This technique works much better than the previous one. We know that sunlight can destroy different types of bacteria found in water. The exposure to the UV light kills the DNA structure of the harmful organisms. The types of organisms this method kills include giardia, cryptosporidium, yeast, algae, mold, viruses and bacteria.
Generally, UV light doesn’t affect heavy metals, chlorine and other chemical-based contaminants. Therefore, the UV light can be applied along with other types of filtration. For proper disinfection, make sure that the water is free of color and turbidity or some bacteria may be left untouched.
Chlorine can also help disinfect water. Although chlorine is dangerous, it can work like a powerful oxidant, which is what makes it quite effective. hepa 空氣淨化機 Typically, the use of chlorine as a powerful disinfectant is quite common these days. This chemical is commonly used in many water disinfection methods.
Although chlorine kills harmful bacteria, it doesn’t kill some types of cysts and chemicals. Therefore, you can use multiple methods to achieve the desired results. For instance, you can try chlorine dioxide.
Another common water disinfection method is the application of ozone. O3 is an unstable molecule, which is what makes it toxic for water organisms. Actually, ozone has a great ability to disinfect water. You can product ozone using the UV light and oxygen. The good thing about ozone is that it is a lot safer than chlorine. The use of O3 is quite common as an effective water treatment method.