Corrosion inhibitor means a substance capable of reducing the corrosivity of water toward metal plumbing materials, especially lead and copper, by forming a protective film on the interior surface of those materials.
Corrosion inhibitor means a substance capable of reducing the corrosivity of water toward metal plumbing materials, especially lead and copper, by forming a protective film on the interior surface of those materials. "CT or CTcalc" means the product of the residual disinfectant concentration (C) in milligrams per liter (mg/L)determined before or at the first customer, and the corresponding disinfectant contact time (T) in minutes, i.e.
Examples of Corrosion inhibitor in a sentence
Corrosion inhibitor chemical batch is prepared with the ratio of 1:16 using mixer & 90-120 cut naphtha.
More Definitions of Corrosion inhibitor
Corrosion inhibitor means a substance capable of reducing the corrosivity of water toward metal plumbing materials, especially lead and copper, by forming a protective film on the interior surface of those materials. "CT or CTcalc" means the product of the residual disinfectant concentration (C) (22.161) in milligrams per liter(mg/L) determined before or at the first customer, and the corresponding disinfectant contact time (T) (22.120)in minutes, i.e. "C" X "T". If a public water system applies disinfectants at more than one (1) point prior to the first customer, it must determine the CT of each disinfectant sequence before or at the first customer to determine the total percent inactivation or total inactivation ratio. In determining the total inactivation ratio, the public water system must determine the residual disinfectant concentration of each disinfection sequence and corresponding contact time before any subsequent disinfection application point(s). CT99.9 is the CT value required for 99.9 percent (3-log) inactivation of Giardia lamblia cysts. The inactivation ratio is the CTcalc divided by the CT99.9 and the total inactivation ratio is the sum of the inactivation ratios for each disinfection sequence. A total inactivation ratio equal to or greater than 1.0 is assumed to provide a 3-log inactivation of Giardia lamblia cysts.