Do you know the quality of the water you drink? The quality of water for human consumption guarantees our vital functions as living beings, if the quality of the water is altered our health is at risk. Although a considerable number of public health problems can occur as a result of chemical contamination, the most common ones are related to the quality of the water we drink.

What is asbestos? Asbestos is made up of a group of naturally occurring minerals in the form of bundles of fibers. These fibers are found in soil and rocks in many parts of the world. Asbestos fibers can be useful because they are strong, resistant to heat and many chemicals, and have been used as a material for [...]

What is food hygiene? It is a discipline focused on ensuring that food maintains, in addition to its organoleptic qualities, taste, aroma, texture, food safety, and is that bacteria tend to multiply uncontrollably when the conditions are suitable for them and many of these are harmful to people. The element that has more incidence in [...]

What is the bacterium that can contaminate the pig?

Noise pollution, sonic pollution or noise pollution is the excess of sound that alters the normal environmental conditions in a certain area. Although noise does not accumulate, move or last over time like other pollution, it can also cause great damage to people's quality of life if it is not well or adequately controlled. Traffic is [...]

Did you know that heavy metals are a group of chemical elements that have a high density. They are generally toxic to humans and among the most likely to occur in water are Mercury (Hg), Nickel (Ni), Copper (Cu), Lead (Pb), Arsenic (As), Cadmium (Cd) and Chromium (Cr). At high concentrations it can lead to poisoning. The poisoning [...]