bn31104 bn31104

08-12-2020
Biology

contestada

Removal of nitrates and phosphates

Respuesta :

RonnieReeb RonnieReeb

08-12-2020

Answer:

The methods for removal of phosphate and nitrate involve the usage of polymer hydrogels and crystallization process using coal fly ash.

Explanation:

I looked this up, the question is very vague, so I can't be sure if this answers your question.

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