Chlorine dioxide in drinking water treatment

Chlorine dioxide is used as a disinfectant for drinking waterto kill bacteria, viruses and some types of parasites that can cause diseases. It is used in many countries to treat drinking water because it provides better disinfection performance and produces fewer by-products compared to chlorine.

In appropriate concentrations, chlorine dioxide is harmless to health. The World Health Organization (WHO) has set a guideline value for chlorine dioxide in drinking water of 0.2 mg/L. Values below this limit are considered safe for human consumption.

However, at excessive concentrations, chlorine dioxide can cause health problems, such as irritation of the eyes, skin and respiratory tract. In extreme cases, overexposure to chlorine dioxide can cause nausea, vomiting, diarrhea, dizziness and headaches.

It is important that the chlorine dioxide concentration in drinking water is closely monitored and regulated to ensure that it is safe for human consumption. In general, chlorine dioxide concentrations used in drinking water treatment plants are safe and do not pose a threat to human health.

Chlorine dioxide is a very effective oxidant used in drinking water treatment to remove bacteria, viruses and other contaminants. It is also capable of breaking down organic contaminants and reducing unwanted odors and tastes in water. In this article, we will take a closer look at the application of chlorine dioxide in drinking water detoxification on the go.

Chlorine dioxide is often used in drinking water treatment plants to purify water from bacteria and viruses. The oxidant kills the organisms by destroying their cell membranes. However, it is also capable of breaking down organic contaminants that may be present in the water. This makes chlorine dioxide an excellent choice for drinking water detoxification on the go, where it is not always possible to access clean water.

If you are traveling and do not have clean drinking water available, you can use chlorine dioxide tablets to purify the water. These tablets are usually available in outdoor and camping stores and are usually used in a dose of 1 tablet per 1 liter of water.

Using chlorine dioxide tablets for drinking water detoxification on the go has several advantages. It is a very effective oxidizer that can kill or break down many contaminants in the water. It is also very easy to use, as you simply need to put a tablet in the water and wait for it to dissolve completely.

However, there are also some potential drawbacks to using chlorine dioxide tablets for drinking water detoxification on the go. Some people may be sensitive to chlorine dioxide, which can cause irritation to the skin, eyes and respiratory system. It is also important to make sure you are using the correct dose, as overdosing on chlorine dioxide can be harmful.

Overall, the use of chlorine dioxide in drinking water detoxification on the go is a very effective way to get clean water if you are in an environment where clean water is not available. However, it is important to follow the instructions on the package carefully and watch out for possible side effects.

Safety data sheet
CDL Chlorine dioxide 0.3% safety data sheet with disposal

Chlorine dioxide for drinking water disinfection Application
Chlorine dioxide is a powerful oxidant used to disinfect drinking water to kill harmful microorganisms and improve water quality. Here are the basic steps for using chlorine dioxide to disinfect drinking water:

Prepare chlorine dioxide stock solution: Chlorine dioxide is typically made from sodium chlorite and an acid (such as hydrochloric acid or acetic acid). The two chemicals react to produce chlorine dioxide gas, which is dissolved in water to form a chlorine dioxide stock solution.

Calculate dosage: The dosage of chlorine dioxide depends on the water quality and target concentrations. In general, the recommended concentration of chlorine dioxide in drinking water is between 0.2 and 0.8 mg/L. The optimal dosage depends on factors such as water hardness, pH, temperature and impurities present.

Introduce chlorine dioxide into the water: The chlorine dioxide stock solution is introduced continuously and evenly into the water to be disinfected, usually with the aid of a metering pump. Care should be taken to mix the chlorine dioxide well to ensure even distribution throughout the water system.

Observe exposure time: Chlorine dioxide requires a certain contact time to work effectively. The exposure time depends on the chlorine dioxide concentration, the type of microorganisms and the water conditions. Generally, the exposure time is at least 30 minutes, but may be longer for certain microorganisms or low temperatures.

Monitoring and control: The chlorine dioxide concentration in the treated water should be monitored and adjusted regularly to ensure optimal disinfection performance and compliance with drinking water regulations.

Note that the use of chlorine dioxide for drinking water disinfection is subject to legal regulations and recommendations from health authorities. Therefore, make sure that you inform yourself about the local guidelines and comply with them.