WHAT IS RO WATER?
The pressure-driven membrane method of reverse osmosis (RO) is used to purify water. Water travels through the membranes more easily than the impurities being removed in all pressure-driven membrane processes. The water supplied to a RO membrane, however, does not always travel through the membrane. The RO process produces two water streams with different water quality.Almost everyone uses RO purifiers, filtration systems, and desalination systems as a source of clean drinking water. These purifiers, which primarily use the Reverse Osmosis technique, are by far the safest way to purify water. This is why this method is so dependable and effective at water filtering.
WHAT IS ALKALINE WATER?
The term "alkaline" refers to the pH level of alkaline water. On a scale of 0 to 14, the pH level of a substance indicates how acidic or alkaline it is. Something with a pH of 1 is extremely acidic, while something with a pH of 13 is extremely alkaline.The pH level of alkaline water is greater than that of conventional drinking water. As a result, some proponents of alkaline water claim it can help to neutralize acid in the body. The answer is deemed fundamental if it falls between the numbers 8 and 14. The pH of 14 is extremely alkaline. Normally, the water we should drink has a pH of 7 and should be neutral. The water we drink from the tap, on the other hand, is slightly acidic due to the presence of carbon dioxide.An alkaline filter is a type of water filter that is meant to provide mildly basic water with a pH of 7-9. Because of its numerous advantages, the filter has become popular in recent years.
- Alkaline Water vs. Reverse Osmosis: Major differences-
1. No energy is required for alkaline water filtration
Reverse osmosis, as previously mentioned, requires electricity to produce the hydraulic pressure required to cleanse the water and eliminate particles as fine as a micron. This, along with the relatively high cost of a reverse osmosis system, makes alkaline water a far more financially realistic option.A countertop filter is typically considerably easier to install than a reverse osmosis system.
2. Minerals are removed by reverse osmosis.
Despite the fact that RO eliminates particles down to 0.0001 microns, it does not always result in the cleanest water. The RO method decreases the total dissolved solids count to zero, but it also removes the mineral content of the water, as well as all other impurities. If your mineral intake from your diet is insufficient, demineralized water is not suggested for long-term human consumption since it might induce dilution and inadequacies. To get around this, the system would have to re-mineralize the water, which would be an additional stage in the process.
An alkaline water filter, on the other hand, can increase the mineral content of drinking water while also adding electrolytes to help with hydration. This supplement helps with mineral absorption from your diet and might provide as a much-needed boost if you don't obtain enough minerals from meals. Because your body absorbs minerals more quickly from water than from food, alkaline water is an excellent approach to maintain mineral and electrolyte balance.
3. Reverse osmosis waste water can be recycled and reused
Back pressure is formed as a reverse osmosis system forces more water through its system, resulting in more water being wasted. Because of the high pressure required by RO to remove all dissolved solids, a large amount of waste water is produced, which carries all of the removed particles.Retention rates vary depending on the manufacturer and model, but they can be as low as 20%. This means that if you filter 20 liters of reverse osmosis water, you'll flush about 80 gallons down the toilet! While some new technologies are developing to achieve zero-waste systems and reuse the water produced.
Avoiding water disasters like 'Day Zero' in Chennai, India in 2019 - when the entire city ran out of water - is one of the most pressing concerns of our day. This is a major issue facing the world, and systems like reverse osmosis can be sufficient.
4. The size of an alkaline water filter isn't prohibitive
As you might expect, reverse osmosis systems are enormous appliances that take up a lot of space in your kitchen. Because it comes in the form of a little jug, an alkaline water filter may fit in your fridge.
5. Reverse osmosis produces slightly acidic water.
In contrast to RO water, which makes your drinking water more acidic, alkaline water raises the pH level of your drinking water. To raise the pH and give RO water a healthy mineral content, it must be passed through an ionizer machine.