What are the different methods of chlorine disinfection?
chlorine disinfection concerns the process of deactivating microorganisms. The chlorine disinfection agent is used in drinking water, swimming pools and waste water together with the general cleaning of the household. Different chlorine disinfection methods include bleaching, water filtration and water cleaning.
chlorine disinfection using bleach is a common form of household cleaning. Bleach is made of chlorine gas mixed with a solution of alkaline solution, such as sodium hydroxide. When bleach accustomed to disinfection areas in the home, such as counters or floors, reacts with microorganisms or bacteria and kills them by interrupting the chemical bonds of their molecules.
Water filtration is another form of chlorine disinfection. The chlorine filter system is the most common form of pool water filtration. Chlorine is added to the water in the form of hydrocal acid or hypochlorite acid to initially kill any bacteria that can live in the water of the pool. Concentrations are tested using pH strips to ensure that the levels areu around seven. The level of seven pH should keep the bacteria under control and should not be harmful or irritating to people. When pH levels increase due to lack of chlorine, microorganisms grow rapidly and can cause disease for swimmers. PH level testing is performed regularly and additional chlorine is added if necessary to keep the pH level under control.
Water purification is one of the most important methods of disinfection of chlorine. Although many water cleaning processes such as flocculation, filters and electromagnetic radiation are used, chlorination is the most common method. The World Health Organization (WHO) recommends chlorination as a preferred alternative to drinking water from Streams and River, because the levels of pollutants in chlorinated water are extremely low. Many third world countries do not have funds to provide safe drinking water, so to prevent illness is often required by boiling water.
water purification plants exist in every municipality in the United States. While some are very small, they all use some form of filtration than chlorination techniques. The water is pumped into the treatment plant and inserted into the tanks. The water moves through the screen filter to remove any large particles such as sticks, leaves or garbage. Then the chlorine compound of chlorine and sodium chlorine is added to kill any bacteria that may be present.