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Background on Arsenic |
Health Concerns |
Arsenic is a solid, poisonous, semi-metal element that
is odorless and tasteless. It has allotropic (similar) forms;
yellow, and several black and gray are mostly seen. Arsenic can
be organic (from plants and animals and is non-toxic), or inorganic
(from rocks, air, and water, and is toxic). Arsenic binds readily
to itself. When arsenic is heated in air it oxidizes and the fumes
have a garlic-like odor.
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- The Environmental Protection Agency (EPA) has set the current
limit for arsenic at 10 parts per billion (ppb) for drinking water
- Non-cancerous effects include thickening and discoloration of the
skin, stomach pain, nausea, vomiting, diarrhea, numbness in hands and feet,
partial paralysis and blindness
- Arsenic has been linked to cancer of the bladder, lungs, skin,
kidney, nasal passages, liver and prostate
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Sources of Arsenic |
Remedies |
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It can enter drinking water from natural deposits
in the earth, from agriculture, industry, forest
fires, runoff from orchards, glass and electronic
production wastes. It is used in wood preservatives,
paints, dyes, metals, drugs, soaps and semi-conductors,
certain fertilizers and animal feeding operations,
copper smelting, mining, and coal burning operations.
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- Install precipitative, adsorption, ion exchange, membrane
filtration, or greensand filtration devices (reverse osmosis and distillation
systems are the most often used)
- Drill a new well
- Connect to a public water system
- Buy bottled water
- To find the right drinking water treatment unit for your home go
to www.nsf.org/Certified/DWTU
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Why Test for Arsenic |
- If you have a private water source
- If you have recently installed a new well
- If you have treated wood around your home that children play on
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