What is the primary function of a floating turbidity curtain?

The primary function of a floating turbidity curtain is to contain sediment-laden water. Turbidity curtains are installed in bodies of water to create a barrier that helps to isolate disturbed or polluted water bodies, often in construction or dredging sites. By doing so, they limit the dispersion of sediment and other contaminants into the surrounding water, effectively containing turbidity and allowing for better management of water quality.

This containment helps to minimize the environmental impact of construction activities and prevent sediment from affecting nearby aquatic ecosystems. They are designed to float on the surface while extending downward to intercept sediment particles that might otherwise disperse freely in the water column.

In contrast, enhancing water flow, increasing water temperature, or filtering drinking water does not accurately describe the role of a turbidity curtain and misrepresents its intended purpose. These options do not align with the primary goal of limiting sediment dispersion and protecting water quality in affected areas.