The availability of pure water in bottles has helped many people
solve the problem of getting pure water where water was scarce or pure water was
not available. Yes, there are many countries in world where water availability
is lower compared to other regions because of various reasons. As per the
reports, India’s per capita bottled pure water consumption is five liters per
year while the rest of the world consumes on an average 29 liters.
Till 18th century, bottled water was a western concept
and initially, only a handful of elite group of people used to drink bottled
water. Eventually, people started understanding the benefits of drinking pure
water and along with many other factors, people started using pure water for
consumption. If you are living in Kolkata, you can ask water dealers for water jar delivery in Kolkata and
around and enjoy pure and unadulterated water easily.
There are three types of impurities that have to be removed while
the water is treated using RO process. The first level cleans up un-dissolved
impurities like the odor of the water and its color. The second level of clean
up procedure removes dissolved impurities like iron, magnesium etc. The third
and the most important cleaning level is - removing microbiological impurities
like pathogens and bacteria.
Reverse osmosis
The reverse osmosis membrane removes superficial impurities and
improves the taste of the water. It can help make salty sea water fit for
consumption, and hence, is one of the most effective methods of water
purification so far. There are many coca cola authorized bottlers in Kolkata who bottle pure water by purifying it
using RO techniques.
Nano-filtration
The process of nano-filtration removes ions like magnesium and
calcium and ions that have higher molecular weight. Nano-filtration removes
most of the impurities that pollute the water, like suspended particles and
bacteria.
Ultra-violet filtration
Ultra-violet filtration involves passing water through ultra-violet
filters that acts as germicide, eliminating the bacteria and other harmful
microbes from water.
Ozonation or ozone generation
Ozone generation process involves dividing an oxygen molecule in
two unstable atoms, letting the two to combine with another oxygen molecule to
produce ozone. After that, oxygen is made to pass through this ozone thus
causing invasive oxidation that disinfects water and gives longer shelf life to
it.
So, here you will get a comprehensive list of procedures that are
adopted for the process of water filtration. The bottling plants do the final
task of bottling the water in containers in the most hygienic process, and
there are several procedures that make water fit for consumption because these
water purification plants and bottling units make a joint effort to make pure
bottled water available for the people.
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