Water Purification 101
Edition #003 April 2006
BY G. Vincent
Algae is problem for all
water systems, it can be very toxic to humans and can result in a
variety of maladies, allergies and extreme illness.
Algae is a diverse group
of primarily aquatic, mostly plantlike organisms that occur in such
dissimilar forms; microscopic single cells, loose, filmy
conglomerations, matted or branched colonies, or giant seaweed with root
- like structures resembling stems and leaves. Most of the algae have
characteristics in common with plants, in that they have cell walls,
contain the green pigment CHLOROPHYLL, and manufacture their own food
through the process of PHOTOSYNTHESIS.
Well known algae are:
Red Tides infecting fish and making
people sick.
Blue Green Algae is in many waterway and
is not always toxic / poisonous, but when it is...
How
does the toxin make people sick?
- Getting it on the skin can cause a
rash, hives, or skin blisters (especially on the lips and under
swimsuits).
- Inhaling water droplets can cause
runny eyes and nose, a sore throat, asthma-like symptoms, or allergic
reactions.
- Swallowing water that has toxins in
it can cause abdominal pain, diarrhea and vomiting. It can also cause
numb lips, tingling fingers and toes, or dizziness.
There are various types of algae, none of
them are a good addition to your diet in their raw form.
Black or Dark Green Water Polyethylene
Water Tanks are opaque and limit or eliminate sunlight from reaching
your water. They should be used where ever possible for small drinking
water storage applications to 15,000 gallons. Fiberglass to 100,000
gallons, Bolted steel to several hundred thousand gallons and
Field Fabricated Steel to Millions of gallons of capacity.
Algae is present as small cells in water,
they grow at various speeds but really get going with the addition of sunlight, the sunlight sets off
an accelerated photosynthesis
growth in the algae cell and the algae begins to bloom/grow and multiply. Our
experiments show that even drinking water with residual chlorine will begin
to go green in 36 hours of exposure to sunlight.
You can contact the American Water
Works Association website at
http://www.awwa.org for more information on the full ramifications
of algae in drinking water.