Which form of water treatment reduces phosphorus and nitrogen, and purifies wastewater for reuse in communities where water is scarce?

Question

Quizplus · Accepted Answer

Tertiary treatment includes advanced techniques such as filtration and disinfection, which can remove nutrients like phosphorus and nitrogen from wastewater, making it safe for reuse in areas where water is scarce. Primary treatment only removes solids and some organic matter, while secondary treatment focuses on removing organic matter and pathogens. Quaternary treatment is not a commonly used term in water treatment and may refer to advanced techniques like reverse osmosis. It is possible to reuse wastewater with proper treatment.

Which Form of Water Treatment Reduces Phosphorus and Nitrogen, and Purifies