Waterproof casing corrosion and harm

Waterproof casing tube corrosion on the water quality of the water supply, due to long-term corrosion by water, waterproof casing tube wall generated a variety of components and bacteria "growth ring", its thickness is mainly affected by water quality, waterproof casing pipe materials and use of time, these rust scale contained in a variety of components and bacteria, will dissolve in the water The water quality is subject to "secondary pollution". There is also waterproof casing pipe scale, water quality "secondary pollution", so that the residual chlorine in the water is consumed by organic matter, so the total number of bacteria increased, there are pathogenic bacteria in these bacteria, but also on the waterproof casing pipe corrosion of bacteria. These various bacteria, some seriously affect the quality of water, some exacerbate the corrosion of waterproof casing pipe, thereby shortening the service life of waterproof casing pipe.
Waterproof casing pipe corrosion will reduce the capacity of water transmission, higher electricity consumption, waterproof casing pipe within the "growth ring" thickening year by year, not only affect the quality of water supply, but also seriously affect the original waterproof casing pipe water cross-section, reduce the capacity of water transmission, but also make waterproof casing pipe resistance increases, and cause a drop in water pressure. In order to ensure the water pressure of the water supply service, high head pumps must be used to increase the water pressure, which not only wastes electricity, but also increases the amount of water leakage. So reasonable spraying of rustproof paint and regular inspection are very necessary.