At present (with absolutelyunsatisfactory environmental situation), many citizens often think about what they eat, drink and breathe. Since in the market the availability of demand generates supply, it is not surprising that there are many devices for cleaning, offered to customers. One of the first places is occupied by filters for water purification from the well. This is explained by the fact that these filters purify water from a variety of contaminants (insoluble heavy metals, chemicals), and also disinfect water from viruses and bacteria.
During application, a blockage occursthe surface of the filter, since grains of sand settle on its inlet holes and get stuck in them. Also over time, this device is exposed to corrosion, inevitable is the precipitation of various chemicals, which are basically compounds such as iron, magnesium and calcium. These deposits cover the grid, resulting in a clogging of the distance between the pipe and the grid, and overlapping inlet openings. Because of this, it is necessary to periodically clean the wells and replace the filter elements.
To create a zone with greater water permeabilitystationary filters for water purification are usually covered with gravel dumps, which also provides an increase in the inlet openings and the presence of favorable conditions for the working process.
In order to determine the composition of the rocks, it is necessary to take a sample of the ground for the exploration when drilling a well.
To ensure a better choice and establishment of these wastewater treatment systems, one should turn to specialists in this type of activity.</ p>