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What Happens In Water Testing Labs

By Judy Sullivan


Contamination of water-bodies has resulted in speedy multiplication of viruses, fungi and harmful bacteria. Lack of environmental concern among the various multinational firms has resulted in increased environmental pollution as the companies dump both toxic and non-toxic waste in water-bodies. Environmental watch groups have blamed the governments for lack of strict laws that should curb this vice. One of the solutions to ensuring safety is the establishment of water testing labs.

There are various mineral elements found in the water-sources. These elements easily react with water and therefore a deposit of the minerals mix and contaminate the waters. Lead is common in many piping systems and therefore posing a health risk. Many tests have come out positive for the presence of lead. Regular monitoring procedures should always include lead tests.

Test results help on to obtain an analysis of the system as a whole. Inference to a certain household cannot be made from the results obtained. Safety of the commodity for human consumption can be ensured through the use of filters such as the faucet and pitcher filters. Its important to buy them from approved dealers to avoid purchasing counterfeit ones.

Problems relating to quality can be easily detected. Among the factors one has to deeply look into include the color, any stains on clothes washed and odor emanating from the liquid. Health experts advise that wells should be located a safe distance from septic tanks to avoid contamination.

It is a statutory requirement that all laboratories make their findings known to the local federal, tribal or state agency. These agencies have a responsibility of ensuring that the water-resources are free of contamination and that they do not cause a health risk. Annual consumer confidence reports should be generated by the quality control engineers and proper filing procedure carried out to avoid mix up of information. The report usually contains the procedures carried out and the findings and recommendations of the technicians.

Updating the database that contains the findings of various tests carried out should be done on an ongoing basis so as to ensure that no information is left out. This is helpful as it forms the basis on solving future problems. Total coliform bacteria is known to be harmful and thus the need to conduct thorough tests so as to ascertain its absence.

Excess nitrates are harmful to both a new born kid or the expectant mother. Expectant ladies should make sure that the waters are tested and that they contain acceptable nitrate levels otherwise they pose a health risk. For accuracy of results, tests should be conducted after a rainy period.

Water testing labs should always test for the presence of mineral salts which include iron, manganese and chloride. The salts are known to easily dissolve and therefore can easily go unnoticed. After every three years, the tests should one again be carried out. Tests for volatile organic compounds should be carried out only if necessary since they are very expensive to conduct.




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