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21 Οκτ 2022 · Shock chlorination is the most widely recommended means of treating bacterial contamination in home water systems. This publication contains guidelines for safely and effectively using shock chlorination -- a standard treatment for sanitizing your well system.
24 Οκτ 2024 · In this post, we’ll discuss the role of free chlorine in water treatment, its benefits, and the challenges of maintaining residuals and preventing stratification to ensure adequate disinfection and good-tasting drinking water.
Free chlorination is a common practice used by water utilities to maintain and protect drinking water distribution systems from microbial contamination. Using this procedure, they can provide safe, clean drinking water for public consumption.
2 Μαρ 2016 · March 2, 2016. Is chlorine really necessary for safe drinking water, or is it possible to deliver high-quality tap water without adding chemical disinfectants? Water Technology staff. suriyasilsaksom/iStock.
A colorimetric method can be used to determine free chlorine in water at concentrations of 0.1–10 mg/litre. Other methods allow for the determination of free chlorine, chloramines, other chlorine species, and total available chlorine, and are suitable for total chlorine concentrations up to 5 mg/litre.
It's possible to get chlorine into the well by sending it through the building piping and pump but that step won't sterilize the interior and sides of the well casing - so the procedure below is a better one. Pour Clorox™ Bleach (or an equivalent brand of household bleach) or hypochlorite granules down into the well.
Free Residual Chlorine (FRC, sometimes termed the free chlorine residual - FCR, or Free Available Chlorine - FAC) is the portion of the chlorine dose which forms a powerful disinfectant, after the chlorine demand of the water has been used up.
