ABC Wastewater Treatment Class IV Practice Questions - ABC Wastewater Treatment Operator Class IV Certification Exam

Which scheme BEST describes Indirect Potable Reuse (IPR)?

Purified water is delivered directly to the drinking water distribution system Purified water is sent to an environmental buffer (reservoir or aquifer) before reuse as drinking water Treated effluent is used only for agricultural irrigation Purified water is bottled for industrial cooling

Correct Answer:

Purified water is sent to an environmental buffer (reservoir or aquifer) before reuse as drinking water

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