Corrosion of Pipes and Plumbing Fixtures
It isn’t just fixtures and appliances that can be discolored and stained.
Discoloration of water is another sign of impurities. Turbidity refers to the amount of small particles of solid matter suspended in water as measured by the amount of scattering and absorption of light rays caused by the particles. Turbidity blocks light rays and makes the water opaque.
Turbidity is measured in nephelometric turbidity units (NTU). Potable water should not exceed 0.5 NTU. Turbidity cannot be directly equated to suspended solids because white particles reflect more light than dark-colored particles and many small particles will reflect more light than an equivalent large particle.
The following types of water treatment solutions are recommended for corrosion issues:
Limestone chip filters
Soda ash feeds
Phosphate solution feeds
Silicate solution feeds