Getting enough water every day is important for your health. Or we can say that Water is synonymous with life. Without water, life cannot survive. As per the Research, Drinking 8 glasses of water per day is considered healthy for an individual. Water keeps us hydrated and strengthens our immune system. But at the same time, impure water is detrimental to our health. Drinking impure water can lead to various health hazards like hepatitis B, cholera, etc. Hence, there is a need of water purifier for safe drinking water from water purifiers.
In this modern world of chemicals and contaminations, a large number of people have negligible or no access to clean drinking water. So, what options are we left with? Time to start purifying our water but without using chemicals. How do we do that? Read on to know.
How to Purify water without using chemicals?
Tap water turns out to be unsafe for drinking. It is likely to have unwanted particles that are unhealthy for the human body. Fluoride and chlorine are still added to tap water. Even after several treatments, contaminants still make their way to the water. Let us understand how we can purify water without using chemicals to safeguard our health.
Disinfection with Chlorine/Bleach
- Removes: Bacteria, Viruses, Giardia
- Advantages: Tablets are lightweight and compact, Kills viruses, More effective when used with filtration, Inexpensive
- Disadvantages: Waiting time, Not effective against Cryptosporidium or Cyclosporum
How Much Bleach Should I Use?
When using household bleach, use 2 drops for every litre of water or 8 drops for every gallon of water. Let it stand for 30 minutes before drinking. This amount of time allows the chlorine to work
- Removes: Sediment, Bacteria, Large parasites, Some heavy metals
- Advantages: Quick, Taste of water not altered significantly
- Disadvantages: Requires filter replacement, Not effective against viruses
Water filtration is probably the most common method of purification for personal consumption, mainly because of its versatility and ease of use.
Portable Water Filters
Portable water filters can come in smaller, portable forms which are convenient for travel and outdoor activities. Those who go hiking and backpacking often come across bodies of fresh water such lakes and rivers. While lakes and rivers are considered fresh in comparison to the seawater, they still need to be filtered before drinking due to the presence of sediment and potential bacteria.
Ultra Violet Light (UV Purification)
- Removes: Bacteria, Viruses, Parasites
- Advantages: Cleans water rapidly and effectively
- Disadvantages: Expensive, Requires electricity, Does not remove heavy metals, High maintenance
The ultraviolet rays of the sun can be extremely destructive to microorganisms. We as humans avoid it as much as possible as it can cause skin cancer and other diseases. A UV purification system is more effective at killing viruses such as Norovirus and Hepatitis than chlorine disinfection, and will kill them instantly as opposed to 60 minutes.
- Removes: Bacteria, Viruses, Parasites, Impurities and Heavy metals
- Advantages: Removes microorganisms effectively, Improves taste
- Disadvantages: Expensive, High maintenance
Reverse osmosis is a process that forces water through a semi-permeable membrane to remove contaminants.
- Removes: Bacteria, Viruses, Giardia.
- Advantages: Lightweight, Compact, More effective with filtration, Inexpensive
- Disadvantages: Slow, Unpleasant taste, Not effective against Cryptosporidium
Iodine is more popularly known as a powerful disinfectant and salt component that helps prevent thyroid problems, but it is also used in water purification processes.
- Removes: Bacteria, Viruses
- Advantages:- Inexpensive, Easy to set up
- Disadvantages:- Depends heavily on weather, Very slow even on sunny days.
Solar purification is an effective process. For best results, choose a location where direct sun light will be undisturbed for at least six hours. If it is a little cloudy, exposure time increases to two days.
- Removes: Bacteria, Viruses, Parasites
- Advantages: Free of all pathogens if done correctly
- Disadvantages: Slow and inconvenient, Flat water taste
This is perhaps the most ancient method of purifying water and is still widely used, not just in remote places but also in highly urbanized areas.
- Removes: Bacteria, Viruses, Parasites, Impurities and Heavy Metals
- Advantages: Free of all pathogens and heavy metals
- Disadvantages: Slow and inconvenient, Free of minerals as well
Distillation is the most effective way of ensuring that the water will be free of all contaminants.
Modern, Reliable method of water purification
Today, the most dependable way of purifying water is by using water purifiers. Think about it – almost every home you have visited, you must have noticed a water purifier, near the refrigerator or inside the kitchen. Even if you notice at workplaces, use of water purifiers is very common. Water purifiers have become the standard choice when it comes to providing the family with pure and safe drinking water.
Why Choose Water Purifiers for Safe Drinking Water?
Water purifiers remove dissolved impurities like bacteria and other pathogens from water and saves you and your family from water-borne diseases. The purified water does not lose its natural taste and has no foul smell ensuring the water is 100% drinkable.
There are different kinds of water purifiers available in the market today such as RO water purifiers, UV water purifiers, gravity water purifiers and more. Many water purifiers are known to waste a large amount of water during the purification process, which is a big NO-NO! Make the right decision – choose a RO water purifier with zero water wastage technology. Also look for other features such as mineral retention technology, high recovery rate and multiple purification process.
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