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Did
you know?
Reverse osmosis is the finest water filtration method known. This process will
allow the removal of particles as small as ions from a solution. It is used
to purify water and remove salts and other impurities in order to improve the
color, taste or properties of the fluid. R.O. uses a membrane that is semi-permeable,
allowing the fluid that is being purified to pass through it, while rejecting
other ions and contaminants from passing.
This technology uses a process
known as crossflow to allow the r.o. membrane to continually clean itself. This
is the reason of why an r.o. element can last many years before clogging or
need replacement. This
water purification process requires a driving force to push the fluid through
the membrane, and the most common force is household water pressure or pressure
from a booster pump. The higher the pressure, the larger the driving force and
efficiency.
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Water
Can Heal
Did
You Know?
Water can prevent and alleviate many of our symptoms
17.
Water and Heat Stroke
Of
all the ailments that can be caused by heat, heat stroke is the most severe
and in fact, is considered a life-threatening emergency. This condition
that develops rapidly and requires immediate medical treatment.
Heat
stroke is the result of long and extreme exposure to the sun and a person
does not sweat adequately to lower body temperature. Elderly, infants,
and outdoor workers are most susceptible to heat stroke.
To
explain what causes heat stroke, first we must look at our body's cooling
system. When active, our bodies produce a tremendous amount of internal
heat, which we normally cool by sweating. However, sometimes in extreme
heat, high humidity or vigorous activity in either, the cooling system
may fail, allowing heat to build up to dangerous levels. Dehydration goes
hand in hand with heat stroke, as a dehydrated person may not sweat enough
to cool their body.
To
look out for heat stroke you must be aware of these symptoms: headache,
dizziness, disorientation or confusion, fatigue, seizure, hot, dry skin
that is flushed but not sweaty, a high body temperature, loss of consciousness,
a rapid heart beat and hallucinations. If you notice someone with these
symptoms, the first thing to do is get them out of the hot sun and indoors.
Cool water should them be applied to the skin and then fanned- this stimulates
sweating. Ice packs should be applied to the armpits areas and groin.
The person should also lie down with their feet elevated in perhaps an
air-conditioned room. Sometimes, if conditions are serious, the person
should be taken to the hospital for an IV to compensate for fluid and
electrolyte loss.
When
one must be in the hot sun, precautions can be taken to prevent heat stroke.
And, the best thing one can do is drink plenty of water to keep hydrated--
before and during. Also, a spray bottle to mist yourself with water can
prevent overheating. Think about the radiator smoking in an old car- you
put a gallon or two of water, don't you? Do that same for your body- but
remember, thirst is our only gauge, which malfunctions! This also means
avoiding caffeine or alcohol. It is also recommended to wear lightweight,
tightly-woven, loose-fitting clothes that are light in color. Sunglasses
and/or a brimmed hat are also good.
Finally,
think about the water cycle. The sun evaporates water. That thought alone
should encourage water drinking while in the heat.

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