Most rain is perfectly safe to drink and can be even cleaner than the public water supply. Rainwater is as clean as its container. Only the rain that has fallen directly from the sky should be collected for drinking. While clean rainwater is safe to drink, it can easily become contaminated when dropped, which could pose a major health hazard.
A properly maintained rainwater tank can provide good quality drinking water. As long as rainwater is clear, has little taste or smell, and comes from a well-maintained water intake system, it is likely to be safe and unlikely to cause illness for most users. While useful for many things, rainwater isn't as pure as you might think, so you can't assume it's safe to drink. Rain can carry different types of pollutants into the water you collect (for example, bird droppings on the roof could end up in the barrel or water tank).
Rainwater can carry bacteria, parasites, viruses and chemicals that could make you sick, and has been linked to disease outbreaks. However, when rainwater falls from the sky, substances in the air and the earth melt into the rainwater. Fortunately, when rainwater penetrates the ground, it turns into mineral water. This water (groundwater) is relatively safe to drink.
However, rainwater that falls to the ground is not only absorbed into the ground, but goes everywhere. If it falls on waste, it becomes wastewater, as it becomes contaminated. It can also flow across the sea and into river systems. As we just mentioned, rainwater is safe to drink, for the most part.
Drinking rainwater directly from the source can sometimes be risky, as it can pick up pollutants from the air and can even include occasional insect parts. To drink water safely, make sure you get it from a bottled water company. Domestic stormwater harvesting, such as “greywater reuse,” can also reduce demand for existing drinking water supplies and stormwater runoff. The best and safest way to collect rainwater is through the use of storage containers specifically manufactured by a reputable company that produces steel rainwater tanks for the purpose of directly collecting rain.
However, water from these sources may require additional treatment, such as filtration and disinfection, to maintain water quality. Clean the roof or wait until after the next rain before reconnecting the drinking water tank to the roof. To ensure that the water you drink is truly safe, it's important that you get your water from a bottled water company that knows how to properly purify it. Water is bottled in aluminum, which ends up being much more sustainable than plastic water bottles.
As bottled water goes through a “purification process,” people assume it's the safest form of drinking water. Aggressive cleaning methods can accelerate deterioration, for example, by removing the protective layer on the inner walls of a steel tank, which will cause corrosion of the tank. Since Korea's water facilities are quite nice, muddy water is managed and supplied to us despite its large amount of more than one million to ten million times of yellow powder. The microbiological quality of rainwater collected in domestic tanks will be worse than that of many public water supplies.
We'll tell you what the best pH levels are for your drinking water and how you can tell if your water isn't safe. However, the problem of lack of knowledge about water is not limited to our country because water management has only been processed by experts in several countries. If you collect and store rainwater for drinking, you have an individual water system and are responsible for ensuring that the water is safe. .