The purity of tap water and just what is in tap water are questions more people are asking lately. We hear reports of how dangerous contaminants are being found in tap water. So it is natural to be concerned about these potential health threats. Let's explore these questions and most importantly what can you do personally to protect your family's health.
What is in tap water and how dangerous are those impurities to your overall health and well being? Lets look at the purity of tap water, in general. Specific contaminant levels vary by locality, but there are some hazards that all of us must deal with.
Chlorine is in Tap Water
When asked what is in tap water, the most common answer is chlorine. Nearly everyone realizes that there is some amount of chlorine or other chemical disinfectants in their water, because they can smell and taste the chemical.
Chlorination is a step taken by public treatment facilities to improve the purity of tap water. This step reduces the risk of waterborne illness caused by bacterial contaminants, while keeping the pipes clear of algae. Excessive algae would also negatively affect the taste of water, but poses no particular health concern.
THMs - In Tap Water
When chlorine and bromine are used to improve the purity of tap water, byproducts, commonly referred to as THMs, are released. They are known carcinogens. People with chlorinated waters in their homes are more likely to develop colorectal and bladder cancer, than those who are not exposed to the chemicals.
But, when it comes to cancer-causing chemicals, we have more to worry about than THMs. What is in tap water in many homes? There may be as many as 2000 different cancer-causing chemicals, including benzene, TCE, alachlor, Atrazine, lindane and VOCs.
Lead - Found in Tap Water
The purity of tap water is sometimes ruined by the presence of lead in the pipelines. Chlorine corrodes it and ions (tiny metallic particles) come floating into your glass. Exposure to lead through drinking is a problem in many older homes and is sometimes naturally present in groundwater.
Over the course of ones lifetime, the heavy metal builds up in the body causing multiple health problems, including nutritional deficiencies and high blood pressure
What is in Tap Water? Parasites - Found in Tap & Bottled Water
Tiny parasites in an early stage of development are referred to as cysts. If ingested they cause minor or major illnesse s, depending on the health of the individual. They may also play a role in other health problems, including obesity and digestive disorders.
Cysts affect the purity of tap water and that of bottled waters, as well. Public treatment facilities cannot remove them and many bottling companies do not take the necessary steps.
The Solution for Tap Water Purity
The best solution is a multi-stage system that includes sub-micron particle filtration to remove cysts; ion exchange to remove lead; an adsorptive block to remove THMs, VOCs, and other cancer-causing chemicals; and granular carbon to remove chlorine.
A product like that doesnt have to be expensive. Currently you can purchase one direct from the manufacturer for about a hundred dollars. I found one (see resource box) that is an excellent, very efficient home filtration system that was also priced fairly.
Dont forget to filter what you cook with, since hazardous chemicals bec ome airborne and cling to foods. Remember your shower, as well, since the chemicals can be inhaled and absorbed through the skin.
If you take the necessary precautions, you wont have to worry about what is in tap water. Youll know that you and your family are safe. Hopefully this answers your questions as to what is in tap water and the purity of tap water. If you have more questions please feel free to ask me.
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