Canal liners can be affected by the type of water they come into contact with, particularly if the water is highly acidic or alkaline. Certain liner materials, such as polyethylene, PVC, or rubber, can degrade when exposed to extreme pH levels over time, leading to reduced durability and potential failure. Acidic water can cause chemical breakdown in some liners, while alkaline water may cause material swelling or brittleness.
Concrete liners are more resistant to pH fluctuations but can still experience issues like leaching of compounds into the water, which may affect water quality. To prevent these issues, selecting a liner material that is compatible with the water's pH and conducting regular inspections are essential to maintaining the liner’s integrity and performance. In some cases, protective coatings or specialized materials may be required to enhance the liner's resistance to harsh water conditions.
