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

California's Title 22 regulations are MOST closely associated with which Class IV concept?

Federal biosolids land application limits Non-potable reuse standards for recycled water irrigation and dual-plumbing Drinking water lead and copper rule compliance Industrial pretreatment categorical limits

Correct Answer:

Non-potable reuse standards for recycled water irrigation and dual-plumbing

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