Why clog up 98% of the wells in Russia?
BUTvtonomnoe water, are not tied to any of the city's public utilities Vodokanal or (even worse) in the village administration - ideal sought by many commuters and gardeners.
INfrom just 98% of the wells they clog, or, as people say, "silting". By the way, under the silting often realize a simple process - plastered filter wells metal oxides contained in the water.
BUT there are also other manifestations obstruction - eg zapesochivanie - when through the bottom of the well pump draws the sand in the filter, or (even worse) - fistula - a hole in the joint casing.
But all this is only a manifestation of the blockage of the well.
The real reason that in my practice well clogged, is that's what.
In most cases, the cause of the problem is simple - irregular use of wells.
What does it mean?
So it is that the consumption of water from the well unstable: in the summer vacationers pour out of the hole hundreds of liters per day, and in the winter consume 100-120 liters best on weekends and holidays.
The fact that constant consumption of water maintains a constant negative pressure in the tube (underground river and is always looking for a way out to the surface), and flows into the pipe. "Teach" flows to the large consumption in the summer, it does not find a way out in the winter, and pushes to the filter sand.
What to do to not silted well?
Everything is simple and complicated at the same time: try to establish consumption in the winter: come often pumped well in the nearest ravine or a place that does not feel sorry for "fill the rink."
Our friends are so out of the situation: in neighboring areas year-round live neighbors, they gave them the keys and allowed to take water for their needs. The use of all - well is not idle, and neighbors to the spring are not pulled.
All the good and the good of the wells.
If you have any questions wells - write in the comments, I will answer!