Turbidity is a word that defines the murkiness or the clarity of water. When a water body is muddy, mucky or filled with debris and silt, then its turbidity level is considered high. Silt curtains and turbidity barriers are tools used in controlling the amount of silt, debris and other pollutants that spread out into the water when there is an ongoing project being done offshore or near a shoreline. Check out the list we’ve compiled for you below from Nicmarwater.com.
Turbidity happens naturally in any water body. In the course of time, stones, sand and other types of organic matter tend to settle to the bottom of the water body floor. These substances are safe for the water if they are controlled through the sedimentation process. The essence of turbidity barriers and silt curtains comes into play when large sediment amounts are kicked up all at once during a construction process, drilling, mining or excavation works.
The healthy balance of water is very delicate that even organic elements would be problematic if they are not controlled. Normally, small debris gets kicked up by storms, flowing water and animals, settles quickly and the balance is retained. However, if large amounts of debris and silt all move at the same time, the water body will have a harder time in regaining balance. Silt curtains and turbidity curtains contain the area being disturbed and prevent silt from entering the larger water area. Ideally, the barriers help prevent the debris from the ongoing works from entering the water body.
Silt curtains will help the aquatic animals and plants from being cut off from oxygen and sunlight. If there is no light reaching into the water body, the plants will be unable to produce sufficient oxygen, and they could die, along with the fish.
The silt curtains and turbidity barriers are made to float on the water surface, either just at the shoreline or out in the water at a certain distance. The barriers have a textured material that prevents silt and debris from moving freely in the water. If the project is going to be done at a specific place, then the region can be surrounded by turbidity barriers so that the debris is confined. These barriers are suspended in water to act like curtains or filters that prevent the open flow of sediments.
When the work is being done on the shoreline of the water body, these barriers and curtains can be used to prevent unwanted elements from making their way into the water. Due to the popularity of the silt curtains and turbid barriers today, there are all kinds of turbidity barriers and silt curtains as well, in terms of styles, sizes and purpose as well.
The proper use of these items will help cut down on the costly clean up jobs. In fact, the use of protective tools such as silt curtains is a law requirement on any construction project. Turbidity barriers are designed to control turbidity dispersion in the water bodies, and they are very effective, especially in construction projects. Check out Nicmarwater.