of domestic, industrial, and commercial wastes that contain harmful pollutants.
• Disposing of untreated sewage into a stream can lead to water pollution and pose a serious threat to aquatic life and public health.
• Therefore, it is crucial to provide adequate treatment before discharging sewage into a water body.
• The dilution factor is an essential parameter that determines the amount of sewage that can be safely discharged into a stream.
• The dilution factor is the ratio of the volume of water in the stream to the volume of sewage being discharged.
• If the dilution factor is less than a certain value, it means that the receiving stream cannot absorb or dilute the sewage, and it may cause water pollution.
• The recommended dilution factor for sewage disposal is 150, which means that the volume of water in the stream should be at least 150 times greater than the volume of sewage being discharged.
Importance of Thorough Treatment
• Thorough treatment of sewage can effectively remove the pollutants and make it safe for discharge into a stream.
• The treatment process involves physical, chemical, and biological processes that remove solids, organic matter, nutrients, and pathogens from the sewage.
• The treated sewage can be used for irrigation, landscaping, or other non-potable purposes to conserve freshwater resources.
• Thorough treatment can reduce the risk of water pollution, protect aquatic life, and promote public health.
• It can also comply with environmental regulations and prevent legal penalties for violating the discharge standards.
Conclusion
• In conclusion, complete and thorough treatment should be given to sewage before its disposal in a stream, especially if the dilution factor available is less than 150.
• The treatment process can effectively remove the pollutants and make the sewage safe for discharge.
• Thorough treatment can protect the environment, aquatic life, and public health and comply with the regulatory requirements.
• Sewage is a mixture of domestic, industrial, and commercial wastes that contain harmful pollutants.
• Disposing of untreated sewage into a stream can lead to water pollution and pose a serious threat to aquatic life and public health.
• Therefore, it is crucial to provide adequate treatment before discharging sewage into a water body.
• The dilution factor is an essential parameter that determines the amount of sewage that can be safely discharged into a stream.
• The dilution factor is the ratio of the volume of water in the stream to the volume of sewage being discharged.
• If the dilution factor is less than a certain value, it means that the receiving stream cannot absorb or dilute the sewage, and it may cause water pollution.
• The recommended dilution factor for sewage disposal is 150, which means that the volume of water in the stream should be at least 150 times greater than the volume of sewage being discharged.
Importance of Thorough Treatment
• Thorough treatment of sewage can effectively remove the pollutants and make it safe for discharge into a stream.
• The treatment process involves physical, chemical, and biological processes that remove solids, organic matter, nutrients, and pathogens from the sewage.
• The treated sewage can be used for irrigation, landscaping, or other non-potable purposes to conserve freshwater resources.
• Thorough treatment can reduce the risk of water pollution, protect aquatic life, and promote public health.
• It can also comply with environmental regulations and prevent legal penalties for violating the discharge standards.
Conclusion
• In conclusion, complete and thorough treatment should be given to sewage before its disposal in a stream, especially if the dilution factor available is less than 150.
• The treatment process can effectively remove the pollutants and make the sewage safe for discharge.
• Thorough treatment can protect the environment, aquatic life, and public health and comply with the regulatory requirements.
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Complete thorough treatment should generally be given to sewage, befor...
Complete thorough treatment should generally be given to sewage before its disposal in a stream if the dilution factor available is:
- If the dilution factor is less than 350, thorough treatment is necessary.
- For a dilution factor below 250, the need for treatment becomes even more critical.
- When the dilution factor is less than 150, immediate and comprehensive treatment is essential to prevent environmental harm.
Thus, the correct answer is C: less than 150.
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Complete thorough treatment should generally be given to sewage, before its disposal in a stream, if the dilution factor available isa)less than 350b)less than 250c)less than 150d)none of theseCorrect answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Complete thorough treatment should generally be given to sewage, before its disposal in a stream, if the dilution factor available isa)less than 350b)less than 250c)less than 150d)none of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Complete thorough treatment should generally be given to sewage, before its disposal in a stream, if the dilution factor available isa)less than 350b)less than 250c)less than 150d)none of theseCorrect answer is option 'C'. Can you explain this answer?.
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