Bottled Water and RO
(Reverse osmosis)
"BOTTLED WATER: POURING RESOURCES DOWN THE DRAIN"
The Food and Drug Administration sets bottled water standards based
on EPA's tap water standards. Bottled water and tap water are both
safe to drink if they meet these standards, although people with
severely compromised immune systems and children may have special
needs. Some bottled water is treated more than tap water, while some
is treated less or not treated at all. Bottled water costs much more
than tap water on a per gallon basis. Bottled water is valuable in
emergency situations (such as floods and earthquakes), and high
quality bottled water may be a desirable option for people with
weakened immune systems. Consumers who choose to purchase bottled
water should carefully read its label to understand what they are
buying, whether it is a better taste, or a certain method of
treatment.
Bottled water is rapidly becoming the choice for drinking water. It has practically become the icon for healthy beverages. There are approximately 475 bottled water plants in the U.S., producing 600 brands of bottled water. It is estimated that one in six American households use bottled water as either the primary or only source of water. In California alone, residents consume over 33% of the bottled water that is sold.
The Natural Resource Defense Council (NRDC) conducted a four-year
review of the bottled water industry and the safety standards that
govern it, including a comparison of national bottled water rules
with national tap water rules, and independent testing of over 1,000
bottles of water. The conclusion is that there is no assurance that
just because water comes out of a bottle it is any cleaner or safer
than water from the tap. And in fact, an estimated
25 percent or more of bottled water
is really just
tap water in a bottle
-- sometimes further treated, sometimes not.
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Mineral Water
is drawn from an underground source and contains at
least 250 ppm of dissolved salts. Whichever
minerals are present are what make mineral water what it
is. Some minerals that may appear in mineral water
include calcium,
iron, and sodium. |
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Still Water
Still water is water without the "fizz" caused by gas
bubbles. Ordinary tap water and bottled water in
larger containers are examples of still water. |
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Sparkling Water
is water which is carbonated (contains CO2, producing
the "fizz"). It can either be naturally carbonated
or mechanically carbonated in a process where CO2 is
added to normal tap water.
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Seltzer Water
is tap water that has been filtered and carbonated.
Club soda is seltzer water with added mineral salts.
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Sterilized Water
is used to make baby formula and is also drunk by people
with immuno-compromised systems. It must be
processed to meet FDA’s requirements for commercial
sterility. |
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Distilled or De-Mineralized
is usually tap water that has been treated to remove
nearly all minerals and sodium that occur naturally in
water.
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Purified Water
Purified or reverse osmosis water is free of dissolved
minerals and, because of this, has the special property
of being able to actively absorb toxic substances from
the body and eliminate them. Studies validate the
benefits of drinking purified water when one is seeking
to cleanse or detoxify the system for short periods of
time (a few weeks at a time). Fasting using purified
water can be dangerous because of the rapid loss of
electrolytes (sodium, potassium, chloride) and trace
minerals like magnesium, deficiencies of which can cause
heart beat irregularities and high blood pressure.
Cooking foods in purified water pulls the minerals out
of them and lowers their nutrient value.
According to the U.S. Environmental Protection Agency,
"Purified" water, being essentially mineral-free, is
very aggressive, in that it tends to dissolve substances
with which it is in contact. Notably, carbon dioxide
from the air is rapidly absorbed, making the water
acidic and even more aggressive. The more purified water
a person drinks, the higher the body acidity becomes. |
REVERSE OSMOSIS WATER
Treating reverse osmosis water with Roxtract Ionized Mineral Solution
will replace the valuable minerals that the process of reverse osmosis removes!
Did you know that reverse osmosis wastes 2 to 3 gallons of water
for every gallon it produces wasting one of earth's most
valuable natural resources!
Did you know that Reverse Osmosis was originally developed to
desalinate sea water and for use in photo and print shops.
The process of reverse osmosis was not originally intended to be
used as drinking water!
Reverse osmosis refers to a process of water purification that
was developed primarily for the desalination of seawater and to
be used for photo and print shops!
To understand reverse osmosis, it is first necessary to
understand osmosis. Osmosis is the term for the phenomenon
whereby if a semi-permeable membrane separates two salt
solutions of different concentration, water will migrate from
the weaker solution through the membrane to the stronger
solution, until the solutions are of the same salt
concentration. Reverse osmosis subverts this process. It
involves applying pressure to reverse the natural flow of water,
forcing the water to move from the more concentrated solution to
the weaker. The semi-permeable membrane is porous, allowing
water to pass through, but blocking the passage of the bulkier
salt molecules.
The semi-permeable membranes for reverse osmosis
treatment are generally constructed from polyamide-based
materials. These materials are resistant to biological
degradations, but are subject to chemical attacks from chlorine.
Reverse osmosis has been used as a method of
purification for ground and surface fresh water, in addition to
its role as a desalinating agent. Working with such water
sources creates some problems for the reverse osmosis system.
Because of the very small pore sizes involved in the membrane,
it is vital that ground and surface water is adequately
pre-treated prior to the reverse osmosis process. Depending upon
the hardness of the water involved, scaling of the membrane is
likely to occur. If the concentration of the calcium or
magnesium in the water (the chemicals that determine water’s
hardness) is at a high enough level where the chemicals are
insoluble, it will create a hard mineral on the inside of the
membrane, rendering it useless.
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