Water testing or analysis of the water’s quality is carried out to cater to the regulatory requirements and for the maintenance of safety. Irrespective of the source of water, you can test your water for specific contaminants of concern. Several devices are available for testing the quality of water. One such type of equipment is multi parameter water quality sensors. There are numerous factors that you need to take into consideration while testing the quality of water. Given below the different factors you will have to take into account when you are testing the quality of water.

1. Important Factors That Can Be Tested by Multi
Parameter Water Quality Sensors
Water testing or analysis of the water’s quality is carried out to cater to the regulatory
requirements and for the maintenance of safety. Irrespective of the source of water, you can
test your water for specific contaminants of concern. Several devices are available for testing
the quality of water. One such type of equipment is multi parameter water quality sensors.
There are numerous factors that you need to take into consideration while testing the quality
of water. Given below the different factors you will have to take into account when you are
testing the quality of water.
Temperature

2. The temperature has a direct connection with toxic absorption, dissolved oxygen, salinity.
There are some organisms which are incapable of reproducing if the water is not at an
appropriate temperature. Proximity to the coast and altitude will have an influence on the
temperature of natural water.
The pH Level
By measuring pH level, you are measuring the hydrogen ions ion the water body. This
indicates if the water is alkaline, acidic, or neutral. This level of solubility tells you the
nutrients that are available to the aquatic life. Metals have a tendency of becoming more
toxic at a low pH level because of their solubility.
Phosphate Levels
All plants and animals surviving underwater will require phosphate, but an excess of
phosphate can lead to eutrophication such as algal blooms. It is known to occur naturally in
rocks and minerals. The concentration shows the particular land that is used. Fertilizers and
soil erosion increase the amount of phosphate in the river or lake water.
Salinity

3. Testing salinity with multi parameter water quality sensors is also important. High levels of
salt can have an effect on the growth of plants, the quality of soil, and, of course, the quality
of water.
Turbidity
Turbidity is referred to the suspended solids inside the water. It can be the result of algal
growth, sewage, erosion. This might have an effect on the reproduction process of aquatic
life.
Dissolved Oxygen
Aquatic plants and animals require dissolved oxygen in the water for survival. Organic waste,
as well as high temperatures of the water, causes the level of dissolved oxygen to fall. High
level of oxygen implies that increased number of living organisms will be able to survive in
water.
Nitrogen
High levels of nitrogen in water will lead to a burst in the growth of aquatic plants which
can have unintended consequences for aquatic animal life. Ammonia is a form of nitrogen
that can be toxic for the fishes in the water.
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