Rainwater is as clean as its container. Only the rain that has fallen directly from the sky should be collected for drinking. I shouldn't have touched plants or buildings. Boiling and filtering rainwater will make it even safer to drink it.
While clean rainwater is safe to drink, it can easily become contaminated when dropped, which could pose a major health hazard. For example: a man waiting to collect rainwater may find that it is safe to drink. But before rainwater falls into your water container, it comes into contact with a dirty metal filled with parasites, bacteria, and several other harmful germs. Naturally, it becomes dangerous to your health, as it becomes unclean and unsafe at the same time.
Boiling has been shown to kill some of the disease-causing organisms likely to be found in rainwater tanks, but certainly not all. Before using collected rainwater for drinking, bathing, or cooking, consider whether treatment is needed to make it safe. Testing water can determine if it contains harmful germs, chemicals, or toxins. Water treatment options include filtration, chemical disinfection, or boiling.
Filtration can eliminate some germs and chemicals. Treating water with chlorine or iodine kills some germs, but doesn't eliminate chemicals or toxins. Boiling water will kill germs but won't eliminate chemicals. Using a simple device called a “first flush diverter” to remove the first water that enters the system can help avoid some of these contaminants.
The amount of water to be removed with a first flush diverter depends on the size of the roof being fed to the collection system. If you've collected rainwater to clean it, there are a few things you can do to make sure it's clean enough to drink. The first thing you can do is boil the water. Boiling water kills almost any bacteria or pathogen found in water.
You can use this method when you want to use rainwater for things like watering plants, bathing, etc. Getting rainwater from a reputable bottled water company is really the best way to make sure you're drinking clean water. Consider adding a grate to the water inlet or emptying the rain barrel at least every 10 days to prevent mosquitoes from using the rain barrel as a breeding ground. While boiling tank water helps, a rainwater tank filter or at least a point-of-use filter is a must if you want truly clean drinking water.
If you want to use the water for domestic purposes and not for drinking, you can also ensure that your water undergoes a filtration process to remove any heavy metals it contains using a domestic water filtration system. Make sure that any container you use to hold the water is clean and disinfected, so that it does not contaminate the water. If you collect and store rainwater for drinking, you have an individual water system and are responsible for ensuring that your water is safe. We talked about the challenges with rainwater tanks, what dangers lurk inside the tank, and everything you can do about them.
Water filters remove dirt, bacteria, heavy metals, pesticides, chlorine and other harmful contaminants from drinking water, which won't bring it to a boil. 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. Much tap water comes from soil and more than 50% of bottled water sold in the United States comes from groundwater. We created a useful resource for those who are still learning how to understand the water coming out of the rainwater tank.
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. A number of factors can affect the safety of rainwater, such as how often it rains in your geographical area, levels of air pollution, and the methods and tools used to collect, treat, analyze and store water (. . .