It can form chlorine gas, which burns the eyes, nose and mouth. Water. Positives: No handling required. Effect on a wide variety of bacteria; highly effective; not … This chlorine produces acids — hypochlorous acid (free chlorine) and hydrochloric acid — when added to pool water, whereas the first two chlorines produce an alkali. Advantages * Chlorine is a powerful oxidizing agent thereby getting rid of a lot of bacteria in water. This is a disadvantage. Chlorine is less affected by water hardness when compared to other sanitizers. Advantages. The following table shows these advantages and disadvantages. Chlorine has some advantages and disadvantages, as do all types of sanitizers. Other disadvantages of hypochlorites include corrosiveness to metals in high concentrations (>500 ppm), inactivation by organic matter, discoloring or “bleaching” of fabrics, release of toxic chlorine gas when mixed with ammonia or acid (e.g., household cleaning agents) 523-525, and relative stability 327. Uses & Benefits. Corrosiveness to surfaces is a major disadvantage when using chlorine, and high temperature increases the risk of corrosion. * Chlorine is commercially available * Chlorine is very economical Disadvantages * Chlorine does not exterminate all bacteria. Chlorine chemistry helps keep families healthy and improves our environment:. Chemical treatment (Chlorine): Chlorination is by far the most popular method of chemically treating wastewater, due to its number on advantage … One of the most important advantages offered by disinfectants is for the control of diseases. Cons While chlorine does an excellent job of destroying most toxins in the water supply, it also introduces other types of toxins, such as trihalomethanes (THMs). Major Advantages of Using Chlorine/Chloramines as a Disinfectant The advantage of chlorination is that it continues to kill bacteria as water moves through pipes to the tap. For instance, Phenolics types of disinfectants are very good for killing bacteria. The Real Truth We rely on a wide array of cleaning products including soaps, scents, softeners, bleaching products, polishes, special cleaners for glass, drains, bathrooms and ovens to keep our homes perfectly clean and smelling great. chlorine is rapidly inactivated by organic matter. Chlorine chemistry helps keep drinking water and swimming pools safe. Disinfectants can kill germs and microorganisms which may not be seen with the naked eye. With gas chlorine, the addition of an alkali is needed to keep the pH up to the desired pH 7.4. Chlorine is an ideal sanitizer and prevents much waterborne illness and disease every day. Used for pools and town water treatment. Does chlorine dioxide form byproducts? Chlorine dioxide (ClO2) Ozone (O3) Ultraviolet Radiation (UV) What are some of their advantages and disadvantages? For comparison, chlorine is also shown. 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