Procedures In The Water Testing Labs

By Judy Sullivan


There are various sources of contamination that result in the presence of harmful bacteria, viruses or fungi in most vast water-bodies. In the past, environmental watch groups have strongly criticized the waste disposal policy of most multi-national firms especially those that dispose untreated waste in water bodies. In the recent past, increased cases of contamination have resulted in the springing up of water testing labs in major urban and semi-urban areas.

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.

The results of the test help to give a picture of how the whole system although not pin pointing to any particular household. To make this commodity safe for drinking, faucet and pitcher filters can be used to filter off the lead. There are many counterfeit filters in the market hence the need to acquire only filters that are certified by the NSF.

one of the easiest processes in quality control is the detection of problems that relate to quality. Experts advise that one should look at the presence of stains, the odor and color f this liquid. The PH level contributes to some extent the hardness or softness of this commodity. Contamination can easily result from nearby septic tanks hence wells should not be dug near septic tanks.

After carrying out the tests, many laboratories have to file their findings with the federal, state or tribal water agencies that are responsible for monitoring public water systems. They have a requirement to report any contaminants found and recommend best ways of ensuring safety of this commodity. The quality engineers have to generate an annual consumer confidence report that is distributed to all stakeholders. Its key contents include the technician findings and the possible health effects.

The engineers responsible for quality have to ensure that the records are constantly updated on any new findings. These makes it easier for any new technician to have some background understanding of the tests carried out so far and therefore lay the basis for future tests. Harmful bacteria such as total coliform bacteria have to be well tested for as any oversight on the part of the technicians can result in the spread of water-borne diseases.

Babies are always welcome and a moment of celebration for the family. There are precautions that have to be carried out. A nitrate test has to be carried out at various stages. The stages include during pregnancy, before the baby is brought home and in the first six months of the infants life. The best period to carry out the nitrate test is after the rainy season has come to an end.

Mineral salts like manganese, chloride and iron are some of the elements the water testing labs should test for. They are solvent and can therefore easily corrode into the system. Tests ought to be repeated at least once in three years. Volatile organic compounds are dangerous and therefore harmful to once health. These tests are expensive hence are carried out only when necessary.




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