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vendredi 31 janvier 2014

Learning About Water Testing Kits

By Judy Sullivan


Water testing kits are very crucial appliances that all households should probably own. These kits are utilized in testing different properties to avoid poisoning or other health/medical problems particularly to babies and pregnant ladies. They are low-cost and simply available from stores that stock related items. The low-end versions can be got for as low as ten US Dollars.

All public suppliers of water are needed by government authorities to test their waters for various contaminants and test results availed to customers on an annual basis. Private supplies are on the other hand primarily the duty of property owners. There are no regulations that need individuals to test their wells. Even with no regulations demanding for yearly analysis of private waters, an individual must make sure that the testing is carried out at least ones annually or unless there are some pressing issues for analyzing more than ones.

Materials that should be tested for yearly in wells and other sources include coliform bacteria, nitrates, pH, and total dissolved solids. Others that should be tested for on a yearly basis are arsenic, pesticides, copper, and lead among others. Chlorides, sulfates, manganese, corrosion, hardness, and iron should be tested for after every three years. Failure to have the tests done can cause some very bad effects on people who consume or use such waters.

Coliform is a bacteria that lives in the human intestines. Its presence in stomachs results in serious recurrent intestinal illnesses. Therefore, any kinds of stomach illnesses may be signs that the coliform bacteria has to be analyzed for its presence. In case household plumbing contains traces of lead or if plumbing system was lately replaced, repaired, or installed lead is the material to test for.

Laundry may also be of good help in establishing if there is necessity for carrying out any assessment. Normally the laundry stains after washing, which is a clear sign that iron, sulfate, manganese, and chlorides compounds are present. Hardness is shown by washing waters needing too much soap to get soapy and simple to wash with. Main compounds responsible for the hardness are normally magnesium chloride and calcium chloride.

Other major indicators are odor and color. The color can be observed by the naked eye while the smell can be smelled using the nose. Color problems are indicated by the waters appearing frothy, cloudy, or not clear. The odor depends on the type of contaminant that is present at the source. Treatment equipment that wear off so fast could indicate that the pH is not set at the right value.

Babies and pregnant ladies are the most vulnerable for being affected by contaminants especially nitrates because of several reasons. Well or tap waters should be analyzed for nitrates before the baby is delivered, after birth, and regularly until six months are over. Exposure to nitrates by babies causes methemoglobinemia, which is the blood disorder that affects hemoglobin. The disorder causes supply of oxygen in blood to reduce to dangerously low levels.

Water testing kits appear in a broad variety to suit various environments. They appear in different colors and shapes for people to select according to their requirements. Most of them are inexpensive.




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