Chlorination of Vertical Furnace
Vertical furnace chlorination is a process used to purify water by adding chlorine or chlorine compounds such as sodium hypochlorite or calcium hypochlorite to remove bacteria, algae, and other organic and inorganic compounds. Chlorine is the most widely used chemical disinfectant in the world, and it is the most effective against a wide variety of waterborne pathogens. The purpose of the process is to reduce or eliminate the risk of contamination from these organisms and compounds.
The vertical furnace chlorination process is very simple but extremely important and effective. The process begins by introducing chlorine or a chlorine compound into the lower part of the furnace. The chlorine is then heated and quickly converted into a mixture of chlorine gas and water vapor. This mixture is then circulated throughout the furnace using a blower.
The chlorine gas mixes with the water in the furnace and begins to kill the microorganisms present. This process is known as chemical oxidation and is used to oxidize any bacteria, viruses, algae, and other microorganisms present in the water. The chemical reaction also destroys any organic and inorganic compounds present in the water.
The chlorine also helps to clarify the water. There are two main methods of clarifying the water. The first method is by adding a coagulant such as aluminum sulfate to the water. This helps to bind together fine particles of dirt and other suspended solids, causing them to settle out of the water. The second method is by adding a flocculant such as polyacrylamide or poly aluminum chloride. This helps to bind fine particles into larger particles, which then settle out of the water.
The chlorine gas will continue to react with the water for a few hours, after which the process is complete. The treated water is then allowed to cool and then filtered to remove any remaining solids. The chlorine is then removed from the water using carbon filters which convert the chlorine gas into a harmless chloride compound. The water is then ready for use.
Vertical furnace chlorination is an effective and safe process for purifying water. It is quick and easy, and the results are immediate. The process is also cost-effective, and it is especially useful for large-scale applications. The process is also safe and environmentally friendly. Overall, vertical furnace chlorination is an excellent choice for purifying water.
