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2014 Mid-Pacific Student Conference

Past Conferences‎ > ‎2012‎ > ‎2012 Competitions‎ > ‎Water Treatment‎ > ‎FAQ‎ > ‎

After the wastewater is added to the treatment system, for how long is the treated water allowed to stay/settle in the retention basin before the water is tested?

After the wastewater is treated, it will sit for the remainder of your 10-minute pouring period and then for 20 additional minutes. This means your treated water could sit in the retention basin for up to 30 minutes total and at the 30-minute mark, samples will be taken for testing.

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