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Listening Quiz: Tư Vấn Xử Lý Chất Lượng Nước Trong Dự Án Thu Hoạch Nước Mưa – Advanced Level
Th4 29, 2024
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Kỹ sư xây dựng (English for Civil Engineer)
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1.
What is the conversation mainly about?
Choosing equipment to treat stormwater before reuse
Building a new stormwater collection pipe system
Repairing a damaged UV machine
Testing drinking water at a factory
Explanation:
Laura and Mark discuss how to treat stormwater so it is safe for reuse, including filtration, oil removal, disinfection, and monitoring.
2.
What system does Mark suggest for removing oils and chemicals?
A sediment filtration tank
An oil-water separator
A chlorine injector
A UV disinfection system
Explanation:
Mark says, ‘An oil-water separator will help with that’ when Laura asks about oils and chemicals.
3.
How often should the filters and separators be cleaned?
Only when the water looks dirty
Every month
Every week
Every six months
Explanation:
Mark states that filters and separators need cleaning every month.
4.
Why does Laura ask whether UV affects water taste or smell?
She already knows the water is unsafe
She wants to cancel the UV system
She is worried the treatment might make the water unpleasant
She thinks UV only works on oils
Explanation:
After Mark recommends UV disinfection, Laura asks if it affects taste or smell, which suggests she is concerned about keeping the water acceptable for reuse.
5.
What backup disinfectant can be added if the UV system fails?
Bacteria test kit
Ozone
Chlorine
Sediment filter
Explanation:
Mark says, ‘We can add chlorine as a backup disinfectant’ if UV fails.
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Tiếng Anh Xây Dựng: Tư Vấn Xử Lý Chất Lượng Nước Trong Dự Án Thu Hoạch Nước Mưa – Advanced Level
Tiếp theo:
Listening Quiz: Trình bày giải pháp mới của mình – Easy Level
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