How Does the Niagara Whirlpool Get Involved in Niagara River Self-Purification?

TL;DR

This study investigates how the Niagara Whirlpool naturally contributes to the Niagara River's self-purification process through froth formation, which accumulates pollutants and aids in their removal.

Contribution

It reveals the role of natural froth formation in pollutant concentration and removal, highlighting the whirlpool's self-purification capacity.

Findings

Froth contains higher nutrients, metals, and phenol than subsurface water.

Natural froth formation aids in pollutants removal.

Niagara Whirlpool acts as a natural self-purification source.

Abstract

The Niagara River self-purification through the natural formation of froth at a site of the Niagara Whirlpool basin has been investigated. It is shown that the naturally formed froth on the water surface of the Niagara Whirlpool contains a greater concentration of nutrients, trace metals and phenol in comparison to subsurface water. The natural pollutants removal process is explained in detail. As a result, the Niagara River at the Niagara Whirlpool basin possesses its own natural capacity to self-purify through the natural formation of froth. We can conclude that the Niagara Whirlpool is a natural source of Niagara River self-purification. The necessity for the long-term research on the sites of Niagara River for developing the remediation strategies is pointed out.