Having your water analysed allows you to know its properties and quality. Numerous chemical tests are used to detect the components of spring or borehole water. It is up to you to choose an advanced or summary analysis method according to your budget and your needs.
Test strips: the simplest technique
The analysis of spring water can be carried out through a very simple process that consists of using small bands whose colour changes on contact with the liquid. These strips are single-use and indicate the concentration of the water and its potability. To activate them, all you have to do is dip them in the liquid in question. Then shake them gently to create a reaction.
This can be done anywhere, even if many people do it in a water analysis laboratory. You will have to wait a few minutes and observe the colour obtained. This will be compared to a colorimetric palette corresponding to the properties of the liquids. This analysis kit is prized for its ease of use even if other techniques allow for more accurate results.
These are as follows: These strips are available in plastic or paper versions.
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The Colorimetric Test Kit for more accurate results
Compared to the kits mentioned below, this variant is more complex but allows more accurate results, especially for borehole water analysis. One cannot speak of a single kit, as there are several, but the process remains similar. It involves taking a water sample and pouring it into a plastic tube that you can use more than once. This tube must be placed in a case with a disc in which a colour scale is written.
A few drops of a specific liquid or a sachet containing a reagent powder is added. You must then rotate the disc until you observe a change in colour. This will be compared with the colorimetric kit to be able to read the corresponding value.
It is best to perform this experiment in a water analysis laboratory. Experts are better able to carry out this analytical process under the correct rules and chemical conditions.
Digital devices for professional use
Water analysis is also carried out using increasingly sophisticated equipment. Professionals use state-of-the-art testers and equipment. Portable photometers, similar to devices found in laboratories, have been designed to allow individuals to do the analysis themselves.
This method is used for large jobs that require testing of field water. However, the devices are still more difficult to use than the two techniques mentioned above. In order to use them properly, consult a professional and try to read and apply the instructions for use.