Summer cottages, which have wells on their territory, delight the owners with clean water. Over time, you may notice that the mine has become a place where microorganisms and bacteria that actively influence the transparency and purity of water multiply actively. In order to exclude such phenomena, the well should be cleaned and disinfected periodically.
Water Quality Factors
The water in the well becomes unusable gradually. Certain factors influence this; it is necessary to familiarize yourself with them before starting cleaning. The well, the cleaning of which is required, may eventually develop cracks between the rings, which indicate a violation of the tightness. This can occur as a result of soil movements. Through the damaged areas, soil and other blockages begin to penetrate into the mine. This leads to the fact that the water becomes cloudy and unsuitable for use.
Aquifer pollution and increased iron
The well, which will need to be cleaned over time, may be filled with water extracted from a contaminated aquifer. This happens when industrial effluents from enterprises or natural bodies of water enter there. From this, water can find all kinds of color shades, which suggests the need for cleaning. In this case, it will be necessary to carry out filtering on the way to the house. An aquifer may contain an increased amount of iron. In this case, the water becomes yellow, which cannot be removed by disinfection. This problem involves the installation of special-purpose cleaning filters.
Stagnation of water and lack of a canopy
The well, the cleaning of which must be carried out by you, may be filled with water that has stagnated. This problem accompanies mines that are used periodically. At the same time, organic matter accumulates in the liquid, which can get there with the wind and through cracks in the rings. As a characteristic feature of the decomposition of organic matter, there is a black tint of water and a corresponding aftertaste. In this case, disinfection and cleaning can help, however, it is necessary to perform such manipulations periodically, and not once.
The well, which is expected to be cleaned soon, may not have a canopy over the shaft. If the well is deprived of a house, the water quality will certainly deteriorate after a while under the influence of ultraviolet radiation. Its influence contributes to the rapid growth and reproduction of microorganisms. From the violent activity of bacteria, water acquires a greenish tint. In order to eliminate such a problem, it is necessary to make the mine closed.
Methods of dealing with low-quality water
If the water in the mine became cloudy, then cleaning the well with your own hands can be done independently. First you need to determine the reason. If the water has become opaque due to the presence of sand and clay elements in it, then you will need to install a filter that provides mechanical cleaning. If the cause is the overhead that penetrates the joints, you just need to block the entrance. It is easy enough to check if the water becomes cloudy after the rain has passed.
Complex of works on water purification
If the well will be cleaned with its own hands, then, using the pump, it is necessary to extract all the liquid from the shaft. Next, the master should lower inward on the cable and clean the inner walls of the rings from layers of dirt and silt. To do this, use a scraper or a stiff brush. The next step is the disinfection of the concrete surface, and it is necessary to use a certain technology. From the bottom with the help of buckets you need to scoop out the garbage and silt that fell into the column. Using sealant, it is necessary to process the joints of the rings and the cracks formed. Next, a barrier is formed for precipitation from the outside using technology that involves the use of a clay castle.
Features of a clay castle
If you have a well, cleaning and repair of the mine will be inevitable. Sometimes, as mentioned above, a clay castle is used to purify water. It happens that when digging a well, the craftsmen forget to form a barrier for precipitation, which can leak through the cracks of the rings. You can do it yourself with the help of clay. To do this, it is necessary to dig out the upper ring so that a trench about two meters deep is formed around, its width should be equivalent to 50 cm. The resulting space must be clogged with clay, which must be laid as tightly as possible. On the surface from the well, it is important to provide a slope. This unit will not let moisture in and take it away from the walls outside.
Well disinfection
For work, you may need special equipment and tools, among them a bucket for cleaning wells. However, if you decide to disinfect, it is important to take into account the fact that hydrogen sulfide is a product of the vital activity of bacteria. This indicates the need to combat both problems. Initially, you need to disinfect the water. You can use ultraviolet lamps or chlorine. The first option is expensive, but involves less preparatory work and is not able to change the taste of water. You can purchase special equipment that must be installed in the premises closest to the place of water consumption. Ultraviolet disinfection is recommended as a preventive measure, as it is not able to improve the condition of the well. If the mine is infected with bacteria, it is preferable to clean everything with chlorine, and then install ultraviolet equipment.
Conclusion
Active chlorine is used today as the most effective water purifier. However, it is unsafe for health, so the disinfection process must be carried out strictly according to SanPiNu. Masters should use gloves and respirators, as well as observe the dosage of the substance. Do not forget that you will need a pump to clean the well, it is not necessary to purchase it, you can just rent it.