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Which of the following steps is required before bacteria can break down organic material in wastewater? Water is placed in an aeration basin to increase oxygen. Primary clarifiers separate solids from the wastewater. Filtration removes chlorine and salt from the water. Disinfection purifies water before it is released.
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am i right with B?
@vocaloid
@laylalyssa
@dude
Aeration basin & Primary clarifiers. Basecally A and B it's a technique to filter water and enhance the quality for eventually make that water safe to use be humans.
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@cilia wrote:
Aeration basin & Primary clarifiers. Basecally A and B
it's a technique to filter water and enhance the quality for eventually make that water safe to use be humans.
Test question
@rylee88 wrote:
Test question
i see how it is
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Welp, I can answer if I think it's a test ALSO it got closed so c:
@rylee88 wrote:
Welp, I can answer if I think it's a test ALSO it got closed so c:
stop typing please.
your irrelevant
Don't go off topic c:
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@rylee88 wrote:
Don't go off topic c:
@rylee88 wrote:
You don't see blocked message if you blocked someone on a post dumby
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