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Listening Quiz: Quy Trình Thải Bỏ Chất Thải Dung Môi Halogen Hóa – Medium Level
Th7 18, 2024
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bởi
Anna Phạm
trong
Tiếng Anh Hóa Học (English for Chemistry)
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1.
What is the conversation mainly about?
How to dispose of halogenated solvent waste safely
How to mix different chemical wastes together
How to repair a corrosion-resistant container
How to choose a heat source for storage
Explanation:
The speakers discuss the proper disposal procedure for halogenated solvent waste, including labeling, storage, disposal, and paperwork.
2.
What should the waste container be like?
It should be mixed with other wastes
It should resist corrosion
It should be made of glass only
It should be kept near heat
Explanation:
Robert says to use a container that resists corrosion.
3.
Where should the container be stored?
In any place with other chemicals
In a cool, dry place away from heat
In a wet storage room
In a hot area near equipment
Explanation:
Robert says to keep the container in a cool, dry place away from heat.
4.
What form must be completed?
A repair request form
A waste manifest form
A shipping invoice
A safety training card
Explanation:
Robert says they must fill out a waste manifest form.
5.
Why does Robert say not to mix the waste with other chemicals?
To avoid unsafe handling of the waste
Because the container is too small
To make the waste easier to label
Because the waste must be frozen first
Explanation:
Robert directly says not to mix it with other wastes, which implies it should be handled separately for safety and proper disposal.
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