CWEA - Advanced Water Treatment Questions with complete solution 2023

CWEA - Advanced Water Treatment Questions with complete solution 2023 Indirect Potable Reuse (IPR) - correct answer The blending of advanced treated, recycled or reclaimed water into a natural water source (environmental barrier) that could be used for drinking (potable) water after further treatment. Direct Potable Reuse (DPR) - correct answer Process of treating wastewater to drinkable standards and returning it to the raw water supply (distribution system) without the use of an environmental buffer. Rather than mixing the treated water into an aquifer or reservoir What has led to the research of Advanced Water Treatment? - correct answer Strict effluent discharge limits are pushing the development of treatment technologies. Most wastewater reuse is? - correct answer Unplanned and indirect reuse (IPR) What is Fit for purpose? - correct answer It is reclaimed wastewater that is treated to specific criteria and is reused for purposes according to its treatment. What are the AWT processes? - correct answer 1. Microfiltration / Ultrafiltration 2. Reverse Osmosis / Nanofiltration 3. Advanced Oxidation (AOP) 4. Biological Aerated Filtration