Inappropriate water in ten areas in Preveza
Not suitable for human consumption was declared in ten communities of Preveza the drinking water, causing great concern among the residents of the Municipality.
Specifically, according to a publication by the local media atpreveza, the alarm for public health was raised by the Laboratory of Hygiene and Epidemiology of the University of Ioannina regarding the unsuitable water in Preveza. The University was called by the Municipal Water Supply and Sewerage Company (DEYA) of Preveza to conduct a microbiological parameter check on drinking water samples from various locations in the Municipality.
The areas included in the report, according to the medium, are as follows:
- Ekklisies
- Kryopigi
- Myrsini
- Nea Samsounta
- Nea Sinopi
- Ano Rachi
- Upper and Lower Kotsanopoulo
- Neo Sfinoto
- Stefani
- Neos Oropós
One of the reasons why the situation seems to have reached this point, as noted by the representative of the DEYAP employees, is the inadequate operation of chlorinators. Meanwhile, the issue of unsuitable water in Preveza is being investigated by the relevant authorities.
Source: Cnn.gr 2/06/23
The process of converting water into drinking water
Water is a valuable resource for human life, but it is not always suitable for consumption without treatment. The process of converting water into drinking water involves a series of stages aimed at removing pollutants, microorganisms, and unwanted chemicals to ensure the health of consumers.
The first stage is the collection of water from natural sources, such as rivers, lakes, or underground aquifers. This water often contains suspended particles, organic matter, and microbes. For this reason, it undergoes preliminary cleaning, where the larger solids are removed with special grates and filters.
Next, the water undergoes coagulation and flocculation, processes during which chemicals are added to help the microscopic particles clump together and settle. This is followed by sedimentation, where the heavy particles settle at the bottom of large tanks.
The next step is filtration, where water passes through layers of sand and gravel, removing smaller particles and residues. To eliminate pathogenic microorganisms, disinfection is applied, usually with chlorine or ozone, to ensure that the water does not contain bacteria and viruses.
Finally, in many cases, pH adjustment and enrichment with fluoride or other elements are carried out so that the water is not only safe but also beneficial for the human body.
After this process, the water is stored in tanks and channeled through water supply networks to homes and businesses. This ensures that the water reaching our tap is clean, healthy, and ready for consumption.
