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Showing 1 to 2 of 2 for “"Water -- Purification -- Phosphate removal."”.
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Periphyton-nutrient dynamics in a gradient-dominated freshwater marsh ecosystem.
… studies indicated that nitrogen (N) retention/removal always exceeded phosphorus (P) retention/removal along the flow path of water. Over 90% of nitrate (NO3-) entering the wetland was generally retained by the system and 50% of that retention was a result of influx into sediments. Intact …