The Water Purification Process that Drinking Water Goes Through

Although most water supplies in the U.S. are some of the healthiest and purest forms of water in the world, there are still many drinking water sources that can become contaminated. Because of this, since water sources, especially groundwater, are subject to high levels of contamination, there needs to be appropriate purification and treatment standards to remove disease-causing chemicals and bacteria. However, while these purification methods can be helpful in eliminating some of the major contaminants that surface water can incur, the truth of the matter is that most groundwater can never be fully purified. This is because harmful chemicals and toxins are absorbed by the earth and then dispelled into surface water. These harmful chemicals and toxins typically include heavy metals, pharmaceuticals, and waste products that are soaked up in soil.

Despite best efforts to remove these chemicals, the unfortunate reality is that no purification technique can really dispel all of these harmful contaminants. This is particularly alarming because contaminated water carries with it a high risk of developing a myriad of health issues and sickness. Because of that, it is essential to understand the water purification methods that are available to cleanse water of impurities and what the cleanest and purest water to drink is so that you can ensure your body functions optimally and effectively.

What is a Water Purification Process?

Simply put, water purification is the process of removing any impurities and undesirable chemicals and contaminants from the water. The goal with purifying water is to disinfect the water to make it safe for human consumption. The standards for water quality are typically set by the government and can include the minimum or maximum contaminants that a water is allowed to have in order to be sold to the public. Visually inspecting water can not appropriately determine the quality of the water. Instead, a chemical and microbiological analysis of the water quality is the only way to accurately determine if the water is pure enough to drink. 

What are the Different Types of a Water Purification Process?

As there are many different types of water sold on the market, there are many different purification processes a water may go through. One of the most common purification techniques include: 

  • Coagulation and Flocculation: This is often the first step in the purification process. This is where chemicals with a positive charge are added to the water in order to neutralize the negative charge of dirt and other dissolved particles in the water. As this happens, the particles bind the chemicals and form even larger particles, called floc. 
  • Sedimentation: In this stage, floc settles to the bottom of the water because of its weight. 
  • Filtration: After floc has settled to the bottom of the water, the clear water that is on top will pass through filters of differing compositions and pore sizes in order to effectively remove dissolved particles, like dust, parasites, bacteria, viruses, and chemicals.
  • Disinfection: Once the water has gone through the filtration process, a disinfectant may be added to the water in order to kill any remaining parasites, bacteria, and viruses. 

While this may be a normal procedure for disinfecting the water, if the water is sourced from the ground there will still be lingering contaminants that won’t be removed. As such, one of the first things you can do to ensure the water you are drinking is pure is to drink water that is not sourced from the ground but the sky. Rainwater is the purest form of water you can drink because it never touches the ground, thus, it never has a chance to absorb any of the harmful contaminants that groundwater carries. Furthermore, find water that takes extra steps to ensure your water is fully purified besides the ones listed above. Some of these techniques include:

  • Conditioning the water without using harmful chemicals. 
  • Utilizing ozone treatment and a 25-point micro-filtration process that ensures extra purification 
  • Using a carbon filtration system that removes extra ozone particles from the water
  • Avoiding the use of harsh chemicals to disinfect the water
  • Processing the water through additional measures, like the utilization of ultraviolet light technology, a seven-stage purification system, and ozone oxidation

What is the Best Type of Water Purification Process?

Now that you know how water can be purified, you may wonder how you can get your hands on water that utilizes the extra filtration and purification methods listed above. While it may seem overwhelming to find the “perfect” drinking water, fortunately enough it doesn’t have to be. Because most bottled water companies are using just filtered tap water, polluted spring water, or another contaminated source, the first step to ensure you are getting the highest quality drinking water is to make sure it is sourced from the sky instead of the ground. This will eliminate most options commonly sold in grocery stores and will narrow your search.

Next, you may want to check out the water bottled company’s website to see how they purify their water. If they don’t tell you how they do it, then don’t trust them. A company that takes the extra steps to meet and exceed government regulations for water purification will proudly tell you how they do it. Lastly, take a look at how the water is packaged. Most likely if it’s packaged in plastic, especially in non-BPA plastic, then the company probably isn’t taking additional measures to ensure your water is of the highest quality. Plastic is one of the highest offenders for poor health as it has the tendency to leak chemicals into the water, especially if exposed to heat or the sun. Therefore, look for water that is packaged in either glass or aluminum. These tend to be the safest and healthiest way to consume water. 

Look no further for the most perfect water that this earth has to offer. There is a water out there that not only excites your tastebuds but meets and exceeds all purification standards. Try the cleanest and purest water on the planet and taste the difference.


Frequently Asked Questions

✅ What are the 4 steps of water treatment?

The 4 steps of water treatment are: coagulation and flocculation, sedimentation, filtration, and disinfection. Some bottled water companies take extra steps to disinfect their water with uses of purification techniques such as ozone treatment and ultraviolet lights.

✅ What is the best water purification process?

The best way to purify water is through techniques such as: ozone treatment, nano-filtration, carbon filtration, and ultraviolet light. Utilizing purification techniques that avoid using harsh chemicals to disinfect water is the most optimal way to ensure your water is clean and healthy for drinking.

✅ Is chlorination of water safe?

While it is considered relatively safe to drink water that has been chemically treated, it is not the purest and most optimal way to ensure your body is receiving beneficial nutrients. In fact, using harsh chlorine is one of the least effective ways to remove contaminants from the water.

✅ Is chlorine in tap water?

Treated tap water has to have a certain detectable level of chlorine in order to ensure successful de-contamination of water, as required by the EPA. While the U.S. has depended on chlorine as a disinfectant for drinking water for centuries, it is not the most effective and safe way to treat water.