What process step does Direct Potable Reuse bypass that Indirect Potable Reuse relies upon?

Answer

The natural environmental buffer.

Direct potable reuse skips the step where wastewater is intentionally released into the environment (like a river or aquifer) to naturally mix and polish before being drawn back into the supply chain.

What process step does Direct Potable Reuse bypass that Indirect Potable Reuse relies upon?
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