What crucial element does Direct Potable Reuse eliminate compared to Indirect Potable Reuse?

Answer

The environmental waiting period.

Indirect reuse allows water to sit in an aquifer or environment for months or years for natural dilution and polishing, a time lag that direct reuse intentionally removes by sending treated water straight into the drinking supply.

What crucial element does Direct Potable Reuse eliminate compared to Indirect Potable Reuse?
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