Suburban areas, 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 actively multiply, which affect the transparency and purity of the water. In order to exclude such phenomena, the well should be periodically cleaned and disinfected.
Factors of declining water quality
The water in the well becomes unusable gradually. This is influenced by certain factors, before starting cleaning, you need to familiarize yourself with them. A well that needs to be cleaned may eventually acquire cracks between the rings, which indicate a leak. This can happen as a result of ground movements. Through the damaged areas, soil begins to penetrate into the mine, as well as other blockages. This causes the water to become cloudy and unusable.
Aquifer pollution and increasediron
A well that will need to be cleaned over time may fill with water drawn from a contaminated aquifer. This happens when industrial effluents from enterprises or natural reservoirs penetrate there. From this, the water can acquire all sorts of color shades, which suggests the need for purification. In this case, it will be necessary to carry out filtering on the way to the house. The aquifer may contain an increased amount of iron. In this case, the water acquires a yellow tint, which cannot be eliminated by disinfection. This problem involves the installation of special purpose cleaning filters.
Stagnation of water and lack of a canopy
The well that needs to be cleaned by you may fill with stagnant water. This problem accompanies mines that are used intermittently. At the same time, organic substances accumulate in the liquid, which can get there with the wind and through gaps in the rings. As a characteristic sign 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, but such manipulations must be performed periodically, and not once.
The well, which is expected to be cleaned in the near future, may not have a canopy over the mine. If the well is devoid of a house, the quality of the water will certainly deteriorate after some time under the influence of ultraviolet radiation. His influence promotes rapid growth andreproduction of microorganisms. From the rapid activity of bacteria, the water acquires a greenish tint. In order to eliminate such a problem, it is necessary to make the mine closed.
Methods of dealing with poor-quality water
If the water in the mine has become cloudy, then cleaning the well with your own hands can be done independently. First you need to determine the cause. If the water has become opaque due to the presence of sand and clay elements in it, then it will be necessary to install a filter that provides mechanical cleaning. If the reason is the top water, which penetrates through the joints, you just need to block the entrance. This is easy enough to check, the water will become cloudy after it rains.
Complex of water purification works
If the well is to be cleaned with one's own hands, then, using a pump, all the liquid will have to be removed from the mine. Next, the master must descend inward on a cable and clean the inner walls of the rings from layers of dirt and silt. To do this, use a scraper or a hard brush. At the next stage, the concrete surface is disinfected, and a certain technology must be used. From the bottom, with the help of buckets, you need to scoop out the garbage and silt that fell into the column. Using a sealant, it is necessary to process the joints of the rings and the resulting cracks. Next, a rain barrier is formed from the outside using a technology that involves the use of a clay castle.
Features of claycastle
If you have a well, cleaning and repairing the shaft will be inevitable. Sometimes, as mentioned above, a clay castle is used to purify water. It happens that when digging a well, the masters forget to form a barrier to precipitation that can seep through the gaps of the rings. You can do it yourself with clay. To do this, the upper ring must be dug out so that a trench is formed around two meters deep, its width must be equivalent to 50 cm. The resulting space must be filled with clay, which must be laid as tightly as possible. On the surface from the well, it is important to provide a slope. This block will not let moisture in and will take it away from the walls from the outside.
Well disinfection
Work may require special equipment and tools, including 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 waste product of bacteria. This indicates the need to deal with 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 contaminated with bacteria, thenit 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 not safe for he alth, so the disinfection process must be carried out strictly according to SanPiN. Masters must use gloves and respirators, and also observe the dosage of the substance. We should not forget that you will need a pump to clean the well, it is not necessary to purchase it, you can just rent it.
